../ dmsp_10_ephemeris_19980719.txt 09-Nov-2025 22:22 109525 dmsp_11_ephemeris_19980719.txt 09-Nov-2025 22:22 109597 dmsp_12_ephemeris_19980719.txt 09-Nov-2025 22:22 109630 dmsp_13_ephemeris_19980719.txt 09-Nov-2025 22:22 109667 dmsp_14_ephemeris_19980719.txt 09-Nov-2025 22:22 109646