Red Rectangle
Red Rectangle is a B-type (Blue-White) star.
At a distance of roughly 1,437 light-years, Red Rectangle is a distant star lying deep within the Milky Way galaxy.
Red Rectangle is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
Red Rectangle has an apparent magnitude of +8.85, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its white hue, which corresponds to a B-V color index of +0.344.
Physical Properties
| Spectral Class | B Class B — B-type (Blue-White) |
| Color Index (B−V) | 0.344 |
Observation
| Apparent Magnitude | +8.85 |
| Absolute Magnitude | 0.63 |
| Distance | 1,437 ly |
Position
| Right Ascension | 6h 19.97m |
| Declination | -10° 38.24′ |
Frequently Asked Questions
What type of star is Red Rectangle?
Red Rectangle is a Class B — B-type (Blue-White) star.
How far is Red Rectangle from Earth?
Red Rectangle is approximately 1,436.8 light-years from Earth.
Can you see Red Rectangle with the naked eye?
With an apparent magnitude of 8.85, Red Rectangle is not visible to the naked eye.