HIP 99679
HIP 99679
DoubleStar
Vul
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
6.56
Spectral Type
A1m
Star Color
Yellow-white
(B-V 0.29)
Distance
296.5 ly
Position & Identifiers
RA
20h 13m 40.6s
Dec
+24° 14' 20.0"
Constellation
Vul
HR
7723
HIP
99679
Double Cat
13543
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Visibility
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Multiple Star System
Separation
2.9″
Companion Mag
9.2
Position Angle
277°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
STF2653
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 2.9″ · PA: 277° · N up, E left
At limit · 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
Binary.
Hyades group.
Survey Image
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