../ dmsp_13_ephemeris_20081008.txt 22-Jun-2023 00:11 109659 dmsp_14_ephemeris_20081008.txt 22-Jun-2023 00:11 109605 dmsp_15_ephemeris_20081008.txt 22-Jun-2023 00:11 109586 dmsp_16_ephemeris_20081008.txt 22-Jun-2023 00:11 109441 dmsp_17_ephemeris_20081008.txt 22-Jun-2023 00:11 109544