../ dmsp_13_ephemeris_20061217.txt 22-Jun-2023 16:02 109353 dmsp_14_ephemeris_20061217.txt 22-Jun-2023 16:02 109202 dmsp_15_ephemeris_20061217.txt 22-Jun-2023 16:02 109273 dmsp_16_ephemeris_20061217.txt 22-Jun-2023 16:02 109300 dmsp_17_ephemeris_20061217.txt 22-Jun-2023 16:02 109405