Search Results - Leo, R.
R Leonis
|caption=Location of R Leonis (circled) }}| dec= | appmag_v = 4.4 - 11.3 }} | r-i = | v-r = | b-v = 1.26 | u-b = | variable = Mira variable }} | dist_ly = 372 | dist_pc = 114 }} 350 | luminosity = 3,537 | temperature = 2,9303,080 }}
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R Leonis is a red giant Mira-type variable star located approximately 370 light years away in the constellation Leo.
The apparent magnitude of R Leonis varies between 4.31 and 11.65 with a period of 312 days. At maximum it can be seen with the naked eye, while at minimum a telescope of at least 7 cm is needed. The star's effective temperature is estimated to be 2,9303,080kelvins and radius spans , roughly Mars's orbital zone. Provided by Wikipedia
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