2.4.0 spase://CNES/NumericalData/CDPP-Archive/PHOBOS-1/Ephemeris/PHOBOS1_ORBIT_HEE PHOBOS 1 cruise orbit data (HEE frame, 6 hours then 1 day resolution) https://doi.org/10.24400/802406/6zt0-zmgp 2022-05-03T16:57:03Z This data set contains the position and velocity of the PHOBOS-1 spacecraft in HEE coordinate system. The time resolution is 6 hours from 1988-07-07 19:59:59.712 to 1988-07-15 19:59:59.712 and then 24 hours from 1988-07-17 00:00:00 to 1988-07-30 00:00:00. spase://CNES/Person/CDPP-Archive/CDPP.general.contact GeneralContact spase://CNES/Repository/CDPP-Archive/REGARDS-CDPP Online REGARDS https://regards.cnes.fr/user/cdpp/modules/1777?sp=DatasetName;q=DatasetName:PHOBOS1_ORBIT_HEE Access via CNES Data Archive for CDPP Text.ASCII spase://CNES/Instrument/CDPP-Archive/PHOBOS-1/Ephemeris Ephemeris 1988-07-07T00:00:00Z 1988-08-30T00:00:00Z PHOBOS 1 HEE position (6h resolution) PHOBOS 1 HEE position (6h resolution) km 1e3>m Cartesian HEE Vector Positional PHOBOS 1 HEE velocity (6h resolution) PHOBOS 1 HEE velocity (6h resolution) km/s 1e3>m/s Cartesian HEE Vector Velocity