../ dmsp_11_ephemeris_20011106.txt 21-Jun-2023 23:57 109518 dmsp_12_ephemeris_20011106.txt 21-Jun-2023 23:57 109381 dmsp_13_ephemeris_20011106.txt 21-Jun-2023 23:57 109481 dmsp_14_ephemeris_20011106.txt 21-Jun-2023 23:57 109572 dmsp_15_ephemeris_20011106.txt 21-Jun-2023 23:57 109641