HIP 17721
HIP 17721 is a A-type (White) star.
Located approximately 776.6 light-years from Earth, HIP 17721 resides within the broader disk of our Milky Way galaxy.
HIP 17721 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 17721 has an apparent magnitude of +9.46, 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 +0.477.
Physical Properties
| Spectral Class | A Class A — A-type (White) |
| Color Index (B−V) | 0.477 |
Observation
| Apparent Magnitude | +9.46 |
| Absolute Magnitude | 2.58 |
| Distance | 777 ly |
Position
| Right Ascension | 3h 47.71m |
| Declination | 62° 53.07′ |
Frequently Asked Questions
What type of star is HIP 17721?
HIP 17721 is a Class A — A-type (White) star.
How far is HIP 17721 from Earth?
HIP 17721 is approximately 776.6 light-years from Earth.
Can you see HIP 17721 with the naked eye?
With an apparent magnitude of 9.46, HIP 17721 is not visible to the naked eye.