../ dmsp_08_ephemeris_19920823.txt 22-Jun-2023 15:44 109320 dmsp_09_ephemeris_19920823.txt 22-Jun-2023 15:44 109430 dmsp_10_ephemeris_19920823.txt 22-Jun-2023 15:44 109843 dmsp_11_ephemeris_19920823.txt 22-Jun-2023 15:44 109759