HIP 100391
HIP 100391 is a B-type (Blue-White) star located in the constellation Cygnus.
Located approximately 832.0 light-years from Earth, HIP 100391 resides within the broader disk of our Milky Way galaxy.
HIP 100391 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 100391 has an apparent magnitude of +8.92, 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 yellow hue, which corresponds to a B-V color index of +0.920.
Physical Properties
| Spectral Class | Class B — B-type (Blue-White) |
| Color Index (B−V) | 0.920 |
Observation
| Apparent Magnitude | +8.92 |
| Absolute Magnitude | 1.89 |
| Distance | 832 ly |
| Constellation | Cygnus |
Position
| Right Ascension | 20h 21.55m |
| Declination | 39° 49.76′ |
Frequently Asked Questions
What type of star is HIP 100391?
HIP 100391 is a Class B — B-type (Blue-White) star.
How far is HIP 100391 from Earth?
HIP 100391 is approximately 832.0 light-years from Earth.
Can you see HIP 100391 with the naked eye?
With an apparent magnitude of 8.92, HIP 100391 is not visible to the naked eye.
What constellation is HIP 100391 in?
HIP 100391 is located in the constellation Cygnus.