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V577 Monocerotis

Two small red dwarfs. V577 Monocerotis A is a flare star for sure, V577 Monocerotis B probably too.

Constellation: Monoceros
Distance: 13.47 light-years
Radial velocity: 16.7 km/sec
Orbit period of V577 Monocerotis A and B: 16.6 years

V577 Monocerotis A

Spectral class: M4.5e
Visual magnitude: 11.76
Luminosity: 0.000294 * Sun
Mass: 0.14 * Sun
Diameter: 0.719 * Sun
 

V577 Monocerotis B

Spectral class: M7e
Visual magnitude: 14.60
Luminosity: 0.0000215 * Sun
Mass: 0.08 * Sun
Diameter: 0.13 * Sun

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    V577 Monocerotis
Photo: ESO Online Digitized Sky Survey

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