../ dmsp_13_ephemeris_20061230.txt 22-Jun-2023 00:06 109442 dmsp_14_ephemeris_20061230.txt 22-Jun-2023 00:06 109337 dmsp_15_ephemeris_20061230.txt 22-Jun-2023 00:06 109227 dmsp_16_ephemeris_20061230.txt 22-Jun-2023 00:06 109370 dmsp_17_ephemeris_20061230.txt 22-Jun-2023 00:06 109278