../ dmsp_10_ephemeris_19980603.txt 21-Jun-2023 23:51 109440 dmsp_11_ephemeris_19980603.txt 21-Jun-2023 23:51 109790 dmsp_12_ephemeris_19980603.txt 21-Jun-2023 23:51 109591 dmsp_13_ephemeris_19980603.txt 21-Jun-2023 23:51 109647 dmsp_14_ephemeris_19980603.txt 21-Jun-2023 23:51 109746