../ dmsp_10_ephemeris_19961116.txt 21-Jun-2023 23:49 109544 dmsp_11_ephemeris_19961116.txt 21-Jun-2023 23:49 109417 dmsp_12_ephemeris_19961116.txt 21-Jun-2023 23:49 109571 dmsp_13_ephemeris_19961116.txt 21-Jun-2023 23:49 109453