../ dmsp_10_ephemeris_19950820.txt 22-Jun-2023 15:49 109656 dmsp_11_ephemeris_19950820.txt 22-Jun-2023 15:49 109833 dmsp_12_ephemeris_19950820.txt 22-Jun-2023 15:49 109607 dmsp_13_ephemeris_19950820.txt 22-Jun-2023 15:49 109804