../ dmsp_11_ephemeris_20001215.txt 22-Jun-2023 15:52 109266 dmsp_12_ephemeris_20001215.txt 22-Jun-2023 15:52 109331 dmsp_13_ephemeris_20001215.txt 22-Jun-2023 15:52 109338 dmsp_14_ephemeris_20001215.txt 22-Jun-2023 15:52 109516 dmsp_15_ephemeris_20001215.txt 22-Jun-2023 15:52 109461