../ dmsp_13_ephemeris_20061022.txt 22-Jun-2023 00:06 109580 dmsp_14_ephemeris_20061022.txt 22-Jun-2023 00:06 109552 dmsp_15_ephemeris_20061022.txt 22-Jun-2023 00:06 109593 dmsp_16_ephemeris_20061022.txt 22-Jun-2023 00:06 109478