../ dmsp_13_ephemeris_20051006.txt 22-Jun-2023 16:13 109675 dmsp_14_ephemeris_20051006.txt 22-Jun-2023 16:13 109593 dmsp_15_ephemeris_20051006.txt 22-Jun-2023 16:13 109494 dmsp_16_ephemeris_20051006.txt 22-Jun-2023 16:13 109669