6 Equulei — Star in Equuleus
Observe
1Physical Properties
Magnitude
6.07
Spectral Type
A2V s
Star Color
White
(B-V 0.02)
Distance
326 ly
2Position & Identifiers
RA
21h 10m 31.2s
Dec
+10° 02' 56.0"
Constellation
Equuleus
(Equ)
HR
8098
HIP
104538
HD
201616
SAO
126597
Flamsteed
6 Equ
Double Cat
14702
Querying VizieR catalog...
3How easy to spot?
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| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Hard+ | Hard | V. hard+ |
| 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
6
Size Comparison
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7
Compare Stars
8
Spectral Classification
9
Hertzsprung-Russell Diagram
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10
Stellar Lifecycle
11
Blackbody Spectrum
12
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
13
Stellar Fusion
Discover
14
Light Travel Time Machine
15
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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Article
Equuleus
Mythology, bright stars, and deep-sky highlights.
Constellation
