../ dmsp_10_ephemeris_19960803.txt 21-Jun-2023 23:48 109495 dmsp_11_ephemeris_19960803.txt 21-Jun-2023 23:48 109775 dmsp_12_ephemeris_19960803.txt 21-Jun-2023 23:48 109705 dmsp_13_ephemeris_19960803.txt 21-Jun-2023 23:48 109667