91Psi1Aqr
91Psi1Aqr
91Psi1Aqr is a K-type (Orange) star located in the constellation Aquarius. It carries the designation 91Psi1Aqr.
Located approximately 149.8 light-years from Earth, 91Psi1Aqr resides within the broader disk of our Milky Way galaxy.
91Psi1Aqr is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +4.24, 91Psi1Aqr 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 orange hue, which corresponds to a B-V color index of +1.107.
Physical Properties
| Spectral Class | Class K — K-type (Orange) |
| Color Index (B−V) | 1.107 |
Observation
| Apparent Magnitude | +4.24 |
| Absolute Magnitude | 0.93 |
| Distance | 150 ly |
| Constellation | Aquarius |
Position
| Right Ascension | 23h 15.89m |
| Declination | -9° 5.26′ |
Frequently Asked Questions
What type of star is 91Psi1Aqr?
91Psi1Aqr is a Class K — K-type (Orange) star.
How far is 91Psi1Aqr from Earth?
91Psi1Aqr is approximately 149.8 light-years from Earth.
Can you see 91Psi1Aqr with the naked eye?
With an apparent magnitude of 4.24, 91Psi1Aqr is visible to the naked eye.
What constellation is 91Psi1Aqr in?
91Psi1Aqr is located in the constellation Aquarius.