../ dmsp_11_ephemeris_20021224.txt 21-Jun-2023 23:59 109369 dmsp_12_ephemeris_20021224.txt 21-Jun-2023 23:59 109378 dmsp_13_ephemeris_20021224.txt 21-Jun-2023 23:59 109398 dmsp_14_ephemeris_20021224.txt 21-Jun-2023 23:59 109294 dmsp_15_ephemeris_20021224.txt 21-Jun-2023 23:59 109405