../ dmsp_11_ephemeris_20020124.txt 21-Jun-2023 23:57 107925 dmsp_12_ephemeris_20020124.txt 21-Jun-2023 23:57 108026 dmsp_13_ephemeris_20020124.txt 21-Jun-2023 23:57 107980 dmsp_14_ephemeris_20020124.txt 21-Jun-2023 23:57 107963 dmsp_15_ephemeris_20020124.txt 21-Jun-2023 23:57 108081