75 Ori
75 Ori
75 Ori is a A-type (White) star located in the constellation Orion. It carries the designation 75 Ori.
Located approximately 225.4 light-years from Earth, 75 Ori resides within the broader disk of our Milky Way galaxy.
75 Ori is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.39, 75 Ori 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 +0.106.
Physical Properties
| Spectral Class | Class A — A-type (White) |
| Color Index (B−V) | 0.106 |
Observation
| Apparent Magnitude | +5.39 |
| Absolute Magnitude | 1.19 |
| Distance | 225 ly |
| Constellation | Orion |
Position
| Right Ascension | 6h 17.11m |
| Declination | 9° 56.54′ |
Frequently Asked Questions
What type of star is 75 Ori?
75 Ori is a Class A — A-type (White) star.
How far is 75 Ori from Earth?
75 Ori is approximately 225.4 light-years from Earth.
Can you see 75 Ori with the naked eye?
With an apparent magnitude of 5.39, 75 Ori is visible to the naked eye.
What constellation is 75 Ori in?
75 Ori is located in the constellation Orion.