../ dmsp_11_ephemeris_20021225.txt 21-Jun-2023 23:59 109387 dmsp_12_ephemeris_20021225.txt 21-Jun-2023 23:59 109458 dmsp_13_ephemeris_20021225.txt 21-Jun-2023 23:59 109321 dmsp_14_ephemeris_20021225.txt 21-Jun-2023 23:59 109375 dmsp_15_ephemeris_20021225.txt 21-Jun-2023 23:59 109529