../ dmsp_13_ephemeris_20060723.txt 22-Jun-2023 16:15 109682 dmsp_14_ephemeris_20060723.txt 22-Jun-2023 16:15 109608 dmsp_15_ephemeris_20060723.txt 22-Jun-2023 16:15 109603 dmsp_16_ephemeris_20060723.txt 22-Jun-2023 16:15 109655