../ dmsp_11_ephemeris_20001004.txt 21-Jun-2023 23:55 109651 dmsp_12_ephemeris_20001004.txt 21-Jun-2023 23:55 109608 dmsp_13_ephemeris_20001004.txt 21-Jun-2023 23:55 109629 dmsp_14_ephemeris_20001004.txt 21-Jun-2023 23:55 109702 dmsp_15_ephemeris_20001004.txt 21-Jun-2023 23:55 109660