../ dmsp_11_ephemeris_20021020.txt 21-Jun-2023 23:58 109614 dmsp_12_ephemeris_20021020.txt 21-Jun-2023 23:58 109524 dmsp_13_ephemeris_20021020.txt 21-Jun-2023 23:58 109519 dmsp_14_ephemeris_20021020.txt 21-Jun-2023 23:58 109508 dmsp_15_ephemeris_20021020.txt 21-Jun-2023 23:58 109448