../ dmsp_11_ephemeris_20010807.txt 21-Jun-2023 23:56 109639 dmsp_12_ephemeris_20010807.txt 21-Jun-2023 23:56 109705 dmsp_13_ephemeris_20010807.txt 21-Jun-2023 23:56 109799 dmsp_14_ephemeris_20010807.txt 21-Jun-2023 23:56 109678 dmsp_15_ephemeris_20010807.txt 21-Jun-2023 23:56 109669