../ dmsp_11_ephemeris_20010108.txt 22-Jun-2023 15:51 106529 dmsp_12_ephemeris_20010108.txt 22-Jun-2023 15:51 106484 dmsp_13_ephemeris_20010108.txt 22-Jun-2023 15:51 106546 dmsp_14_ephemeris_20010108.txt 22-Jun-2023 15:51 106503 dmsp_15_ephemeris_20010108.txt 22-Jun-2023 15:51 106649