../ dmsp_15_ephemeris_20150129.txt 22-Jun-2023 16:19 108113 dmsp_16_ephemeris_20150129.txt 22-Jun-2023 16:19 108062 dmsp_17_ephemeris_20150129.txt 22-Jun-2023 16:19 107986 dmsp_18_ephemeris_20150129.txt 22-Jun-2023 16:19 108031 dmsp_19_ephemeris_20150129.txt 22-Jun-2023 16:19 108030