2.2.2 spase://VMO/NumericalData/Geotail/Ephemeris/PT10M Geotail Spacecraft Definitive Positions 2010-04-05T22:16:33Z Definitive Geotail spacecraft positions in various coordinate systems spase://SMWG/Person/Gerald.Blackwell DataProducer spase://SMWG/Person/Jan.Merka MetadataContact spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb Online Open FTP access to files at SPDF ftp://spdf.gsfc.nasa.gov/pub/data/geotail/def_or NASA/GSFC CDAWeb ftp access to the data. HTTP access to files at SPDF http://spdf.gsfc.nasa.gov/pub/data/geotail/def_or In CDF via HTTP from SPDF CDAWeb http://cdaweb.gsfc.nasa.gov/ GE_OR_DEF SSCWeb http://sscweb.gsfc.nasa.gov/cgi-bin/Locator.cgi geotail CDF None spase://SMWG/Instrument/Geotail/Ephemeris Ephemeris 1992-07-27T16:00:00 -P7D PT10M Orbit Epoch Time Epoch Number of milliseconds since the CDF epoch ms 1e-3>s 01-Jul-1992 00:00:00.000 31-Dec-2020 23:59:59.000 -1.0E31 Temporal Orbit PB5 Time Time_PB5 3 Year Component.I 1 year 1992 2020 -2147483648 Day of Year (Jan 1 = day 1) Component.I 2 day 1 366 -2147483648 Elapsed ms of day Component.I 3 ms 1e-3>s 0 86399000 -2147483648 Temporal GCI Cartesian Position GCI_POS Spacecraft position vector in GCI coordinates km 1e3>m Cartesian GEI 3 X GCI Component.I 1 -1800000.0 1800000.0 -1.0E31 Y GCI Component.J 2 -1800000.0 1800000.0 -1.0E31 Z GCI Component.K 3 -1800000.0 1800000.0 -1.0E31 Positional GCI Cartesian Velocity GCI_VEL Spacecraft orbital velocity vector in GCI coordinates km/s 1e3>m/s Cartesian GEI 3 vx GCI Component.I 1 -12.0 12.0 -1.0E31 vy GCI Component.J 2 -12.0 12.0 -1.0E31 vz GCI Component.K 3 -12.0 12.0 -1.0E31 Velocity GSE Cartesian Position GSE_POS Spacecraft position vector in GSE coordinates km 1e3>m Cartesian GSE 3 X GSE Component.I 1 -1800000.0 1800000.0 -1.0E31 Y GSE Component.J 2 -1800000.0 1800000.0 -1.0E31 Z GSE Component.K 3 -1800000.0 1800000.0 -1.0E31 Positional GSE Cartesian Velocity GSE_VEL Spacecraft orbital velocity vector in GSE coordinates km/s 1e3>m/s Cartesian GSE 3 vx GSE Component.I 1 -12.0 12.0 -1.0E31 vy GSE Component.J 2 -12.0 12.0 -1.0E31 vz GSE Component.K 3 -12.0 12.0 -1.0E31 Velocity GSM Cartesian Position GSM_POS Spacecraft position vector in GSM coordinates km 1e3>m Cartesian GSM 3 X GSM Component.I 1 -1800000.0 1800000.0 -1.0E31 Y GSM Component.J 2 -1800000.0 1800000.0 -1.0E31 Z GSM Component.K 3 -1800000.0 1800000.0 -1.0E31 Positional GSM Cartesian Velocity GSM_VEL Spacecraft orbital velocity vector in GSM coordinates km/s 1e3>m/s Cartesian GSM 3 vx GSM Component.I 1 -12.0 12.0 -1.0E31 vy GSM Component.J 2 -12.0 12.0 -1.0E31 vz GSM Component.K 3 -12.0 12.0 -1.0E31 Velocity GCI Sun Postion Vector SUN_VECTOR Sun position vector in GCI coordinates km 1e3>m Cartesian GEI 3 Sun X GCI Component.I 1 -1.6E8 1.6E8 -1.0E31 Sun Y GCI Component.J 2 -1.6E8 1.6E8 -1.0E31 Sun Z GCI Component.K 3 -1.6E8 1.6E8 -1.0E31 Positional HEC Cartesian Position HEC_POS Spacecraft position vector in HEC coordinates km 1e3>m Cartesian HEE 3 X HEC Component.I 1 -1800000.0 1800000.0 -1.0E31 Y HEC Component.J 2 -1800000.0 1800000.0 -1.0E31 Z HEC Component.K 3 -1800000.0 1800000.0 -1.0E31 Positional HEC Cartesian Velocity HEC_VEL Spacecraft orbital velocity vector in HEC coordinates km/s 1e3>m/s Cartesian HEE 3 vx HEC Component.I 1 -12.0 12.0 -1.0E31 vy HEC Component.J 2 -12.0 12.0 -1.0E31 vz HEC Component.K 3 -12.0 12.0 -1.0E31 Velocity Carrington Rotation Number CRN_EARTH Carrington rotation number of the Earth 1857 2239 -2147483648 Positional Heliographic Long of the Earth LONG_EARTH Heliographic longitude of the Earth rad Spherical HG 0.0 6.283185307 -1.0E31 DirectionAngle.AzimuthAngle Positional Heliographic Lat of the Earth LAT_EARTH Heliographic latitude of the Earth rad Spherical HG -1.570796327 1.570796327 -1.0E31 DirectionAngle.ElevationAngle Positional Heliographic Long of Craft LONG_SPACE Heliographic longitude of the spacecraft rad Spherical HG 0.0 6.283185307 -1.0E31 DirectionAngle.AzimuthAngle Positional Heliographic Lat of the Craft LAT_SPACE Heliographic latitude of the spacecraft rad Spherical HG -1.570796327 1.570796327 -1.0E31 DirectionAngle.ElevationAngle Positional