../ dmsp_10_ephemeris_19980220.txt 09-Nov-2025 22:21 108121 dmsp_11_ephemeris_19980220.txt 09-Nov-2025 22:21 108224 dmsp_12_ephemeris_19980220.txt 09-Nov-2025 22:21 108205 dmsp_13_ephemeris_19980220.txt 09-Nov-2025 22:21 108176 dmsp_14_ephemeris_19980220.txt 09-Nov-2025 22:21 108164