../ dmsp_10_ephemeris_19980702.txt 21-Jun-2023 23:51 109367 dmsp_11_ephemeris_19980702.txt 21-Jun-2023 23:51 109791 dmsp_12_ephemeris_19980702.txt 21-Jun-2023 23:51 109693 dmsp_13_ephemeris_19980702.txt 21-Jun-2023 23:51 109802 dmsp_14_ephemeris_19980702.txt 21-Jun-2023 23:51 109672