../ dmsp_11_ephemeris_20001020.txt 21-Jun-2023 23:55 109579 dmsp_12_ephemeris_20001020.txt 21-Jun-2023 23:55 109696 dmsp_13_ephemeris_20001020.txt 21-Jun-2023 23:55 109433 dmsp_14_ephemeris_20001020.txt 21-Jun-2023 23:55 109592 dmsp_15_ephemeris_20001020.txt 21-Jun-2023 23:55 109604