../ dmsp_13_ephemeris_20071015.txt 22-Jun-2023 00:08 109556 dmsp_14_ephemeris_20071015.txt 22-Jun-2023 00:08 109636 dmsp_15_ephemeris_20071015.txt 22-Jun-2023 00:08 109624 dmsp_16_ephemeris_20071015.txt 22-Jun-2023 00:08 109615 dmsp_17_ephemeris_20071015.txt 22-Jun-2023 00:08 109562