../ dmsp_08_ephemeris_19940908.txt 21-Jun-2023 23:46 109484 dmsp_10_ephemeris_19940908.txt 21-Jun-2023 23:46 109770 dmsp_11_ephemeris_19940908.txt 21-Jun-2023 23:46 109799 dmsp_12_ephemeris_19940908.txt 21-Jun-2023 23:46 243