../ dmsp_13_ephemeris_20090107.txt 22-Jun-2023 00:11 106500 dmsp_14_ephemeris_20090107.txt 22-Jun-2023 00:11 106535 dmsp_15_ephemeris_20090107.txt 22-Jun-2023 00:11 106468 dmsp_16_ephemeris_20090107.txt 22-Jun-2023 00:11 106502 dmsp_17_ephemeris_20090107.txt 22-Jun-2023 00:11 106478