../ dmsp_11_ephemeris_20010106.txt 21-Jun-2023 23:55 106559 dmsp_12_ephemeris_20010106.txt 21-Jun-2023 23:55 106468 dmsp_13_ephemeris_20010106.txt 21-Jun-2023 23:55 106284 dmsp_14_ephemeris_20010106.txt 21-Jun-2023 23:55 106457 dmsp_15_ephemeris_20010106.txt 21-Jun-2023 23:55 106530