../ dmsp_11_ephemeris_20020826.txt 21-Jun-2023 23:58 109704 dmsp_12_ephemeris_20020826.txt 21-Jun-2023 23:58 109761 dmsp_13_ephemeris_20020826.txt 21-Jun-2023 23:58 109767 dmsp_14_ephemeris_20020826.txt 21-Jun-2023 23:58 109716 dmsp_15_ephemeris_20020826.txt 21-Jun-2023 23:58 109669