21 Mon
HIP 34724; 21 Mon
Star
Mon
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
5.45
Range
5.43 - 5.5
Period
2.1 hours
Variable Type
Delta Scuti (Pulsating)
Spectral Type
A8Vn-F3Vn
Star Color
Yellow-white
(B-V 0.29)
Distance
155.3 ly
Position & Identifiers
RA
07h 11m 23.6s
Dec
-00° 18' 07.0"
Constellation
Mon
HR
2707
HIP
34724
Flamsteed
21 Mon
Variable ID
V571 Mon
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Light Curve
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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
Delta Sct 5.43 - 5.50V, 0.0999081 and 0.07500d, var. amp., beat per. 0.30083d. Sp. var.
Survey Image
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