../ dmsp_10_ephemeris_19981101.txt 09-Nov-2025 22:29 109490 dmsp_11_ephemeris_19981101.txt 09-Nov-2025 22:29 109478 dmsp_12_ephemeris_19981101.txt 09-Nov-2025 22:29 109568 dmsp_13_ephemeris_19981101.txt 09-Nov-2025 22:29 109524 dmsp_14_ephemeris_19981101.txt 09-Nov-2025 22:29 109500