../ dmsp_13_ephemeris_20080416.txt 09-Nov-2025 22:45 109790 dmsp_14_ephemeris_20080416.txt 09-Nov-2025 22:45 109632 dmsp_15_ephemeris_20080416.txt 09-Nov-2025 22:45 109547 dmsp_16_ephemeris_20080416.txt 09-Nov-2025 22:45 109617 dmsp_17_ephemeris_20080416.txt 09-Nov-2025 22:45 109705