../ dmsp_13_ephemeris_20070530.txt 22-Jun-2023 00:07 109751 dmsp_14_ephemeris_20070530.txt 22-Jun-2023 00:07 109552 dmsp_15_ephemeris_20070530.txt 22-Jun-2023 00:07 109603 dmsp_16_ephemeris_20070530.txt 22-Jun-2023 00:07 109546 dmsp_17_ephemeris_20070530.txt 22-Jun-2023 00:07 109636