../ dmsp_11_ephemeris_20011203.txt 21-Jun-2023 23:57 109379 dmsp_12_ephemeris_20011203.txt 21-Jun-2023 23:57 109314 dmsp_13_ephemeris_20011203.txt 21-Jun-2023 23:57 109426 dmsp_14_ephemeris_20011203.txt 21-Jun-2023 23:57 109417 dmsp_15_ephemeris_20011203.txt 21-Jun-2023 23:57 109401