20 Aqr
20 Aqr
20 Aqr is a F-type (Yellow-White) star located in the constellation Aquarius. It carries the designation 20 Aqr.
Located approximately 207.3 light-years from Earth, 20 Aqr resides within the broader disk of our Milky Way galaxy.
20 Aqr is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
20 Aqr has an apparent magnitude of +6.38, 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 white hue, which corresponds to a B-V color index of +0.334.
物理的特性
| スペクトル型 | F Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.334 |
観測
| 見かけの等級 | +6.38 |
| 絶対等級 | 2.36 |
| 距離 | 207 ly |
| 星座 | Aquarius |
位置
| 赤経 | 21h 24.86m |
| 赤緯 | -3° 23.90′ |
Frequently Asked Questions
What type of star is 20 Aqr?
20 Aqr is a Class F — F-type (Yellow-White) star.
How far is 20 Aqr from Earth?
20 Aqr is approximately 207.4 light-years from Earth.
Can you see 20 Aqr with the naked eye?
With an apparent magnitude of 6.38, 20 Aqr is not visible to the naked eye.
What constellation is 20 Aqr in?
20 Aqr is located in the constellation Aquarius.