../ dmsp_13_ephemeris_20091002.txt 22-Jun-2023 16:25 109629 dmsp_14_ephemeris_20091002.txt 22-Jun-2023 16:25 109614 dmsp_15_ephemeris_20091002.txt 22-Jun-2023 16:25 109573 dmsp_16_ephemeris_20091002.txt 22-Jun-2023 16:25 109607 dmsp_17_ephemeris_20091002.txt 22-Jun-2023 16:25 109528 dmsp_18_ephemeris_20091002.txt 22-Jun-2023 16:25 243