../ dmsp_11_ephemeris_20020730.txt 21-Jun-2023 23:58 109646 dmsp_12_ephemeris_20020730.txt 21-Jun-2023 23:58 109735 dmsp_13_ephemeris_20020730.txt 21-Jun-2023 23:58 109636 dmsp_14_ephemeris_20020730.txt 21-Jun-2023 23:58 109649 dmsp_15_ephemeris_20020730.txt 21-Jun-2023 23:58 109669