../ dmsp_11_ephemeris_20000110.txt 22-Jun-2023 15:51 108000 dmsp_12_ephemeris_20000110.txt 22-Jun-2023 15:51 107985 dmsp_13_ephemeris_20000110.txt 22-Jun-2023 15:51 107932 dmsp_14_ephemeris_20000110.txt 22-Jun-2023 15:51 107964 dmsp_15_ephemeris_20000110.txt 22-Jun-2023 15:51 107952