11 Cyg (11 Cyg): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

11 Cyg is a B-type (Blue-White) star located in the constellation Cygnus. It carries the designation 11 Cyg.

Located approximately 602.9 light-years from Earth, 11 Cyg resides within the broader disk of our Milky Way galaxy.

11 Cyg is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

11 Cyg has an apparent magnitude of +6.03, 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 -0.080.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	B Class B — B-type (Blue-White)
ดัชนีสี (B−V)	-0.080

การสังเกต

โชติมาตรปรากฏ	+6.03
โชติมาตรสัมบูรณ์	-0.30
ระยะทาง	603 ly
กลุ่มดาว	Cygnus

ตำแหน่ง

ไรต์แอสเซนชัน	19^h 35.81^m
เดคลิเนชัน	36° 56.67′

Frequently Asked Questions

What type of star is 11 Cyg?

11 Cyg is a Class B — B-type (Blue-White) star.

How far is 11 Cyg from Earth?

11 Cyg is approximately 602.9 light-years from Earth.

Can you see 11 Cyg with the naked eye?

With an apparent magnitude of 6.03, 11 Cyg is not visible to the naked eye.

What constellation is 11 Cyg in?

11 Cyg is located in the constellation Cygnus.