7 Cam
HIP 23040; 7 Cam
DoubleStar
Cam
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
4.47
Spectral Type
A1V
Star Color
Blue-white
(B-V -0.02)
Position & Identifiers
RA
04h 57m 17.2s
Dec
+53° 45' 08.0"
Constellation
Cam
HR
1568
HIP
23040
Flamsteed
7 Cam
Double Cat
3536
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
0.6″
Companion Mag
7.9
Position Angle
200°
Star Colors
A: Blue-white
B: Yellow
Discoverer
D 5
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.6″ · PA: 200° · 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
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Fusion
Stellar Notes
AB 4.5, 7.8, 284.0y, a = 0.78". C, 11v at 26" CPM, possibly physical.
ADS 3536A, 3.8845d, K 35.8k/s, V0 -9.5k/s, asini 1.91.
UMa stream.
Survey Image
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