../ dmsp_13_ephemeris_20051003.txt 22-Jun-2023 00:04 109688 dmsp_14_ephemeris_20051003.txt 22-Jun-2023 00:04 109598 dmsp_15_ephemeris_20051003.txt 22-Jun-2023 00:04 109633 dmsp_16_ephemeris_20051003.txt 22-Jun-2023 00:04 109560