Pi Leo
HIP 49029; Pi Leo; 29 Leo
Star
Leo
Visible
Level 1
Naked eye / Binoculars
Physical Properties
Magnitude
4.70
Range
4.66 - 4.76
Variable Type
Slow Irregular Variable
Spectral Type
M2-IIIab
Star Color
Red
(B-V 1.60)
Distance
192 ly
Position & Identifiers
RA
10h 00m 12.8s
Dec
+08° 02' 39.0"
Constellation
Leo
HR
3950
HIP
49029
Bayer
Pi
Flamsteed
29 Leo
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
Stellar Notes
Amp. 0.10V.
Ultraviolet FeII emission.
Occultation diam. = 0.0052 - 0.0059".
Survey Image
Loading survey image…