V826 Her
HIP 86946
DoubleStar
Her
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.68
Spectral Type
K3III+F7V
Star Color
Red
(B-V 1.39)
Position & Identifiers
RA
17h 45m 58.5s
Dec
+39° 19' 21.0"
Constellation
Her
HR
6626
HIP
86946
Variable ID
V826 Her
Double Cat
10782
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
7.9″
Companion Mag
10.0
Position Angle
349°
Star Colors
A: Red
Discoverer
STF2224
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 7.9″ · PA: 349° · 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
Component B, 9.70V, +0.75(B-V), +0.19(U-B), F5V, binary. Component C mag. diff 5.36v at 70" from A.
ADS 10782A, 99.557d, K 16.45k/s, V0 -26.72k/s, asini 22.52.
Survey Image
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