../ dmsp_11_ephemeris_20001110.txt 21-Jun-2023 23:55 109503 dmsp_12_ephemeris_20001110.txt 21-Jun-2023 23:55 109429 dmsp_13_ephemeris_20001110.txt 21-Jun-2023 23:55 109558 dmsp_14_ephemeris_20001110.txt 21-Jun-2023 23:55 109519 dmsp_15_ephemeris_20001110.txt 21-Jun-2023 23:55 109560