../ dmsp_11_ephemeris_20030717.txt 22-Jun-2023 00:00 109741 dmsp_12_ephemeris_20030717.txt 22-Jun-2023 00:00 109690 dmsp_13_ephemeris_20030717.txt 22-Jun-2023 00:00 109698 dmsp_14_ephemeris_20030717.txt 22-Jun-2023 00:00 109717 dmsp_15_ephemeris_20030717.txt 22-Jun-2023 00:00 109534