urn:nasa:pds:pvo-sedr:data-ephem:3447 1.0 1.22.0.0 Product_Observational 2024 This time_series consists of 737 records or rows of spacecraft attitude data for orbit number 3447. Each records consists of a time tag and the ephemeris data for each of the many bodies and coordinate systems used by the PVO investigators. The sampling_parameter_interval varies from 12 seconds to 10 minutes. Larry H. Brace 1 Goddard Space Flight Center https://ror.org/0171mag52 2024-11-21 1.0 This product, PVO_SEDR_EPHEM_3447.DAT, was originally released in 1988 as part of the PDS3 PVO-V-POS-6-SEDR-ORBITATTITUDE--V1.0 data set. The metadata have been migrated to PDS4, the data are unchanged. 1988-05-13T13:35:00.000Z 1988-05-14T19:56:00.000Z Observation Geometry Raw Pioneer Venus (PV) Mission urn:nasa:pds:context:investigation:mission.pioneer_venus data_to_investigation Pioneer Venus Orbiter (PVO) Host urn:nasa:pds:context:instrument_host:spacecraft.pvo is_instrument_host Venus Planet urn:nasa:pds:context:target:planet.venus data_to_target Solar Wind Plasma Stream urn:nasa:pds:context:target:plasma_stream.solar_wind data_to_target Venus Orbital Operations 3447 3447 urn:nasa:pds:pvo-sedr:document:data-ephem-desc data_to_document Document containing a description of the PVO SEDR Spacecraft Ephemeris Data Collection. PVO-V-POS-6-SEDR-ORBITATTITUDE--V1.0:EP3447.DAT:EP3447.DAT data_to_raw_source_product 10.17189/1519831 PDS Planetary Plasma Interactions Node This is the first version converted to PDS4. The DOI provided references the PDS3 source data set. PVO_SEDR_EPHEM_3447.DAT 2002-01-30T20:20:40 838368 edcf6be36fa7eb4744524f1484d32f99 0 1 The header record contains information about the file and its structure as it was originally written to SEDR tape. The header record describes the type of data, block and record sizes, spacecraft id orbit number, and a file identifier. 11 1 1136 Logical Header Word 1 1 UnsignedMSB4 4 This object contains the 4 byte long Logical Header Word (LHWD) of the spacecraft ephemeris file. Bits Description Value 1-11 Physical Record Length 284 12-22 Logical Record Length 284 23-27 Logical Records per Physical Record 1 28-32 File Identifier 6 Number Of Logical Records In This File 2 5 UnsignedMSB4 4 This object contains the number of logical data records in this spacecraft ephemeris file. Short Spare 3 9 UnsignedMSB2 2 This object contains a spare (empty) value. Spacecraft ID 4 11 UnsignedMSB2 2 This object contains the spacecraft identification number for the Pioneer Venus Orbiter. The value of this object is always 12. Orbit Number 5 13 UnsignedMSB4 4 This object contains the orbit number of the Pioneer Venus Orbiter for which this data was gathered. Start Year Of Data 6 17 UnsignedMSB2 2 This object contains the four digit year for the first data point in this ephemeris data file. Start Day Of Year Of Data 7 19 UnsignedMSB2 2 This object contains the three digit day of year, ranging from 1 to 366, for the first data point in this ephemeris data file. Start Milliseconds Of Day Of Data 8 21 UnsignedMSB4 4 This object contains the milliseconds of the day, where midnight is 0.00, for the first data point in this ephemeris data file. Stop Year Of Data 9 25 UnsignedMSB2 2 This object contains the four digit year for the last data point in this ephemeris data file. Stop Day Of Year Of Data 10 27 UnsignedMSB2 2 This object contains the three digit day of year, ranging from 1 to 366, for the last data point in this ephemeris data file. Stop Milliseconds Of Day Of Data 11 29 UnsignedMSB4 4 This object contains the milliseconds of the day, where midnight is 0.00, for the last data point in this ephemeris data file. 276 1 0 This object contains 276 spare (empty) values. 33 1104 Spares 1 1 IEEE754MSBSingle 4 This object contains spare (empty) value. 1136 737 This time_series consists of 737 records or rows of spacecraft attitude data for orbit number 3447. Each records consists of a time tag and the ephemeris data for each of the many bodies and coordinate systems used by the PVO investigators. The sampling_parameter_interval varies from 12 seconds to 10 minutes. 