../ dmsp_13_ephemeris_20070504.txt 22-Jun-2023 00:07 109742 dmsp_14_ephemeris_20070504.txt 22-Jun-2023 00:07 109721 dmsp_15_ephemeris_20070504.txt 22-Jun-2023 00:07 109648 dmsp_16_ephemeris_20070504.txt 22-Jun-2023 00:07 109773 dmsp_17_ephemeris_20070504.txt 22-Jun-2023 00:07 109629