HIP 19991
HIP 19991 is a B-type (Blue-White) star located in the constellation Perseus.
HIP 19991 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 19991 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 19991 has an apparent magnitude of +8.02, 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 blue-white hue, which corresponds to a B-V color index of +0.128.
Physikalische Eigenschaften
| Spektralklasse | Class B — B-type (Blue-White) |
| Farbindex (B−V) | 0,128 |
Beobachtung
| Scheinbare Helligkeit | +8.02 |
| Absolute Helligkeit | -11,98 |
| Entfernung | 326,156 ly |
| Sternbild | Perseus |
Position
| Rektaszension | 4h 17,27m |
| Deklination | 46° 13,83′ |
Häufig gestellte Fragen
What type of star is HIP 19991?
HIP 19991 is a Class B — B-type (Blue-White) star.
How far is HIP 19991 from Earth?
HIP 19991 is approximately 326,156.0 light-years from Earth.
Can you see HIP 19991 with the naked eye?
With an apparent magnitude of 8.02, HIP 19991 is not visible to the naked eye.
What constellation is HIP 19991 in?
HIP 19991 is located in the constellation Perseus.