Eta Tel
HIP 95261; Eta Tel
DoubleStar
Telescopium
(Tel)
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.05
Spectral Type
A0Vn
Star Color
White
(B-V 0.02)
Distance
163 ly
Position & Identifiers
RA
19h 22m 51.1s
Dec
-54° 25' 25.0"
Constellation
Telescopium
(Tel)
HR
7329
HIP
95261
Bayer
Eta
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Visibility
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Multiple Star System
Separation
4.2″
Companion Mag
11.9
Companion Sp
M7.5
Position Angle
167°
Star Colors
A: White
B: Red
Discoverer
LWR 3
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 4.2″ · PA: 167° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″
Size Comparison
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Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
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