- X 40
- Y -93
- Z -351
- Variable Star of alpha2 CVn type
- Infra-Red source
- UV-emission source
- Variable Star
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.This article uses material from the Wikipedia article "11 Orionis", which is released under the Creative Commons Attribution-Share-Alike License 3.0.