../ dmsp_10_ephemeris_19981225.txt 21-Jun-2023 23:52 109346 dmsp_11_ephemeris_19981225.txt 21-Jun-2023 23:52 109465 dmsp_12_ephemeris_19981225.txt 21-Jun-2023 23:52 109475 dmsp_13_ephemeris_19981225.txt 21-Jun-2023 23:52 109374 dmsp_14_ephemeris_19981225.txt 21-Jun-2023 23:52 109428