../ dmsp_13_ephemeris_20060817.txt 22-Jun-2023 00:06 109788 dmsp_14_ephemeris_20060817.txt 22-Jun-2023 00:06 109558 dmsp_15_ephemeris_20060817.txt 22-Jun-2023 00:06 109668 dmsp_16_ephemeris_20060817.txt 22-Jun-2023 00:06 109694