../ dmsp_13_ephemeris_20091024.txt 22-Jun-2023 00:13 109585 dmsp_14_ephemeris_20091024.txt 22-Jun-2023 00:13 109588 dmsp_15_ephemeris_20091024.txt 22-Jun-2023 00:13 109543 dmsp_16_ephemeris_20091024.txt 22-Jun-2023 00:13 109531 dmsp_17_ephemeris_20091024.txt 22-Jun-2023 00:13 109534 dmsp_18_ephemeris_20091024.txt 22-Jun-2023 00:13 109643