../ dmsp_11_ephemeris_20001126.txt 21-Jun-2023 23:55 109342 dmsp_12_ephemeris_20001126.txt 21-Jun-2023 23:55 109419 dmsp_13_ephemeris_20001126.txt 21-Jun-2023 23:55 109385 dmsp_14_ephemeris_20001126.txt 21-Jun-2023 23:55 109516 dmsp_15_ephemeris_20001126.txt 21-Jun-2023 23:55 109452