9 Sge
9 Sge
9 Sge is a O-type (Blue) star. It carries the designation 9 Sge.
9 Sge is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
9 Sge is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
9 Sge has an apparent magnitude of +6.24, 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 blue hue, which corresponds to a B-V color index of -0.031.
물리적 특성
| 분광형 | Class O — O-type (Blue) |
| 색지수 (B−V) | -0.031 |
관측
| 겉보기 등급 | +6.24 |
| 절대 등급 | -13.76 |
| 거리 | 326,156 ly |
위치
| 적경 | 19h 52.36m |
| 적위 | 18° 40.31′ |
자주 묻는 질문
What type of star is 9 Sge?
9 Sge is a Class O — O-type (Blue) star.
How far is 9 Sge from Earth?
9 Sge is approximately 326,156.0 light-years from Earth.
Can you see 9 Sge with the naked eye?
With an apparent magnitude of 6.24, 9 Sge is not visible to the naked eye.