19 Mon

19 Mon

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19 Mon is a B-type (Blue-White) star. It carries the designation 19 Mon.

At a distance of roughly 1,217 light-years, 19 Mon is a distant star lying deep within the Milky Way galaxy.

19 Mon is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

With an apparent magnitude of +4.99, 19 Mon sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.195.

Physical Properties

Spectral Class B Class B — B-type (Blue-White)
Color Index (B−V) -0.195

Observation

Apparent Magnitude +4.99
Absolute Magnitude -2.87
Distance 1,217 ly

Position

Right Ascension 7h 2.91m
Declination -4° 14.35′

Frequently Asked Questions

What type of star is 19 Mon?
19 Mon is a Class B — B-type (Blue-White) star.
How far is 19 Mon from Earth?
19 Mon is approximately 1,217.0 light-years from Earth.
Can you see 19 Mon with the naked eye?
With an apparent magnitude of 4.99, 19 Mon is visible to the naked eye.