Lambda Pegasi — Star in Pegasus
Observe
1Physical Properties
Magnitude
3.95
Spectral Type
G8IIIa CN0.5
bright giant
Star Color
Orange
(B-V 1.07)
Distance
365 ly
2Position & Identifiers
RA
22h 46m 31.9s
Dec
+23° 33' 56.0"
Constellation
Pegasus
(Peg)
HR
8667
HIP
112440
HD
215665
SAO
90775
Bayer
Lambda
Flamsteed
47 Peg
Querying VizieR catalog...
3How easy to spot?
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| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Easy | Medium+ | Medium |
| 50 mm finder 50mm finder | Easy | Easy | Easy |
| 150 mm telescope 150mm scope | Easy | Easy | Easy |
Easy
Medium
Hard
Very hard
Impossible
Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs
4Visibility
Set a location in User Settings to see visibility data.
Best season
Jul – Sep
(peak: Aug)
5Survey Image
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Explore
7
Size Comparison
Querying VizieR for stellar data…
8
Compare Stars
9
Spectral Classification
10
Hertzsprung-Russell Diagram
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11
Stellar Lifecycle
12
Blackbody Spectrum
13
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
14
Stellar Fusion
Discover
15Stellar Notes
G8IIIa CN1 Ba 0.3 H delta-1
16
Light Travel Time Machine
17
Relativistic Travel
Nearby in the Sky
Other targets within a few degrees — pan your scope a little and keep exploring.
Visibility scores assume a 150 mm Newton at Bortle 4.
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