../ dmsp_10_ephemeris_19961104.txt 21-Jun-2023 23:49 109625 dmsp_11_ephemeris_19961104.txt 21-Jun-2023 23:49 109462 dmsp_12_ephemeris_19961104.txt 21-Jun-2023 23:49 109673 dmsp_13_ephemeris_19961104.txt 21-Jun-2023 23:49 109476