../ dmsp_13_ephemeris_20091010.txt 22-Jun-2023 16:25 109459 dmsp_14_ephemeris_20091010.txt 22-Jun-2023 16:25 109636 dmsp_15_ephemeris_20091010.txt 22-Jun-2023 16:25 109621 dmsp_16_ephemeris_20091010.txt 22-Jun-2023 16:25 109600 dmsp_17_ephemeris_20091010.txt 22-Jun-2023 16:25 109549 dmsp_18_ephemeris_20091010.txt 22-Jun-2023 16:25 243