../ dmsp_10_ephemeris_19970114.txt 21-Jun-2023 23:49 108019 dmsp_11_ephemeris_19970114.txt 21-Jun-2023 23:49 108048 dmsp_12_ephemeris_19970114.txt 21-Jun-2023 23:49 107957 dmsp_13_ephemeris_19970114.txt 21-Jun-2023 23:49 108063