../ dmsp_13_ephemeris_20091028.txt 22-Jun-2023 16:25 109516 dmsp_14_ephemeris_20091028.txt 22-Jun-2023 16:25 109435 dmsp_15_ephemeris_20091028.txt 22-Jun-2023 16:25 109531 dmsp_16_ephemeris_20091028.txt 22-Jun-2023 16:25 109522 dmsp_17_ephemeris_20091028.txt 22-Jun-2023 16:25 109502 dmsp_18_ephemeris_20091028.txt 22-Jun-2023 16:25 109536