HIP 21121
HIP 21121 is a F-type (Yellow-White) star.
Located approximately 253.8 light-years from Earth, HIP 21121 resides within the broader disk of our Milky Way galaxy.
HIP 21121 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 21121 has an apparent magnitude of +7.56, 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 +0.424.
Physikalische Eigenschaften
| Spektralklasse | F Class F — F-type (Yellow-White) |
| Farbindex (B−V) | 0,424 |
Beobachtung
| Scheinbare Helligkeit | +7.56 |
| Absolute Helligkeit | 3,10 |
| Entfernung | 254 ly |
Position
| Rektaszension | 4h 31,60m |
| Deklination | -31° 31,15′ |
Frequently Asked Questions
What type of star is HIP 21121?
HIP 21121 is a Class F — F-type (Yellow-White) star.
How far is HIP 21121 from Earth?
HIP 21121 is approximately 253.8 light-years from Earth.
Can you see HIP 21121 with the naked eye?
With an apparent magnitude of 7.56, HIP 21121 is not visible to the naked eye.