../ dmsp_13_ephemeris_20041014.txt 22-Jun-2023 00:02 109569 dmsp_14_ephemeris_20041014.txt 22-Jun-2023 00:02 109532 dmsp_15_ephemeris_20041014.txt 22-Jun-2023 00:02 109635 dmsp_16_ephemeris_20041014.txt 22-Jun-2023 00:02 109582