../ dmsp_13_ephemeris_20060720.txt 22-Jun-2023 00:05 109788 dmsp_14_ephemeris_20060720.txt 22-Jun-2023 00:05 109550 dmsp_15_ephemeris_20060720.txt 22-Jun-2023 00:05 109556 dmsp_16_ephemeris_20060720.txt 22-Jun-2023 00:05 109588