Primary 18 Monocerotis A Magnitude 4.47 | Companion 18 Monocerotis B Constellation Monoceros | |
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18 Monocerotis is a class K0III (orange giant) star in the constellation Monoceros. Its apparent magnitude is 4.47 and it is approximately 368 light years away based on parallax.
It is reported as a spectroscopic binary with a period of 1760.9 days.
References
18 Monocerotis Wikipedia(Text) CC BY-SA