../ dmsp_11_ephemeris_20000308.txt 22-Jun-2023 15:51 108292 dmsp_12_ephemeris_20000308.txt 22-Jun-2023 15:51 108169 dmsp_13_ephemeris_20000308.txt 22-Jun-2023 15:51 108173 dmsp_14_ephemeris_20000308.txt 22-Jun-2023 15:51 108317 dmsp_15_ephemeris_20000308.txt 22-Jun-2023 15:51 108299