144 0 1136 Year Of Ephemeris Data 1 1 SignedMSB2 2 This object contains the four digit year in spacecraft universal time for the PVO ephemeris data record. Day Of Year Of Ephemeris Data 2 3 SignedMSB2 2 This object contains the three digit day of year in spacecraft universal time, ranging from 1 to 366, for the PVO ephemeris data record. Milliseconds Of Day Of Ephemeris Data 3 5 SignedMSB4 4 ms This object contains the milliseconds of the day in spacecraft universal time, where midnight is 0.00, for the PVO ephemeris data record. Julian Date 4 9 IEEE754MSBDouble 8 This object contains the Julian date, in days, which is the elapsed days from Noon, 1 January 4713 B.C. Gregorian Calendar Date 5 17 IEEE754MSBDouble 8 This object contains the Gregorian Calendar date as two integer words which represent the vigesimal date based on number 20. Et Utc 6 25 IEEE754MSBDouble 8 This object contains the ET-UTC, Universal Time Co-ordinated, measured in seconds. Range Rate Of PVO Geocentric 7 33 IEEE754MSBDouble 8 km/s This object contains the rate by which PVO is moving through its orbital range as seen from the Earth, measured in kilometers per second. Velocity Of PVO Geocentric 8 41 IEEE754MSBDouble 8 km/s This object contains the magnitude of the velocity vector of PVO, i.e. speed of the spacecraft, as seen from the Earth, measured in kilometers per second. Earth PVO Range Geocentric 9 49 IEEE754MSBDouble 8 km This object contains the distance from the Earth to the spacecraft, measured in kilometers. Sun PVO Range Heliocentric 10 57 IEEE754MSBDouble 8 km This object contains the distance from the Sun to the PVO spacecraft, measured in kilometers. PVO Inertial Velocity Heliocentric 11 65 IEEE754MSBDouble 8 km/s This object contains the inertial velocity of the PVO spacecraft, measured in kilometers per second. PVO Inertial Path Angle Heliocentric 12 73 IEEE754MSBDouble 8 deg This object contains the inertial path angle of the PVO spacecraft, measured in degrees. Celestial Latitude Of PVO Heliocentric 13 81 IEEE754MSBDouble 8 deg This object contains the celestial latitude of the PVO spacecraft, measured in degrees. Celestial Longitude Of PVO Heliocentric 14 89 IEEE754MSBDouble 8 deg This object contains the celestial longitude of the PVO spacecraft, measured in degrees. Celestial Latitude Of Earth Heliocentric 15 97 IEEE754MSBDouble 8 deg This object contains the celestial latitude of the Earth, measured in degrees. Celestial Longitude Of Earth Heliocentric 16 105 IEEE754MSBDouble 8 deg This object contains the celestial longitude of the Earth, measured in degrees. X Of PVO In Ecliptic Plane 17 113 IEEE754MSBDouble 8 km This object contains the X component of the PVO spacecraft in the Sun-Earth line along the ecliptic plane of date, measured in kilometers. Y Of PVO In Ecliptic Plane 18 121 IEEE754MSBDouble 8 km This object contains the Y component of the PVO spacecraft in the Sun-Earth line along the ecliptic plane of date, measured in kilometers. Z Of PVO In Ecliptic Plane 19 129 IEEE754MSBDouble 8 km This object contains the Z component of the PVO spacecraft in the Sun-Earth line along the ecliptic plane of date, measured in kilometers. Sun PVO Range On Ecliptic 20 137 IEEE754MSBDouble 8 deg This object contains the Sun-PVO distance in the Sun-Earth X-Y plane, i.e., the projection of the Sun-PVO vector onto the X-Y plane, measured in degrees. Longitude Of PVO To Ecliptic 21 145 IEEE754MSBDouble 8 deg This object contains the longitude of the PVO spacecraft in the Sun-Earth line system, measured in degrees. X Component Of PVO Position Geocentric 22 153 IEEE754MSBDouble 8 deg This object contains the X component of geocentric position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Y Component Of PVO Position Geocentric 23 161 IEEE754MSBDouble 8 deg This object contains the Y component of geocentric position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Z Component Of PVO Position Geocentric 24 169 IEEE754MSBDouble 8 deg This object contains the Z component of geocentric position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. X Component Of PVO Velocity Geocentric 25 177 IEEE754MSBDouble 8 km/s This object contains the X component of geocentric velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Y Component Of PVO Velocity Geocentric 26 185 IEEE754MSBDouble 8 km/s This object contains the Y component of geocentric velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Z