../ dmsp_08_ephemeris_19921102.txt 21-Jun-2023 23:45 109579 dmsp_09_ephemeris_19921102.txt 21-Jun-2023 23:45 109416 dmsp_10_ephemeris_19921102.txt 21-Jun-2023 23:45 109601 dmsp_11_ephemeris_19921102.txt 21-Jun-2023 23:45 109618