../ dmsp_13_ephemeris_20091116.txt 22-Jun-2023 16:06 109379 dmsp_14_ephemeris_20091116.txt 22-Jun-2023 16:06 109489 dmsp_15_ephemeris_20091116.txt 22-Jun-2023 16:06 109350 dmsp_16_ephemeris_20091116.txt 22-Jun-2023 16:06 109267 dmsp_17_ephemeris_20091116.txt 22-Jun-2023 16:06 109312 dmsp_18_ephemeris_20091116.txt 22-Jun-2023 16:06 109382