Component Of PVO Velocity Geocentric 27 193 IEEE754MSBDouble 8 km/s This object contains the Z component of geocentric velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. X Component Of PVO Position Heliocentric 28 201 IEEE754MSBDouble 8 km This object contains the X component of heliocentric position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Y Component Of PVO Position Heliocentric 29 209 IEEE754MSBDouble 8 km This object contains the Y component of heliocentric position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Z Component Of PVO Position Heliocentric 30 217 IEEE754MSBDouble 8 km This object contains the Z component of heliocentric position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. X Component Of PVO Velocity Heliocentric 31 225 IEEE754MSBDouble 8 km/s This object contains the X component of heliocentric velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Y Component Of PVO Velocity Heliocentric 32 233 IEEE754MSBDouble 8 km/s This object contains the Y component of heliocentric velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Z Component Of PVO Velocity Heliocentric 33 241 IEEE754MSBDouble 8 km/s This object contains the Z component of heliocentric velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. X Component Of PVO Position Venus Centered 34 249 IEEE754MSBDouble 8 km This object contains the X component of the Venus centered position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Y Component Of PVO Position Venus Centered 35 257 IEEE754MSBDouble 8 km This object contains the Y component of the Venus centered position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Z Component Of PVO Position Venus Centered 36 265 IEEE754MSBDouble 8 km This object contains the Z component of the Venus centered position of the PVO spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. X Component Of PVO Velocity Venus Centered 37 273 IEEE754MSBDouble 8 km/s This object contains the X component of the Venus centered velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Y Component Of PVO Velocity Venus Centered 38 281 IEEE754MSBDouble 8 km/s This object contains the Y component of the Venus centered velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Z Component Of PVO Velocity Venus Centered 39 289 IEEE754MSBDouble 8 km/s This object contains the Z component of the Venus centered velocity of the PVO spacecraft, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Venus PVO Range 40 297 IEEE754MSBDouble 8 km This object contains the distance from Venus to the spacecraft, measured in kilometers, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Velocity Of PVO Venus Centered 41 305 IEEE754MSBDouble 8 km/s This object contains the magnitude of the velocity vector of PVO, i.e. speed of the spacecraft, as seen from Venus, measured in kilometers per second, using space-fixed FERP coordinates and the Earth mean equinox and ecliptic of 1950.0. Earth Fixed Latitude Of PVO 42 313 IEEE754MSBDouble 8 deg This object contains the latitude of the PVO spacecraft, measured in degrees, using a Body Fixed Earth of Earth true equator of date and Greenwich Meridian. Earth Fixed Longitude Of PVO 43 321 IEEE754MSBDouble 8 deg This object contains the longitude of the PVO spacecraft, measured in degrees, using a Body Fixed Earth of Earth true equator of date and Greenwich Meridian. Velocity Of PVO Relative To Fixed Earth 44 329 IEEE754MSBDouble 8 km/s This object contains the velocity of the PVO spacecraft relative to Earth, measured in kilometers per second, using a Body Fixed Earth of Earth true equator of date and Greenwich Meridian. Earth Fixed Path Angle Of PVO 45 337 IEEE754MSBDouble 8 deg This object contains the path angle of the PVO spacecraft, measured in degrees, using a Body Fixed Earth of Earth true equator of date and Greenwich Meridian. Earth Fixed Azimuth Angle Of PVO 46 345 IEEE754MSBDouble 8 deg This object contains the azimuth angle of the PVO spacecraft, measured in degrees, using a Body Fixed Earth of Earth true equator of date and Greenwich Meridian. Venus Fixed Latitude Of PVO 47 353 IEEE754MSBDouble 8 deg This object contains the latitude of the PVO spacecraft, measured in degrees, using a Body Fixed Venus of Venus true equator of