../ dmsp_10_ephemeris_19990131.txt 09-Nov-2025 22:23 107995 dmsp_11_ephemeris_19990131.txt 09-Nov-2025 22:23 107979 dmsp_12_ephemeris_19990131.txt 09-Nov-2025 22:23 108042 dmsp_13_ephemeris_19990131.txt 09-Nov-2025 22:23 107958 dmsp_14_ephemeris_19990131.txt 09-Nov-2025 22:23 108182