../ dmsp_13_ephemeris_20080615.txt 22-Jun-2023 00:10 109579 dmsp_14_ephemeris_20080615.txt 22-Jun-2023 00:10 109528 dmsp_15_ephemeris_20080615.txt 22-Jun-2023 00:10 109753 dmsp_16_ephemeris_20080615.txt 22-Jun-2023 00:10 109627 dmsp_17_ephemeris_20080615.txt 22-Jun-2023 00:10 109507