../ dmsp_10_ephemeris_19981228.txt 09-Nov-2025 22:23 109374 dmsp_11_ephemeris_19981228.txt 09-Nov-2025 22:23 109529 dmsp_12_ephemeris_19981228.txt 09-Nov-2025 22:23 109441 dmsp_13_ephemeris_19981228.txt 09-Nov-2025 22:23 109432 dmsp_14_ephemeris_19981228.txt 09-Nov-2025 22:23 109462