../ dmsp_13_ephemeris_20051222.txt 22-Jun-2023 15:58 109337 dmsp_14_ephemeris_20051222.txt 22-Jun-2023 15:58 109244 dmsp_15_ephemeris_20051222.txt 22-Jun-2023 15:58 109501 dmsp_16_ephemeris_20051222.txt 22-Jun-2023 15:58 109362