HIP 99664
HIP 99664 is a M-type (Red) star located in the constellation Cygnus.
HIP 99664 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 99664 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +10.14, HIP 99664 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its red hue, which corresponds to a B-V color index of +1.508.
물리적 특성
| 분광형 | Class M — M-type (Red) |
| 색지수 (B−V) | 1.508 |
관측
| 겉보기 등급 | +10.14 |
| 절대 등급 | -9.86 |
| 거리 | 326,156 ly |
| 별자리 | Cygnus |
위치
| 적경 | 20h 13.47m |
| 적위 | 36° 49.33′ |
자주 묻는 질문
What type of star is HIP 99664?
HIP 99664 is a Class M — M-type (Red) star.
How far is HIP 99664 from Earth?
HIP 99664 is approximately 326,156.0 light-years from Earth.
Can you see HIP 99664 with the naked eye?
With an apparent magnitude of 10.14, HIP 99664 is not visible to the naked eye.
What constellation is HIP 99664 in?
HIP 99664 is located in the constellation Cygnus.