Tarf
HIP 40526; Beta Cnc; 17 Cnc
Physical Properties
Magnitude
3.52
Range
3.52 - 3.54
Variable Type
Slow Irregular Variable
Spectral Type
K4III Ba0.5:
Star Color
Red
(B-V 1.48)
Distance
303 ly
Position & Identifiers
RA
08h 16m 30.9s
Dec
+09° 11' 08.0"
Constellation
Cancer
(Cnc)
HR
3249
HIP
40526
Bayer
Beta
Flamsteed
17 Cnc
Double Cat
6704
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Size Comparison
Querying VizieR for stellar data…
Compare Stars
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
Exoplanets
1 known planet
| Planet | Radius | Mass | Period | Distance |
|---|---|---|---|---|
| bet Cnc b | 12.60R⊕ | 7.80M♃ | 1.7yr | 290ly |
Habitable Zone
Size & Mass Comparison
Stellar Notes
CPM.
Altarf; Al Tarf.
Light Travel Time Machine
Relativistic Travel
Survey Image
Loading survey image…