../ dmsp_11_ephemeris_20011025.txt 21-Jun-2023 23:57 109617 dmsp_12_ephemeris_20011025.txt 21-Jun-2023 23:57 109551 dmsp_13_ephemeris_20011025.txt 21-Jun-2023 23:57 109409 dmsp_14_ephemeris_20011025.txt 21-Jun-2023 23:57 109599 dmsp_15_ephemeris_20011025.txt 21-Jun-2023 23:57 109667