Magnitude 4.65 | Constellation Orion | |
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11 Orionis (11 Ori) is a blue supergiant star in the constellation Orion. Its apparent magnitude is 4.65 and it is approximately 365 light years away based on parallax. It is a chemically peculiar star known as an Ap star, with enhanced Silicon and Chromium lines in its spectrum.
It is an α² CVn variable, ranging from 4.69 to 4.65 magnitude with a period of 4.64 days.
References
11 Orionis Wikipedia(Text) CC BY-SA