../ dmsp_10_ephemeris_19961102.txt 21-Jun-2023 23:49 109422 dmsp_11_ephemeris_19961102.txt 21-Jun-2023 23:49 109597 dmsp_12_ephemeris_19961102.txt 21-Jun-2023 23:49 109526 dmsp_13_ephemeris_19961102.txt 21-Jun-2023 23:49 109489