../ dmsp_11_ephemeris_20001115.txt 21-Jun-2023 23:55 109486 dmsp_12_ephemeris_20001115.txt 21-Jun-2023 23:55 109422 dmsp_13_ephemeris_20001115.txt 21-Jun-2023 23:55 109479 dmsp_14_ephemeris_20001115.txt 21-Jun-2023 23:55 109587 dmsp_15_ephemeris_20001115.txt 21-Jun-2023 23:55 109590