../ dmsp_10_ephemeris_19961030.txt 21-Jun-2023 23:49 109545 dmsp_11_ephemeris_19961030.txt 21-Jun-2023 23:49 109551 dmsp_12_ephemeris_19961030.txt 21-Jun-2023 23:49 109459 dmsp_13_ephemeris_19961030.txt 21-Jun-2023 23:49 109517