HIP 101221
HIP 101221
DoubleStar
Cap
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
6.12
Spectral Type
gG5+F
Star Color
Orange
(B-V 0.79)
Position & Identifiers
RA
20h 31m 04.3s
Dec
-15° 03' 23.0"
Constellation
Cap
HR
7837
HIP
101221
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Visibility
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Multiple Star System
Separation
0.1″
Companion Mag
7.0
Position Angle
337°
Star Colors
A: Orange
Discoverer
FIN 336
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.1″ · PA: 337° · N up, E left
Unresolved · 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
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Stellar Notes
Also observed as occultation double, 6.6, 7.4v, sep. 0.1".
Survey Image
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