2.2.9 spase://NASA/NumericalData/MGS/Ephemeris/P1D MGS Positions 2020-07-07T21:14:45Z MGS satellite positions. spase://SMWG/Person/Jan.Merka MetadataContact spase://VHO/NumericalData/MGS/Ephemeris/P1D spase://VSPO/NumericalData/MGS/Ephemeris/P1D spase://SMWG/Repository/NASA/GSFC/VHO-VMO Online Open VHO-VMO Repository https://vho.nasa.gov/mission/mgs_proxy/positions/ VHO Repository housing MGS ephemeris data Text None spase://SMWG/Instrument/MGS/Ephemeris Ephemeris 1999-01-01T00:00:00Z -P1D P1D Year Field 1 Year Temporal Doy Field 2 Day of Year Deg Temporal AU Field 3 Distance from the sun in AU Positional SE Latitude Field 4 Latitude in SE Coordinates degrees Spherical SE Positional SE Longitude Field 5 Longitude in SE Coordinates degrees Spherical SE Positional HG Latitude Field 6 Latitude in HG Coordinates degrees Spherical HG Positional HG Longitude Field 7 Longitude in HG Coordinates degrees Spherical HG Positional HGI Longitude Field 8 Longitude in HGI Coordinates degrees Spherical HGI Positional