../ dmsp_11_ephemeris_20010607.txt 21-Jun-2023 23:56 109607 dmsp_12_ephemeris_20010607.txt 21-Jun-2023 23:56 109646 dmsp_13_ephemeris_20010607.txt 21-Jun-2023 23:56 109847 dmsp_14_ephemeris_20010607.txt 21-Jun-2023 23:56 109513 dmsp_15_ephemeris_20010607.txt 21-Jun-2023 23:56 109454