../ dmsp_11_ephemeris_20001102.txt 21-Jun-2023 23:55 109514 dmsp_12_ephemeris_20001102.txt 21-Jun-2023 23:55 109496 dmsp_13_ephemeris_20001102.txt 21-Jun-2023 23:55 109603 dmsp_14_ephemeris_20001102.txt 21-Jun-2023 23:55 109539 dmsp_15_ephemeris_20001102.txt 21-Jun-2023 23:55 109483