../ dmsp_11_ephemeris_20030821.txt 22-Jun-2023 15:55 109771 dmsp_12_ephemeris_20030821.txt 22-Jun-2023 15:55 109781 dmsp_13_ephemeris_20030821.txt 22-Jun-2023 15:55 109763 dmsp_14_ephemeris_20030821.txt 22-Jun-2023 15:55 109705 dmsp_15_ephemeris_20030821.txt 22-Jun-2023 15:55 109603