../ dmsp_10_ephemeris_19990124.txt 21-Jun-2023 23:52 108043 dmsp_11_ephemeris_19990124.txt 21-Jun-2023 23:52 107946 dmsp_12_ephemeris_19990124.txt 21-Jun-2023 23:52 108056 dmsp_13_ephemeris_19990124.txt 21-Jun-2023 23:52 107988 dmsp_14_ephemeris_19990124.txt 21-Jun-2023 23:52 108103