../ dmsp_11_ephemeris_20010615.txt 21-Jun-2023 23:56 109484 dmsp_12_ephemeris_20010615.txt 21-Jun-2023 23:56 109578 dmsp_13_ephemeris_20010615.txt 21-Jun-2023 23:56 109756 dmsp_14_ephemeris_20010615.txt 21-Jun-2023 23:56 109632 dmsp_15_ephemeris_20010615.txt 21-Jun-2023 23:56 109530