../ dmsp_13_ephemeris_20060522.txt 22-Jun-2023 00:05 109771 dmsp_14_ephemeris_20060522.txt 22-Jun-2023 00:05 109651 dmsp_15_ephemeris_20060522.txt 22-Jun-2023 00:05 109540 dmsp_16_ephemeris_20060522.txt 22-Jun-2023 00:05 109564