../ dmsp_13_ephemeris_20070608.txt 22-Jun-2023 00:07 109701 dmsp_14_ephemeris_20070608.txt 22-Jun-2023 00:07 109505 dmsp_15_ephemeris_20070608.txt 22-Jun-2023 00:07 109434 dmsp_16_ephemeris_20070608.txt 22-Jun-2023 00:07 109658 dmsp_17_ephemeris_20070608.txt 22-Jun-2023 00:07 109655