../ dmsp_13_ephemeris_20080802.txt 22-Jun-2023 16:21 109660 dmsp_14_ephemeris_20080802.txt 22-Jun-2023 16:21 109568 dmsp_15_ephemeris_20080802.txt 22-Jun-2023 16:21 109592 dmsp_16_ephemeris_20080802.txt 22-Jun-2023 16:21 109615 dmsp_17_ephemeris_20080802.txt 22-Jun-2023 16:21 109618