../ dmsp_11_ephemeris_20020504.txt 21-Jun-2023 23:58 109758 dmsp_12_ephemeris_20020504.txt 21-Jun-2023 23:58 109621 dmsp_13_ephemeris_20020504.txt 21-Jun-2023 23:58 109665 dmsp_14_ephemeris_20020504.txt 21-Jun-2023 23:58 109703 dmsp_15_ephemeris_20020504.txt 21-Jun-2023 23:58 109505