77 Cyg

77 Cyg

77 Cyg is a A-type (White) star located in the constellation Cygnus. It carries the designation 77 Cyg.

Located approximately 412.3 light-years from Earth, 77 Cyg resides within the broader disk of our Milky Way galaxy.

77 Cyg is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.73, 77 Cyg 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 +0.055.

الخصائص الفيزيائية

النوع الطيفي Class A — A-type (White)
مؤشر اللون (B−V) 0,055

الرصد

القدر الظاهري +5.73
القدر المطلق 0,22
المسافة 412 ly
الكوكبة Cygnus

الموضع

المطلع المستقيم 21h 42,38m
الميل 41° 4,62′

الأسئلة الشائعة

What type of star is 77 Cyg?
77 Cyg is a Class A — A-type (White) star.
How far is 77 Cyg from Earth?
77 Cyg is approximately 412.3 light-years from Earth.
Can you see 77 Cyg with the naked eye?
With an apparent magnitude of 5.73, 77 Cyg is visible to the naked eye.
What constellation is 77 Cyg in?
77 Cyg is located in the constellation Cygnus.