../ dmsp_13_ephemeris_20071027.txt 22-Jun-2023 00:08 109502 dmsp_14_ephemeris_20071027.txt 22-Jun-2023 00:08 109561 dmsp_15_ephemeris_20071027.txt 22-Jun-2023 00:08 109478 dmsp_16_ephemeris_20071027.txt 22-Jun-2023 00:08 109469 dmsp_17_ephemeris_20071027.txt 22-Jun-2023 00:08 109527