../ dmsp_10_ephemeris_19980323.txt 22-Jun-2023 15:55 108159 dmsp_11_ephemeris_19980323.txt 22-Jun-2023 15:55 108336 dmsp_12_ephemeris_19980323.txt 22-Jun-2023 15:55 108223 dmsp_13_ephemeris_19980323.txt 22-Jun-2023 15:55 108337 dmsp_14_ephemeris_19980323.txt 22-Jun-2023 15:55 108273