Planet HD 221287 b

Name HD 221287 b
Discovered in 2007
M × sin i 3.09 (± 0.79) MJ
Semi-major axis 1.25 (± 0.04) AU
Orbital period 456.1 (± 7.7) day
Eccentricity 0.08 (± 0.17)
ω 98.0 (± 92.0) deg
Tperi 53263.0 (± 99.0) JD
Radius
Inclination
Update Dec. 28, 2010
Detection method detected by radial velocity
Molecules detected
Primary transit
Secondary transit
Anomaly angle
Time Vr=0
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)
Alternate Names

Other web-pages

Geneva Observatory Data

Star

Name HD 221287
Distance 52.9 (± 2.4) pc
Spectral type F7 V
Apparent magnitude V 7.82
Mass 1.25 (± 0.1) MSun
Age 1.3 Gyr
Effective temperature 6304.0 (± 45.0) K
Radius
Metallicity [Fe/H] 0.03 (± 0.05)
RA2000 23:31:20.0
Dec2000 -58:12:35
Alternate Names
Planetary system 1 planet

More data


Related publications

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2012 PLAVALOVA E.
Astrobiology, 12, 361
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A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

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2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
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2011 BROWN R.
ApJ., 733, 68
paper

The Exoplanet Orbit Database
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The Anglo-Australian Planet Search. XXI. A Gas-giant Planet in a One Year Orbit and the Habitability of Gas-giant Satellites
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Publ. Astron. Soc. Australia, 28, Issue 3, 177-201
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web page

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2010 SCHARF C.
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MNRAS, 406, 1918
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Extrasolar Giant Planets and X-ray Activity
2008 KASHYAP V., DRAKE J. & SAAR S.
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Abundance Stratification of Exoplanet Host Stars
2008 SAFFE C., LEVATO H., LOPEZ-GARCIA Z., JOFRE E., PETRUCCI R. & GONZALEZ E.
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Predicting low-frequency radio fluxes of known extrasolar planets
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Extrasolar planet taxonomy: a new statistical approach
2007 MARCHI S.
ApJ., 666, 475
arxiv   paper

The HARPS search for southern extra-solar planets. IX. Exoplanets orbiting HD 100777, HD 190647 and HD 221287
2007 NAEF D., MAYOR M., BENZ W., BOUCHY F., LO CURTO G., LOVIS C., MOUTOU C., PEPE F., QUELOZ D., SANTOS N. & UDRY S.
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