../ dmsp_13_ephemeris_20060430.txt 22-Jun-2023 00:05 109761 dmsp_14_ephemeris_20060430.txt 22-Jun-2023 00:05 109808 dmsp_15_ephemeris_20060430.txt 22-Jun-2023 00:05 109653 dmsp_16_ephemeris_20060430.txt 22-Jun-2023 00:05 109682