53 Psc
HIP 2903; 53 Psc
Star
Psc
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
5.89
Variable Type
Beta Cephei (Pulsating)
Spectral Type
B2.5IV
Star Color
Blue-white
(B-V -0.15)
Position & Identifiers
RA
00h 36m 47.3s
Dec
+15° 13' 54.0"
Constellation
Psc
HR
155
HIP
2903
Flamsteed
53 Psc
Variable ID
AG Psc
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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
Beta CMa, amp. 0.035V, 0.096d. Different cycles show different amplitudes, from 0.002 to 0.036V. Doubt has been | expressed that this is due to interference between different periods. RV also shows amplitude changing from a few to | 25k/s. Line profiles also vary.
Survey Image
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