../ dmsp_13_ephemeris_20090830.txt 22-Jun-2023 00:13 109832 dmsp_14_ephemeris_20090830.txt 22-Jun-2023 00:13 109537 dmsp_15_ephemeris_20090830.txt 22-Jun-2023 00:13 109631 dmsp_16_ephemeris_20090830.txt 22-Jun-2023 00:13 109745 dmsp_17_ephemeris_20090830.txt 22-Jun-2023 00:13 109727