R Monocerotis


Also found in: Wikipedia.

R Monocerotis

(mŏ-noss-ĕ-roh -tiss) See Hubble's variable nebula.

R Monocerotis

[′är ‚män·ə′ser·əd·əs]
(astronomy)
An irregular variable star at the tip of the small fan-shaped emission nebula NGC 2261.