../ dmsp_11_ephemeris_20020616.txt 21-Jun-2023 23:58 109546 dmsp_12_ephemeris_20020616.txt 21-Jun-2023 23:58 109648 dmsp_13_ephemeris_20020616.txt 21-Jun-2023 23:58 109711 dmsp_14_ephemeris_20020616.txt 21-Jun-2023 23:58 109447 dmsp_15_ephemeris_20020616.txt 21-Jun-2023 23:58 109501