Lambda Ceti — Star in Cetus
Observe
1Physical Properties
Magnitude
4.70
Spectral Type
B6III
giant
Star Color
Blue-white
(B-V -0.12)
2Position & Identifiers
RA
02h 59m 42.9s
Dec
+08° 54' 27.0"
Constellation
Cetus
(Cet)
HR
896
HIP
13954
HD
18604
SAO
110889
Bayer
Lambda
Flamsteed
91 Cet
Querying VizieR catalog...
3How easy to spot?
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| Equipment | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| Naked eye Naked eye | Medium+ | Medium | 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
Sep – Nov
(peak: Oct)
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
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14Stellar Notes
Menkar, a name usually used for HR 911.
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
Cetus
Mythology, bright stars, and deep-sky highlights.
Constellation
