../ dmsp_10_ephemeris_19961007.txt 21-Jun-2023 23:49 109752 dmsp_11_ephemeris_19961007.txt 21-Jun-2023 23:49 109727 dmsp_12_ephemeris_19961007.txt 21-Jun-2023 23:49 109627 dmsp_13_ephemeris_19961007.txt 21-Jun-2023 23:49 109608