../ dmsp_08_ephemeris_19920130.txt 22-Jun-2023 15:42 108029 dmsp_09_ephemeris_19920130.txt 22-Jun-2023 15:42 107881 dmsp_10_ephemeris_19920130.txt 22-Jun-2023 15:42 108133 dmsp_11_ephemeris_19920130.txt 22-Jun-2023 15:42 108066