../ dmsp_10_ephemeris_19961011.txt 22-Jun-2023 15:52 109564 dmsp_11_ephemeris_19961011.txt 22-Jun-2023 15:52 109720 dmsp_12_ephemeris_19961011.txt 22-Jun-2023 15:52 109716 dmsp_13_ephemeris_19961011.txt 22-Jun-2023 15:52 109657