../ dmsp_11_ephemeris_20021127.txt 21-Jun-2023 23:59 109345 dmsp_12_ephemeris_20021127.txt 21-Jun-2023 23:59 109217 dmsp_13_ephemeris_20021127.txt 21-Jun-2023 23:59 109492 dmsp_14_ephemeris_20021127.txt 21-Jun-2023 23:59 109453 dmsp_15_ephemeris_20021127.txt 21-Jun-2023 23:59 109419