../ dmsp_13_ephemeris_20061229.txt 22-Jun-2023 00:06 109326 dmsp_14_ephemeris_20061229.txt 22-Jun-2023 00:06 109314 dmsp_15_ephemeris_20061229.txt 22-Jun-2023 00:06 109398 dmsp_16_ephemeris_20061229.txt 22-Jun-2023 00:06 109419 dmsp_17_ephemeris_20061229.txt 22-Jun-2023 00:06 109239