../ dmsp_10_ephemeris_19990105.txt 21-Jun-2023 23:52 106554 dmsp_11_ephemeris_19990105.txt 21-Jun-2023 23:52 106550 dmsp_12_ephemeris_19990105.txt 21-Jun-2023 23:52 106507 dmsp_13_ephemeris_19990105.txt 21-Jun-2023 23:52 106548 dmsp_14_ephemeris_19990105.txt 21-Jun-2023 23:52 106626