date and Prime Meridian. Venus Fixed Longitude Of PVO 48 361 IEEE754MSBDouble 8 deg This object contains the longitude of the PVO spacecraft, measured in degrees, using a Body Fixed Venus of Venus true equator of date and Prime Meridian. Velocity Of PVO Relative To Fixed Venus 49 369 IEEE754MSBDouble 8 km/sec This object contains the velocity of the PVO spacecraft relative to Venus, measured in kilometers per second, using a Body Fixed Venus of Venus true equator of date and Prime Meridian. Venus Fixed Path Angle Of PVO 50 377 IEEE754MSBDouble 8 deg This object contains the path angle of the PVO spacecraft, measured in degrees, using a Body Fixed Venus of Venus true equator of date and Prime Meridian. Venus Fixed Azimuth Angle Of PVO 51 385 IEEE754MSBDouble 8 deg This object contains the azimuth angle of the PVO spacecraft, measured in degrees, using a Body Fixed Venus of Venus true equator of date and Prime Meridian. Earth PVO Venus Angle 52 393 IEEE754MSBDouble 8 deg This object contains the Earth-PVO-Venus angle, measured in degrees. Earth PVO Sun Angle 53 401 IEEE754MSBDouble 8 deg This object contains the Earth-PVO-Sun angle, measured in degrees. Sun Earth PVO Angle 54 409 IEEE754MSBDouble 8 deg This object contains the Sun-Earth-PVO angle, measured in degrees. Earth Sun PVO Angle 55 417 IEEE754MSBDouble 8 deg This object contains the Earth-Sun-PVO angle, measured in degrees. Sun PVO Venus Angle 56 425 IEEE754MSBDouble 8 deg This object contains the Sun-PVO-Venus angle, measured in degrees. Venus Earth PVO Angle 57 433 IEEE754MSBDouble 8 deg This object contains the Venus-Earth-PVO angle, measured in degrees. Flag For Periapsis 58 441 IEEE754MSBDouble 8 This object contains a non-zero value to identify the present record as a periapsis or apoapsis event, typically at a non-standard record time. The possible values are: 0=no closest approach, 1=periapsis to PCB and 2=apoapsis to PCB. X Coordinate Of X Axis Of PVO 59 449 IEEE754MSBDouble 8 This object contains the X coordinate of the position of the X-axis of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Coordinate Of X Axis Of PVO 60 457 IEEE754MSBDouble 8 This object contains the Y coordinate of the position of the X-axis of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Coordinate Of X Axis Of PVO 61 465 IEEE754MSBDouble 8 This object contains the Z coordinate of the position of the X-axis of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Coordinate Of Y Axis Of PVO 62 473 IEEE754MSBDouble 8 This object contains the X coordinate of the position of the Y-axis of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Coordinate Of Y Axis Of PVO 63 481 IEEE754MSBDouble 8 This object contains the Y coordinate of the position of the Y-axis of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Coordinate Of Y Axis Of PVO 64 489 IEEE754MSBDouble 8 This object contains the Z coordinate of the position of the Y-axis of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Coordinate Of Z Axis Of PVO 65 497 IEEE754MSBDouble 8 This object contains the X coordinate of the position of the Z-axis (spin axis) of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Coordinate Of Z Axis Of PVO 66 505 IEEE754MSBDouble 8 This object contains the Y coordinate of the position of the Z-axis (spin axis) of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Coordinate Of Z Axis Of PVO 67 513 IEEE754MSBDouble 8 This object contains the Z coordinate of the position of the Z-axis (spin axis) of the PVO spacecraft, in spacecraft centered non-rotating coordinates, using the Earth mean equinox and ecliptic of 1950.0. NADROL Component Of NADIR Data 68 521 IEEE754MSBDouble 8 This object contains the NADROL component of the NADIR data. NADLOK Component Of NADIR Data 69 529 IEEE754MSBDouble 8 This object contains the NADLOK component of the NADIR data. RAMROL Component Of RAM Data 70 537 IEEE754MSBDouble 8 This object contains the RAMROL component of the RAM data. RAMLOK Component Of RAM Data 71 545 IEEE754MSBDouble 8 This object contains the RAMLOK component of the RAM data. Spare1 72 553 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare2 73 561 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare3 74 569 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare4 