1 Hya
1 Hya
1 Hya is a F-type (Yellow-White) star. It carries the designation 1 Hya.
Located approximately 86.8 light-years from Earth, 1 Hya resides within the broader disk of our Milky Way galaxy.
1 Hya is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.61, 1 Hya sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its white hue, which corresponds to a B-V color index of +0.478.
Physical Properties
| Spectral Class | Class F — F-type (Yellow-White) |
| Color Index (B−V) | 0.478 |
Observation
| Apparent Magnitude | +5.61 |
| Absolute Magnitude | 3.48 |
| Distance | 86.8 ly |
Position
| Right Ascension | 8h 24.58m |
| Declination | -3° 45.07′ |
Frequently Asked Questions
What type of star is 1 Hya?
1 Hya is a Class F — F-type (Yellow-White) star.
How far is 1 Hya from Earth?
1 Hya is approximately 86.8 light-years from Earth.
Can you see 1 Hya with the naked eye?
With an apparent magnitude of 5.61, 1 Hya is visible to the naked eye.