../ dmsp_10_ephemeris_19990127.txt 21-Jun-2023 23:52 107993 dmsp_11_ephemeris_19990127.txt 21-Jun-2023 23:52 108021 dmsp_12_ephemeris_19990127.txt 21-Jun-2023 23:52 107980 dmsp_13_ephemeris_19990127.txt 21-Jun-2023 23:52 107962 dmsp_14_ephemeris_19990127.txt 21-Jun-2023 23:52 108056