S Vir
Observable Variable Star
Excellent (60/100)
Range: 6.3 - 13.2, Period: 375.0d, Type: M
HIP 66100
VariableStar
Vir
Visible
Level 1
Naked eye / Binoculars - Monitor brightness changes
Physical Properties
Magnitude
6.68
Range
6.3 - 13.2
Period
375.000 days
Variable Type
Mira (Long-period Pulsating)
Spectral Type
M7IIIe
Star Color
Red
(B-V 1.28)
Position & Identifiers
RA
13h 33m 00.7s
Dec
-07° 11' 42.0"
Constellation
Vir
HR
5101
HIP
66100
Variable ID
S Vir
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Light Curve
Comparison Stars for S Vir (6.3–13.2)
Nearby stable stars for estimating brightness (AAVSO)
Loading comparison stars…
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
M 6.3 - 13.2v, 377.43d. Period varies.
Survey Image
Loading survey image…