../ dmsp_08_ephemeris_19911130.txt 21-Jun-2023 23:44 109514 dmsp_09_ephemeris_19911130.txt 21-Jun-2023 23:44 109271 dmsp_10_ephemeris_19911130.txt 21-Jun-2023 23:44 109433 dmsp_11_ephemeris_19911130.txt 21-Jun-2023 23:44 109416