../ dmsp_10_ephemeris_19980915.txt 09-Nov-2025 22:22 109511 dmsp_11_ephemeris_19980915.txt 09-Nov-2025 22:22 109865 dmsp_12_ephemeris_19980915.txt 09-Nov-2025 22:22 109659 dmsp_13_ephemeris_19980915.txt 09-Nov-2025 22:22 109686 dmsp_14_ephemeris_19980915.txt 09-Nov-2025 22:22 109636