../ dmsp_08_ephemeris_19921106.txt 21-Jun-2023 23:45 109426 dmsp_09_ephemeris_19921106.txt 21-Jun-2023 23:45 109445 dmsp_10_ephemeris_19921106.txt 21-Jun-2023 23:45 109656 dmsp_11_ephemeris_19921106.txt 21-Jun-2023 23:45 109551