Eta1TrA

Eta1TrA

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Eta1TrA is a B-type (Blue-White) star. It carries the designation Eta1TrA.

Located approximately 661.6 light-years from Earth, Eta1TrA resides within the broader disk of our Milky Way galaxy.

Eta1TrA is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.89, Eta1TrA 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 hue, which corresponds to a B-V color index of -0.078.

الخصائص الفيزيائية

النوع الطيفي B Class B — B-type (Blue-White)
مؤشر اللون (B−V) -0,078

الرصد

القدر الظاهري +5.89
القدر المطلق -0,65
المسافة 662 ly

الموضع

المطلع المستقيم 16h 41,39m
الميل -68° 17,77′

Frequently Asked Questions

What type of star is Eta1TrA?
Eta1TrA is a Class B — B-type (Blue-White) star.
How far is Eta1TrA from Earth?
Eta1TrA is approximately 661.6 light-years from Earth.
Can you see Eta1TrA with the naked eye?
With an apparent magnitude of 5.89, Eta1TrA is visible to the naked eye.