HIP 644
HIP 644 is a K-type (Orange) star.
Located approximately 807.3 light-years from Earth, HIP 644 resides within the broader disk of our Milky Way galaxy.
HIP 644 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 644 has an apparent magnitude of +8.21, 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 orange hue, which corresponds to a B-V color index of +1.087.
Physikalische Eigenschaften
| Spektralklasse | K Class K — K-type (Orange) |
| Farbindex (B−V) | 1,087 |
Beobachtung
| Scheinbare Helligkeit | +8.21 |
| Absolute Helligkeit | 1,24 |
| Entfernung | 807 ly |
Position
| Rektaszension | 0h 7,91m |
| Deklination | -51° 15,47′ |
Frequently Asked Questions
What type of star is HIP 644?
HIP 644 is a Class K — K-type (Orange) star.
How far is HIP 644 from Earth?
HIP 644 is approximately 807.3 light-years from Earth.
Can you see HIP 644 with the naked eye?
With an apparent magnitude of 8.21, HIP 644 is not visible to the naked eye.