../ dmsp_10_ephemeris_19980428.txt 09-Nov-2025 22:22 109511 dmsp_11_ephemeris_19980428.txt 09-Nov-2025 22:22 109704 dmsp_12_ephemeris_19980428.txt 09-Nov-2025 22:22 109693 dmsp_13_ephemeris_19980428.txt 09-Nov-2025 22:22 109829 dmsp_14_ephemeris_19980428.txt 09-Nov-2025 22:22 109757