../ dmsp_13_ephemeris_20080218.txt 22-Jun-2023 00:09 108116 dmsp_14_ephemeris_20080218.txt 22-Jun-2023 00:09 108104 dmsp_15_ephemeris_20080218.txt 22-Jun-2023 00:09 108124 dmsp_16_ephemeris_20080218.txt 22-Jun-2023 00:09 108066 dmsp_17_ephemeris_20080218.txt 22-Jun-2023 00:09 108061