../ dmsp_13_ephemeris_20091104.txt 22-Jun-2023 16:08 109555 dmsp_14_ephemeris_20091104.txt 22-Jun-2023 16:08 109428 dmsp_15_ephemeris_20091104.txt 22-Jun-2023 16:08 109447 dmsp_16_ephemeris_20091104.txt 22-Jun-2023 16:08 109354 dmsp_17_ephemeris_20091104.txt 22-Jun-2023 16:08 109359 dmsp_18_ephemeris_20091104.txt 22-Jun-2023 16:08 109401