../ dmsp_10_ephemeris_19990108.txt 21-Jun-2023 23:52 106489 dmsp_11_ephemeris_19990108.txt 21-Jun-2023 23:52 106461 dmsp_12_ephemeris_19990108.txt 21-Jun-2023 23:52 106614 dmsp_13_ephemeris_19990108.txt 21-Jun-2023 23:52 106528 dmsp_14_ephemeris_19990108.txt 21-Jun-2023 23:52 106542