../ dmsp_13_ephemeris_20080424.txt 22-Jun-2023 00:10 109665 dmsp_14_ephemeris_20080424.txt 22-Jun-2023 00:10 109612 dmsp_15_ephemeris_20080424.txt 22-Jun-2023 00:10 109690 dmsp_16_ephemeris_20080424.txt 22-Jun-2023 00:10 109634 dmsp_17_ephemeris_20080424.txt 22-Jun-2023 00:10 109703