Eta Crv
HIP 61174; Eta Crv; 8 Crv
DoubleStar
Crv
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
4.31
Variable Type
Delta Scuti (Pulsating)
Spectral Type
F2III-IV
Star Color
Yellow-white
(B-V 0.38)
Distance
62.7 ly
Position & Identifiers
RA
12h 32m 04.2s
Dec
-16° 11' 46.0"
Constellation
Crv
HR
4775
HIP
61174
Bayer
Eta
Flamsteed
8 Crv
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Visibility
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Multiple Star System
Separation
12.9″
Companion Mag
19.2
Position Angle
256°
Star Colors
A: Yellow-white
Discoverer
LAF 47
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 12.9″ · PA: 256° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
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Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Delta Sct?
Survey Image
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