V1401 Aql
Good (54/100)
HIP 98910
VariableStar
Aquila
(Aql)
Visible
Level 2
Small telescope (4") - Monitor brightness changes
Physical Properties
Magnitude
6.34
Range
6.18 - 6.55
Period
28.4 days
Variable Type
Semi-Regular Variable (F-K Giant)
Spectral Type
F1III
Star Color
Yellow
(B-V 0.52)
Position & Identifiers
RA
20h 05m 05.4s
Dec
-11° 35' 58.0"
Constellation
Aquila
(Aql)
HR
7671
HIP
98910
Variable ID
V1401 Aql
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Visibility
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Light Curve
Comparison Stars for V1401 Aql (6.2–6.5)
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
SRd 6.18 - 6.55V, 28.49d.
Discovered as double by W. Herschel; companion not rediscovered.
Probably a supergiant.
Survey Image
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