../ dmsp_08_ephemeris_19920816.txt 22-Jun-2023 15:42 109402 dmsp_09_ephemeris_19920816.txt 22-Jun-2023 15:42 109406 dmsp_10_ephemeris_19920816.txt 22-Jun-2023 15:42 109685 dmsp_11_ephemeris_19920816.txt 22-Jun-2023 15:42 109894