../ dmsp_11_ephemeris_20030501.txt 09-Nov-2025 15:20 109715 dmsp_12_ephemeris_20030501.txt 09-Nov-2025 15:20 109623 dmsp_13_ephemeris_20030501.txt 09-Nov-2025 15:20 109616 dmsp_14_ephemeris_20030501.txt 09-Nov-2025 15:20 109536 dmsp_15_ephemeris_20030501.txt 09-Nov-2025 15:20 109623