Planet pi2 UMa b

Detailed information about planet pi2 UMa b and its parameters.

Planet

Name
pi2 UMa b
Planet Status
Confirmed
Discovered in
2007
Update
2024-05-28
Mass
7.1 ( +1.6 -1.6 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Radial Velocity
Mass Meas. Method
Radius Meas. Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
4 UMa b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
pi2 UMa
Distance
78.5 ( ± 1.6 ) pc
Spectral type
K1III
Apparent magnitude V
5.79
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
08:40:13.0
Dec2000
+64:19:41.0
Alternate Names
4 UMa

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