../ dmsp_10_ephemeris_19980306.txt 21-Jun-2023 23:51 108180 dmsp_11_ephemeris_19980306.txt 21-Jun-2023 23:51 108048 dmsp_12_ephemeris_19980306.txt 21-Jun-2023 23:51 108009 dmsp_13_ephemeris_19980306.txt 21-Jun-2023 23:51 108365 dmsp_14_ephemeris_19980306.txt 21-Jun-2023 23:51 108306