../ dmsp_11_ephemeris_20021208.txt 21-Jun-2023 23:59 109370 dmsp_12_ephemeris_20021208.txt 21-Jun-2023 23:59 109313 dmsp_13_ephemeris_20021208.txt 21-Jun-2023 23:59 109274 dmsp_14_ephemeris_20021208.txt 21-Jun-2023 23:59 109478 dmsp_15_ephemeris_20021208.txt 21-Jun-2023 23:59 109402