../ dmsp_08_ephemeris_19920514.txt 21-Jun-2023 23:44 109347 dmsp_09_ephemeris_19920514.txt 21-Jun-2023 23:44 109349 dmsp_10_ephemeris_19920514.txt 21-Jun-2023 23:44 109799 dmsp_11_ephemeris_19920514.txt 21-Jun-2023 23:44 109908