../ dmsp_10_ephemeris_19980604.txt 09-Nov-2025 22:22 109453 dmsp_11_ephemeris_19980604.txt 09-Nov-2025 22:22 109641 dmsp_12_ephemeris_19980604.txt 09-Nov-2025 22:22 109557 dmsp_13_ephemeris_19980604.txt 09-Nov-2025 22:22 109829 dmsp_14_ephemeris_19980604.txt 09-Nov-2025 22:22 109654