../ dmsp_13_ephemeris_20080320.txt 22-Jun-2023 16:04 108198 dmsp_14_ephemeris_20080320.txt 22-Jun-2023 16:04 108266 dmsp_15_ephemeris_20080320.txt 22-Jun-2023 16:04 108140 dmsp_16_ephemeris_20080320.txt 22-Jun-2023 16:04 108269 dmsp_17_ephemeris_20080320.txt 22-Jun-2023 16:04 108231