55 Cas
55 Cas
55 Cas is a B-type (Blue-White) star located in the constellation Cassiopeia. It carries the designation 55 Cas.
Located approximately 713.7 light-years from Earth, 55 Cas resides within the broader disk of our Milky Way galaxy.
55 Cas is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
55 Cas has an apparent magnitude of +6.05, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its yellow-white hue, which corresponds to a B-V color index of +0.641.
物理特性
| 光谱类型 | B Class B — B-type (Blue-White) |
| 色指数 (B−V) | 0.641 |
观测
| 视星等 | +6.05 |
| 绝对星等 | -0.65 |
| 距离 | 714 ly |
| 星座 | Cassiopeia |
位置
| 赤经 | 2h 14.48m |
| 赤纬 | 66° 31.47′ |
Frequently Asked Questions
What type of star is 55 Cas?
55 Cas is a Class B — B-type (Blue-White) star.
How far is 55 Cas from Earth?
55 Cas is approximately 713.7 light-years from Earth.
Can you see 55 Cas with the naked eye?
With an apparent magnitude of 6.05, 55 Cas is not visible to the naked eye.
What constellation is 55 Cas in?
55 Cas is located in the constellation Cassiopeia.