75 577 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare5 76 585 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare6 77 593 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare7 78 601 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare8 79 609 IEEE754MSBDouble 8 This object contains a spare (empty) value. Celestial Latitude Of PVO Venus Centered 80 617 IEEE754MSBDouble 8 deg This object contains the celestial latitude of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Celestial Longitude Of PVO Venus Centered 81 625 IEEE754MSBDouble 8 deg This object contains the celestial longitude of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Flight Path Angle Of PVO Venus Centered 82 633 IEEE754MSBDouble 8 deg This object contains the flight-path angle of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Azimuth Angle Of PVO Venus Centered 83 641 IEEE754MSBDouble 8 deg This object contains the azimuth angle of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Range Rate Of PVO Venus Centered 84 649 IEEE754MSBDouble 8 deg This object contains the range rate of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Component Of Earth Position Venus Centered 85 657 IEEE754MSBDouble 8 km This object contains the X component of the Earth's position, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Component Of Earth Position Venus Centered 86 665 IEEE754MSBDouble 8 km This object contains the Y component of the Earth's position, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Component Of Earth Position Venus Centered 87 673 IEEE754MSBDouble 8 km This object contains the Z component of the Earth's position, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Component Of Earth Velocity Venus Centered 88 681 IEEE754MSBDouble 8 km/s This object contains the X component of the Earth's velocity, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Component Of Earth Velocity Venus Centered 89 689 IEEE754MSBDouble 8 km/s This object contains the Y component of the Earth's velocity, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Component Of Earth Velocity Venus Centered 90 697 IEEE754MSBDouble 8 km/s This object contains the Z component of the Earth's velocity, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Venus To Earth Range Venus Centered 91 705 IEEE754MSBDouble 8 km This object contains the Venus-to-Earth range, measured in kilometers , in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Celestial Latitude Of Earth Dir Venus Centered 92 713 IEEE754MSBDouble 8 deg This object contains the celestial latitude of the Earth direction, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Celestial Longitude Of Earth Dir Venus Centered 93 721 IEEE754MSBDouble 8 deg This object contains the celestial longitude of the Earth direction, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Component Of Sun Position Venus Centered 94 729 IEEE754MSBDouble 8 km This object contains the X component of the Sun's position, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Component Of Sun Position Venus Centered 95 737 IEEE754MSBDouble 8 km This object contains the Y component of the Sun's position, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Component Of Sun Position Venus Centered 96 745 IEEE754MSBDouble 8 km This object contains the Z component of the Sun's position, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Component Of Sun Velocity Venus Centered 97 753 IEEE754MSBDouble 8 km/s This object contains the X component of the Sun's velocity, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Component Of Sun Velocity Venus Centered 98 761 IEEE754MSBDouble 8 km/s This object contains the Y component of the Sun's velocity, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Component Of Sun Velocity Venus Centered 99 769 IEEE754MSBDouble 8 km/s This object contains the Z component of the Sun's velocity, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Venus To Sun Range Venus Centered 100 777 IEEE754MSBDouble 8 km This object contains the Venus-to-Sun range, measured in kilometers , in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Celestial Latitude Of Sun Dir Venus Centered 101 785 IEEE754MSBDouble 8 deg This object contains the celestial latitude of the Sun