../ dmsp_13_ephemeris_20061003.txt 22-Jun-2023 16:16 109664 dmsp_14_ephemeris_20061003.txt 22-Jun-2023 16:16 109682 dmsp_15_ephemeris_20061003.txt 22-Jun-2023 16:16 109555 dmsp_16_ephemeris_20061003.txt 22-Jun-2023 16:16 109542