T Vul
Excellent (68/100)
HIP 102949
VariableStar
Vulpecula
(Vul)
Visible
Level 2
Small telescope (4") - Monitor brightness changes
Physical Properties
Magnitude
5.77
Range
5.4 - 6.1
Period
4.4 days
Variable Type
Classical Cepheid
Spectral Type
F5Ib
Star Color
Orange
(B-V 0.72)
Distance
544 ly
Position & Identifiers
RA
20h 51m 28.2s
Dec
+28° 15' 02.0"
Constellation
Vulpecula
(Vul)
HR
7988
HIP
102949
Variable ID
T Vul
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Visibility
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Light Curve
Comparison Stars for T Vul (5.4–6.1)
Nearby stable stars for estimating brightness (AAVSO)
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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 Fusion
Stellar Notes
CDelta 5.44 - 6.06V, 4.435572d.
Light Travel Time Machine
Relativistic Travel
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