../ dmsp_10_ephemeris_19980706.txt 21-Jun-2023 23:51 109564 dmsp_11_ephemeris_19980706.txt 21-Jun-2023 23:51 109638 dmsp_12_ephemeris_19980706.txt 21-Jun-2023 23:51 109558 dmsp_13_ephemeris_19980706.txt 21-Jun-2023 23:51 109700 dmsp_14_ephemeris_19980706.txt 21-Jun-2023 23:51 109707