Upsilon Gem
HIP 36962; Upsilon Gem; 69 Gem
Star
Gem
Visible
Level 1
Naked eye / Binoculars
Physical Properties
Magnitude
4.06
Range
4.04 - 4.09
Variable Type
Slow Irregular Variable
Spectral Type
M0III-IIIb
Star Color
Red
(B-V 1.54)
Distance
233 ly
Position & Identifiers
RA
07h 35m 55.3s
Dec
+26° 53' 45.0"
Constellation
Gem
HR
2905
HIP
36962
Bayer
Upsilon
Flamsteed
69 Gem
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Visibility
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Multiple Star System
Separation
55.2″
Companion Mag
13.2
Position Angle
40°
Star Colors
A: Red
Discoverer
BUP 103
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 Fusion
Stellar Notes
Wolf 630 group.
Ultraviolet FeII emission.
Survey Image
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