HR Peg
Good (51/100)
HIP 113131
VariableStar
Peg
Visible
Level 2
Small telescope (4") - Monitor brightness changes
Physical Properties
Magnitude
6.12
Range
6.12 - 6.49
Period
50 days
Variable Type
Semi-Regular Variable (Late-type Giant)
Spectral Type
S4+/1+
Star Color
Red
(B-V 1.77)
Position & Identifiers
RA
22h 54m 35.7s
Dec
+16° 56' 30.0"
Constellation
Peg
HR
8714
HIP
113131
Variable ID
HR Peg
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Light Curve
Comparison Stars for HR Peg (6.1–6.5)
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 Fusion
Stellar Notes
Amp. 0.2:V, 50:d.
Survey Image
Loading survey image…