22Omi Cas
22Omi Cas
22Omi Cas is a B-type (Blue-White) star located in the constellation Cassiopeia. It carries the designation 22Omi Cas.
Located approximately 702.9 light-years from Earth, 22Omi Cas resides within the broader disk of our Milky Way galaxy.
22Omi Cas is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.48, 22Omi 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 hue, which corresponds to a B-V color index of -0.069.
Physical Properties
| Spectral Class | Class B — B-type (Blue-White) |
| Color Index (B−V) | -0.069 |
Observation
| Apparent Magnitude | +4.48 |
| Absolute Magnitude | -2.19 |
| Distance | 703 ly |
| Constellation | Cassiopeia |
Position
| Right Ascension | 0h 44.73m |
| Declination | 48° 17.06′ |
Frequently Asked Questions
What type of star is 22Omi Cas?
22Omi Cas is a Class B — B-type (Blue-White) star.
How far is 22Omi Cas from Earth?
22Omi Cas is approximately 702.9 light-years from Earth.
Can you see 22Omi Cas with the naked eye?
With an apparent magnitude of 4.48, 22Omi Cas is visible to the naked eye.
What constellation is 22Omi Cas in?
22Omi Cas is located in the constellation Cassiopeia.