../ dmsp_10_ephemeris_19961026.txt 21-Jun-2023 23:49 109631 dmsp_11_ephemeris_19961026.txt 21-Jun-2023 23:49 109520 dmsp_12_ephemeris_19961026.txt 21-Jun-2023 23:49 109692 dmsp_13_ephemeris_19961026.txt 21-Jun-2023 23:49 109685