../ dmsp_13_ephemeris_20091010.txt 22-Jun-2023 16:05 109459 dmsp_14_ephemeris_20091010.txt 22-Jun-2023 16:05 109636 dmsp_15_ephemeris_20091010.txt 22-Jun-2023 16:05 109621 dmsp_16_ephemeris_20091010.txt 22-Jun-2023 16:05 109600 dmsp_17_ephemeris_20091010.txt 22-Jun-2023 16:05 109549 dmsp_18_ephemeris_20091010.txt 22-Jun-2023 16:05 243