../ dmsp_15_ephemeris_20141023.txt 22-Jun-2023 16:18 109521 dmsp_16_ephemeris_20141023.txt 22-Jun-2023 16:18 109487 dmsp_17_ephemeris_20141023.txt 22-Jun-2023 16:18 109626 dmsp_18_ephemeris_20141023.txt 22-Jun-2023 16:18 109470 dmsp_19_ephemeris_20141023.txt 22-Jun-2023 16:18 109406