../ dmsp_10_ephemeris_19970313.txt 22-Jun-2023 15:46 108183 dmsp_11_ephemeris_19970313.txt 22-Jun-2023 15:46 108211 dmsp_12_ephemeris_19970313.txt 22-Jun-2023 15:46 108283 dmsp_13_ephemeris_19970313.txt 22-Jun-2023 15:46 108363