20Pi Cas
20Pi Cas
20Pi Cas is a A-type (White) star located in the constellation Cassiopeia. It carries the designation 20Pi Cas.
Located approximately 175.1 light-years from Earth, 20Pi Cas resides within the broader disk of our Milky Way galaxy.
20Pi Cas is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.95, 20Pi Cas 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 blue-white hue, which corresponds to a B-V color index of +0.170.
Physical Properties
| Spectral Class | Class A — A-type (White) |
| Color Index (B−V) | 0.170 |
Observation
| Apparent Magnitude | +4.95 |
| Absolute Magnitude | 1.30 |
| Distance | 175 ly |
| Constellation | Cassiopeia |
Position
| Right Ascension | 0h 43.47m |
| Declination | 47° 1.47′ |
Frequently Asked Questions
What type of star is 20Pi Cas?
20Pi Cas is a Class A — A-type (White) star.
How far is 20Pi Cas from Earth?
20Pi Cas is approximately 175.1 light-years from Earth.
Can you see 20Pi Cas with the naked eye?
With an apparent magnitude of 4.95, 20Pi Cas is visible to the naked eye.
What constellation is 20Pi Cas in?
20Pi Cas is located in the constellation Cassiopeia.