3 Monocerotis is a binary star system in the equatorial constellation of Monoceros, located approximately 780 light years away from the Sun based on parallax...

V838 Monocerotis (Nova Monocerotis 2002) is a cataclysmic binary star in the constellation Monoceros about 19,000 light years (6 kpc) from the Sun. The...

Beta Monocerotis (Beta Mon, β Monocerotis, β Mon) is a triple star system in the constellation of Monoceros. To the naked eye, it appears as a single star...

S Monocerotis, also known as 15 Monocerotis, is a massive multiple and variable star system located in the constellation Monoceros. It is the brightest...

[citation needed] Epsilon Monocerotis is a fixed binary, with visual magnitudes of 4.5 and 6.5. S Monocerotis, or 15 Monocerotis, is a bluish white variable...

61935 37447 07h 41m 14.88s −09° 33′ 03.9″ 3.94 0.71 144 K0III γ Mon γ 5 43232 29651 06h 14m 51.34s −06° 16′ 29.0″ 3.99 −2.49 644 K3III δ Mon δ 22 55185 34769...

V723 Monocerotis is a variable star in the constellation Monoceros. It was proposed in 2021 to be a binary system including a lower mass gap black hole...

−68° 36′ 00″ 12.4 2141 Open cluster Orion 06h 02m 56s +10° 27′ 04″ 2142 Likely 3 Monocerotis Binary star Monoceros 06h 01m 53s −10° 36′ 03″ 4.92 2143 Open cluster...

Alpha Monocerotis, Latinised from α Monocerotis, is the Bayer designation for the brightest star in the equatorial constellation of Monoceros. It can...

ε Monocerotis, Latinised as Epsilon Monocerotis, is the Bayer designation of a binary star system in the equatorial constellation Monoceros. Its location...

R Monocerotis, abbreviated R Mon, is a very young binary star system in the equatorial constellation of Monoceros. The apparent magnitude of R Mon varies...

Delta Monocerotis, which is Latinized from δ Monocerotis, is a single star in the constellation of Monoceros, positioned about a half degree south of the...

Zeta Monocerotis, Latinized from ζ Monocerotis, is a single, yellow-hued star in the constellation Monoceros. It has an apparent visual magnitude of 4...

BT Monocerotis (Nova Monocerotis 1939) was a nova, which lit up in the constellation Monoceros in 1939. It was discovered on a spectral plate by Fred...

based on parallax. It has the variable star designation V637 Monocerotis, while 19 Monocerotis is the Flamsteed designation. This object is visible to the...

Plaskett's Star /ˈplæskɪts/, also known as HR 2422 and V640 Monocerotis, is a spectroscopic binary at a distance of around 6600 light-years. It is one...

27 Monocerotis is a single star located about 318 light years away from the Sun star in the equatorial constellation of Monoceros. It is visible to the...

γ Monocerotis, Latinised as Gamma Monocerotis, is a binary star system in the equatorial constellation of Monoceros. Based upon an annual parallax shift...

perspective. A0620-00 also bears the variable star designation V616 Monocerotis. On 15 June 2018, a signal was transmitted from the European Space Agency...

supernovae at a distance less than D (for reasonably small D) as around (D/10 pc)3 per billion years, which gives a probability of only around 5% for a supernova...

17 Monocerotis is a single star located around 490 light years away from the Sun in the equatorial constellation of Monoceros. It is visible to the naked...

U Monocerotis (U Mon) is a pulsating variable star and spectroscopic binary in the constellation Monoceros. The primary star is an RV Tauri variable,...

−22° 22′ 15.1″ 3.19 −1.02 227 K4III suspected variable, Vmax = 3.12m, Vmin = 3.20m μ Lep μ 5 33904 24305 05h 12m 55.87s −16° 12′ 19.5″ 3.29 −0.47 184 B9IV:...

This ellipsoid naturally expands over time. The variable star V838 Monocerotis experienced a significant outburst in 2002 as observed by the Hubble...

in front of a faint emission nebula containing hydrogen ionized by S Monocerotis, the brightest star of NGC 2264. The faint nebula is approximately seven...

Ross 614 (V577 Monocerotis) is a red dwarf UV Ceti flare star and it is the primary member of a nearby binary star system in the constellation of Monoceros...

18 Monocerotis is a binary star system located about halfway from Orion's Belt to Procyon, in the equatorial constellation of Monoceros. It is visible...

Proper motion (μ) RA: 69.90 mas/yr Dec.: -278.33 mas/yr Parallax (π) 91.65 ± 3.50 mas Distance 36 ± 1 ly (10.9 ± 0.4 pc) Details Gl 282 A Surface gravity...

GI Monocerotis, also known as Nova Monocerotis 1918, was a nova that erupted in the constellation Monoceros during 1918. It was discovered by Max Wolf...

standards which have not changed since the early 20th century, are S Monocerotis (O7 V) and 10 Lacertae (O9 V). The Morgan–Keenan–Kellerman (MKK) "Yerkes"...