2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/POLAR/Attitude/Definitive/PT10M NASA NumericalData Polar Definitive Attitude, 10 min Data, Spin Axis Orientation Angles in GCI, GSE and GSM Coordinates https://doi.org/10.48322/r4rq-sq24 2025-12-04T13:30:58Z 2021-04-27T15:38:11 Only known prior ReleaseDate of the metadata 2023-07-30T12:34:56.789 Added DOI and PublicationInfo minted by LFB, metadata versioned up to SPASE 2.6.0, reviewed by LFB 20230727 2025-10-03T10:48:54Z Updated PublishedBy name to match ROR Registry. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-12-04T13:30:58Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB Polar Definitive Attitude Body Spin Rate and Spin Axis Orientation Right Ascension and Declination Angles in Geocentric Celestial Inertial, GCI, Geocentric Solar Ecliptic, GSE, and Geocentric Solar Magnetospheric, GSE, Coordinates . Please acknowledge the data providers and CDAWeb when using these data. Candey, Robert, M. 2023-01-01T00:00:00 Space Physics Data Facility spase://SMWG/Person/Robert.M.Candey GeneralContact spase://SMWG/Person/Robert.E.McGuire MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact Polar Attitude and Orbit Data, Archived Website https://pwg.gsfc.nasa.gov/menu_orbits.html Polar Satellite Attitude and Orbit Information, Archived Website. Disclaimer: The following material is being kept online for archival purposes. Although accurate at the Time Of publication, it is no longer being updated. The Page may contain Broken Links or outdated Information, and parts may not function in Current Web Browsers. Satellite Situation Center, SSCWeb, System and Services https://sscweb.gsfc.nasa.gov The Satellite Situation Center Web, SSCWeb, Service has been developed and is operated jointly by the NASA/GSFC Space Physics Data Facility, SPDF, and the National Space Science Data Center, NSSDC, to support a Range of NASA Science Programs and to fulfill Key International NASA Responsibilities including those of NSSDC and the World Data Center-A for Rockets and Satellites. The Software and associated Database of SSCWeb together form a System to cast Geocentric Spacecraft Location Information into a Framework of Empirical Geophysical Regions and Mappings of Spacecraft Locations along Lines of the Earth's Magnetic Field. This Capability is one Key to Mission Science Planning, both Single Missions and Coordinated Observations of Multiple Spacecraft with Ground-Based Investigations, and to subsequent Multi-Mission Data Analysis. spase://VSPO/NumericalData/POLAR/Attitude/Definitive/PT10M spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/polar/orbit/def_at/ Access to Data in CDF Format via ftp from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/polar/orbit/def_at/ Access to Data in CDF Format via http from SPDF CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PO_AT_DEF&index=sp_phys PO_AT_DEF Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb CDF None . Please acknowledge the data providers and CDAWeb when using these data. spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi PO_AT_DEF Web Service to this product using the HAPI interface. CSV . Please acknowledge the data providers and CDAWeb when using these data. Calibrated spase://SMWG/Instrument/POLAR/Ephemeris Ephemeris 1996-02-24T00:00:00 1997-07-15T23:50:00 PT10M Earth.Magnetosphere Earth.Magnetosphere.Polar Earth.NearSurface Earth.NearSurface.AuroralRegion Earth.NearSurface.EquatorialRegion Earth.NearSurface.Ionosphere Earth.NearSurface.PolarCap Epoch Time Epoch Epoch This parameter exhibits an increasing monotonic progression. PT10M ms 1e-3>s Epoch 6.2877146619904e+13 6.3776657018904e+13 01-Jul-1992 00:00:00.000 31-Dec-2020 23:59:59.000 -1.0e+31 Temporal Time PB5 Time series defined by using: EPOCH Time_PB5 Time in PB5 Format: Year, Day, Milliseconds PT10M 3 Year 1 year 1992 2020 year 1992 2020 Day of Year (Jan 1 = day 1) 2 d 183 366 day 183 366 Elapsed ms of Day 3 ms 0 86399000 msec 0 86399000 -2147483648 Temporal Body Spin Rate Time series defined by using: EPOCH BODY_SPIN_RATE Body Spin Rate PT10M min^-1 1/60>s Spin Rate F9.3 0.0 100.0 0.0 100.0 -1.0e+31 Other Right Ascension, GCI Time series defined by using: EPOCH GCI_R_ASCENSION Right Ascension, Geocentric Inertial, GCI, Coordinates PT10M rad Spherical GEI GCI R Ascn F7.3 0.0 6.28319 0.0 6.28319 -1.0e+31 DirectionAngle.AzimuthAngle Positional Declination, GCI Time series defined by using: EPOCH GCI_DECLINATION Declination, Geocentric Inertial, GCI, Coordinates PT10M rad Spherical GEI GCI Decli F7.3 -1.5708 1.5708 -1.5708 1.5708 -1.0e+31 DirectionAngle.ElevationAngle Positional Right Ascension, GSE Time series defined by using: EPOCH GSE_R_ASCENSION Right Ascension, Geocentric Solar Ecliptic, GSE, Coordinates PT10M rad Spherical GSE GSE R Ascn F7.3 0.0 6.28319 0.0 6.28319 -1.0e+31 DirectionAngle.AzimuthAngle Positional Declination, GSE Time series defined by using: EPOCH GSE_DECLINATION Declination, Geocentric Solar Ecliptic, GSE, Coordinates PT10M rad Spherical GSE GSE Decli F7.3 -1.5708 1.5708 -1.5708 1.5708 -1.0e+31 DirectionAngle.ElevationAngle Positional Right Ascension, GSM Time series defined by using: EPOCH GSM_R_ASCENSION Right Ascension, Geocentric Solar Magnetospheric, GSM, Coordinates PT10M rad Spherical GSM GSM R Ascn F7.3 0.0 6.28319 0.0 6.28319 -1.0e+31 DirectionAngle.AzimuthAngle Positional Declination, GSM Time series defined by using: EPOCH GSM_DECLINATION Declination, Geocentric Solar Magnetospheric, GSM, Coordinates PT10M rad Spherical GSM GSM Decli F7.3 -1.5708 1.5708 -1.5708 1.5708 -1.0e+31 DirectionAngle.ElevationAngle Positional