Planet HD 210277 b

Detailed information about planet HD 210277 b and its parameters.

Planet

Name
HD 210277 b
Planet Status
Confirmed
Discovered in
1998
Update
2006-09-05
Mass
1.23 ( +0.03 -0.03 ) 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
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Alias: HIP 109378
22 Nov. 00: From astrometry Han et al (2000) claim a preliminary mass of 18 MJ and inclination of 175.8o
Circumstellar disk found at 1.6, 2,1 2.3 and 2.5 microns by Trilling et al (1999, 2000). From the disk inclination (40o ± 10o) a planet mass of 2.2 +0.6-0.2 MJ can be infered.

Radial velocity curve (Marcy et al.)

Star

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