../ dmsp_11_ephemeris_20021211.txt 21-Jun-2023 23:59 109392 dmsp_12_ephemeris_20021211.txt 21-Jun-2023 23:59 109346 dmsp_13_ephemeris_20021211.txt 21-Jun-2023 23:59 109441 dmsp_14_ephemeris_20021211.txt 21-Jun-2023 23:59 109428 dmsp_15_ephemeris_20021211.txt 21-Jun-2023 23:59 109430