direction, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Celestial Longitude Of Sun Dir Venus Centered 102 793 IEEE754MSBDouble 8 deg This object contains the celestial longitude of the Sun direction, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Orbit Semimajor Axis Of PVO 103 801 IEEE754MSBDouble 8 km This object contains the orbit semimajor axis of the PVO spacecraft, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Orbit Eccentricity Of PVO 104 809 IEEE754MSBDouble 8 This object contains the orbit eccentricity of the PVO spacecraft, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Time From Periapsis Of PVO 105 817 IEEE754MSBDouble 8 s This object contains the time from periapsis of the PVO spacecraft, measured in seconds, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Radius Of Closest Approach Of PVO 106 825 IEEE754MSBDouble 8 km This object contains the radius of closest approach of the PVO spacecraft, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Orbit Period Of PVO 107 833 IEEE754MSBDouble 8 This object contains the orbit period of the PVO spacecraft, measured in days, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Spacecraft True Anomaly Of PVO 108 841 IEEE754MSBDouble 8 deg This object contains the spacecraft true anomaly of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Orbit Inclination Of PVO 109 849 IEEE754MSBDouble 8 deg This object contains the orbit inclination of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Longitude Of Ascending Node Of PVO 110 857 IEEE754MSBDouble 8 deg This object contains the longitude of the ascending node of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Argument Of Periapsis Of PVO 111 865 IEEE754MSBDouble 8 deg This object contains the argument of periapsis of the PVO spacecraft, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Component Of Unit Vector To Periapsis PVO 112 873 IEEE754MSBDouble 8 This object contains the X component of the unit vector to periapsis of the PVO spacecraft, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Component Of Unit Vector To Periapsis PVO 113 881 IEEE754MSBDouble 8 This object contains the Y component of the unit vector to periapsis of the PVO spacecraft, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Component Of Unit Vector To Periapsis PVO 114 889 IEEE754MSBDouble 8 This object contains the Z component of the unit vector to periapsis of the PVO spacecraft, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Component Of Unit Normal To Orbital Plane PVO 115 897 IEEE754MSBDouble 8 This object contains the X component of the unit normal to the orbit plane of the PVO spacecraft, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Y Component Of Unit Normal To Orbital Plane PVO 116 905 IEEE754MSBDouble 8 This object contains the Y component of the unit normal to the orbit plane of the PVO spacecraft, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Z Component Of Unit Normal To Orbital Plane PVO 117 913 IEEE754MSBDouble 8 This object contains the Z component of the unit normal to the orbit plane of the PVO spacecraft, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Sun Venus PVO Angle 118 921 IEEE754MSBDouble 8 deg This object contains the Sun-Venus-PVO angle, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Sun Earth Venus Angle 119 929 IEEE754MSBDouble 8 deg This object contains the Sun_Earth-Venus angle, measured in degrees, in venus-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. X Component PVO Position Venus Centered Earth Equinox 120 937 IEEE754MSBDouble 8 km This object contains the X component of the position of the PVO spacecraft, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. Y Component PVO Position Venus Centered Earth Equinox 121 945 IEEE754MSBDouble 8 km This object contains the Y component of the position of the PVO spacecraft, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. Z Component PVO Position Venus Centered Earth Equinox 122 953 IEEE754MSBDouble 8 km This object contains the Z component of the position of the PVO spacecraft, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. X Component PVO Velocity Venus Centered Earth Equinox 123 961 IEEE754MSBDouble 8 km/s This object contains the X component of the velocity of the