../ dmsp_11_ephemeris_20011205.txt 21-Jun-2023 23:57 109410 dmsp_12_ephemeris_20011205.txt 21-Jun-2023 23:57 109324 dmsp_13_ephemeris_20011205.txt 21-Jun-2023 23:57 109402 dmsp_14_ephemeris_20011205.txt 21-Jun-2023 23:57 109478 dmsp_15_ephemeris_20011205.txt 21-Jun-2023 23:57 109465