../ dmsp_10_ephemeris_19990126.txt 21-Jun-2023 23:52 108121 dmsp_11_ephemeris_19990126.txt 21-Jun-2023 23:52 108030 dmsp_12_ephemeris_19990126.txt 21-Jun-2023 23:52 107969 dmsp_13_ephemeris_19990126.txt 21-Jun-2023 23:52 108141 dmsp_14_ephemeris_19990126.txt 21-Jun-2023 23:52 107938