../ dmsp_10_ephemeris_19980106.txt 21-Jun-2023 23:50 106586 dmsp_11_ephemeris_19980106.txt 21-Jun-2023 23:50 106533 dmsp_12_ephemeris_19980106.txt 21-Jun-2023 23:50 106670 dmsp_13_ephemeris_19980106.txt 21-Jun-2023 23:50 106549 dmsp_14_ephemeris_19980106.txt 21-Jun-2023 23:50 106694