2 Aur
2 Aur
2 Aur is a K-type (Orange) star. It carries the designation 2 Aur.
Located approximately 601.8 light-years from Earth, 2 Aur resides within the broader disk of our Milky Way galaxy.
2 Aur is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +4.79, 2 Aur 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 red hue, which corresponds to a B-V color index of +1.414.
Physical Properties
| Spectral Class | Class K — K-type (Orange) |
| Color Index (B−V) | 1.414 |
Observation
| Apparent Magnitude | +4.79 |
| Absolute Magnitude | -1.54 |
| Distance | 602 ly |
Position
| Right Ascension | 4h 52.63m |
| Declination | 36° 42.19′ |
Frequently Asked Questions
What type of star is 2 Aur?
2 Aur is a Class K — K-type (Orange) star.
How far is 2 Aur from Earth?
2 Aur is approximately 601.8 light-years from Earth.
Can you see 2 Aur with the naked eye?
With an apparent magnitude of 4.79, 2 Aur is visible to the naked eye.