../ dmsp_10_ephemeris_19961205.txt 21-Jun-2023 23:49 109383 dmsp_11_ephemeris_19961205.txt 21-Jun-2023 23:49 109323 dmsp_12_ephemeris_19961205.txt 21-Jun-2023 23:49 109595 dmsp_13_ephemeris_19961205.txt 21-Jun-2023 23:49 109377