../ dmsp_11_ephemeris_20020802.txt 21-Jun-2023 23:58 109770 dmsp_12_ephemeris_20020802.txt 21-Jun-2023 23:58 109772 dmsp_13_ephemeris_20020802.txt 21-Jun-2023 23:58 109823 dmsp_14_ephemeris_20020802.txt 21-Jun-2023 23:58 109692 dmsp_15_ephemeris_20020802.txt 21-Jun-2023 23:58 109678