../ dmsp_10_ephemeris_19980222.txt 21-Jun-2023 23:51 108132 dmsp_11_ephemeris_19980222.txt 21-Jun-2023 23:51 108124 dmsp_12_ephemeris_19980222.txt 21-Jun-2023 23:51 108140 dmsp_13_ephemeris_19980222.txt 21-Jun-2023 23:51 108060 dmsp_14_ephemeris_19980222.txt 21-Jun-2023 23:51 108275