../ dmsp_10_ephemeris_19961126.txt 21-Jun-2023 23:49 109417 dmsp_11_ephemeris_19961126.txt 21-Jun-2023 23:49 109467 dmsp_12_ephemeris_19961126.txt 21-Jun-2023 23:49 109424 dmsp_13_ephemeris_19961126.txt 21-Jun-2023 23:49 109373