../ dmsp_13_ephemeris_20070420.txt 22-Jun-2023 00:07 109685 dmsp_14_ephemeris_20070420.txt 22-Jun-2023 00:07 109710 dmsp_15_ephemeris_20070420.txt 22-Jun-2023 00:07 109542 dmsp_16_ephemeris_20070420.txt 22-Jun-2023 00:07 109597 dmsp_17_ephemeris_20070420.txt 22-Jun-2023 00:07 109730