../ dmsp_10_ephemeris_19990122.txt 21-Jun-2023 23:52 107909 dmsp_11_ephemeris_19990122.txt 21-Jun-2023 23:52 107984 dmsp_12_ephemeris_19990122.txt 21-Jun-2023 23:52 107992 dmsp_13_ephemeris_19990122.txt 21-Jun-2023 23:52 108066 dmsp_14_ephemeris_19990122.txt 21-Jun-2023 23:52 107860