../ dmsp_10_ephemeris_19961010.txt 21-Jun-2023 23:49 109643 dmsp_11_ephemeris_19961010.txt 21-Jun-2023 23:49 109699 dmsp_12_ephemeris_19961010.txt 21-Jun-2023 23:49 109766 dmsp_13_ephemeris_19961010.txt 21-Jun-2023 23:49 109672