../ dmsp_11_ephemeris_20001031.txt 21-Jun-2023 23:55 109466 dmsp_12_ephemeris_20001031.txt 21-Jun-2023 23:55 109544 dmsp_13_ephemeris_20001031.txt 21-Jun-2023 23:55 109575 dmsp_14_ephemeris_20001031.txt 21-Jun-2023 23:55 109511 dmsp_15_ephemeris_20001031.txt 21-Jun-2023 23:55 109590