PVO spacecraft, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. Y Component PVO Velocity Venus Centered Earth Equinox 124 969 IEEE754MSBDouble 8 km/s This object contains the Y component of the velocity of the PVO spacecraft, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. Z Component PVO Velocity Venus Centered Earth Equinox 125 977 IEEE754MSBDouble 8 km/s This object contains the Z component of the velocity of the PVO spacecraft, measured in kilometers per second, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. X Component Earth Position Venus Centered 126 985 IEEE754MSBDouble 8 km This object contains the X component of the position of the Earth, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. Y Component Of Earth Position Venus Centered 127 993 IEEE754MSBDouble 8 km This object contains the Y component of the position of the Earth, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. Z Component Of Earth Position Venus Centered 128 1001 IEEE754MSBDouble 8 km This object contains the Z component of the position of the Earth, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. X Component Of Sun Position Venus Centered 129 1009 IEEE754MSBDouble 8 km This object contains the X component of the position of the Sun, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. Y Component Of Sun Position Venus Centered 130 1017 IEEE754MSBDouble 8 km This object contains the Y component of the position of the Sun, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. Z Component Of Sun Position Venus Centered 131 1025 IEEE754MSBDouble 8 km This object contains the Z component of the position of the Sun, measured in kilometers, in venus-centered coordinates, using the Earth mean equinox and Earth equator of 1950.0. X Component PVO Position Venus Centered Venus Equinox 132 1033 IEEE754MSBDouble 8 km This object contains the X component of the position of the PVO spacecraft, measured in kilometers, in venus-centered coordinates, using the Venus mean equinox and Venus orbit of 1950.0. Y Component PVO Position Venus Centered Venus Equinox 133 1041 IEEE754MSBDouble 8 km This object contains the Y component of the position of the PVO spacecraft, measured in kilometers, in venus-centered coordinates, using the Venus mean equinox and Venus orbit of 1950.0. Z Component PVO Position Venus Centered Venus Equinox 134 1049 IEEE754MSBDouble 8 km This object contains the Z component of the position of the PVO spacecraft, measured in kilometers, in venus-centered coordinates, using the Venus mean equinox and Venus orbit of 1950.0. X Component PVO Velocity Venus Centered Venus Equinox 135 1057 IEEE754MSBDouble 8 km/s This object contains the X component of the velocity of the PVO spacecraft, measured in kilometers per second, in venus-centered coordinates, using the Venus mean equinox and Venus orbit of 1950.0. Y Component PVO Velocity Venus Centered Venus Equinox 136 1065 IEEE754MSBDouble 8 km/s This object contains the Y component of the velocity of the PVO spacecraft, measured in kilometers per second, in venus-centered coordinates, using the Venus mean equinox and Venus orbit of 1950.0. Z Component PVO Velocity Venus Centered Venus Equinox 137 1073 IEEE754MSBDouble 8 km/s This object contains the Z component of the velocity of the PVO spacecraft, measured in kilometers per second, in venus-centered coordinates, using the Venus mean equinox and Venus orbit of 1950.0. Celestial Latitude Of Earth To PVO Direction 138 1081 IEEE754MSBDouble 8 deg This object contains the celestial latitude of the Earth-to-PVO direction, measured in degrees, in Earth-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Celestial Longitude Of Earth To PVO Direction 139 1089 IEEE754MSBDouble 8 deg This object contains the celestial longitude of the Earth-to-PVO direction, measured in degrees, in Earth-centered coordinates, using the Earth mean equinox and ecliptic of 1950.0. Spare9 140 1097 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare10 141 1105 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare11 142 1113 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare12 143 1121 IEEE754MSBDouble 8 This object contains a spare (empty) value. Spare13 144 1129 IEEE754MSBDouble 8 This object contains a spare (empty) value.