Planet HD 221287 b
| Name | HD 221287 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2007 | ||
| Mass | 3.09 ( -0.79 +0.79 ) MJ | ||
| Mass*sin(i) | 3.09 ( -0.79 +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 (± 92) deg | |
|
| Tperi | 2.45326e+06 ( -52 +99 ) JD | |
|
| Radius | — | ||
| Inclination | — | ||
| Update | 2014-08-30 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Molecules | — | ||
| 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 | — |
Star
HD 221287| 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 (± 45) K | |
|
| Radius | — | ||
| Metallicity [Fe/H] | 0.03 (± 0.05) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 23:31:20.0 | ||
| Dec2000 | -58:12:35 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Related publications
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 Habitable Zone Gallery
2012
KANE S. & GELINO D.
PASP, 124, 323
paper arxiv
Taxonomy of the extrasolar planet
2012
PLAVALOVA E.
Astrobiology, 12, 361
paper arxiv
Density Estimation for Projected Exoplanet Quantities
2011
BROWN R.
ApJ., 733, 68
paper
The Exoplanet Orbit Database
2011
WRIGHT J., FAKHOURI O., MARCY G., HAN E., FENG Y., JOHNSON A., HOWARD A., VALENTI J., ANDERSON J. & PISKUNOV N.
PASP, 123, 412
paper arxiv
Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011
ZOGHBI J.-P.
Publ. Astron. Soc. Australia, 28, 177
paper arxiv ADS
The Anglo-Australian Planet Search. XXI. A Gas-giant Planet in a One Year Orbit and the Habitability of Gas-giant Satellites
2011
TINNEY Ch., WITTENMYER R., BUTLER P., O'TOOLE S., BAILEY J., CARTER B. & HOMER J.
ApJ., 732, 31
paper
The Exoplanet Handbook
2011
Michael Perryman
Content
Content and Chapter 5
Defining and cataloging exoplanets: The exoplanet.eu database
2011
SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper arxiv
The Hill stability of the possible moons of extrasolar planets
2010
DONNISON J.
MNRAS, 406, 1918
paper
How eccentric orbital solutions can hide planetary systems in 2:1 resonant orbits
2010
ANGLADA-ESCUDE G., LOPEZ-MORALES M. & CHAMBERS J.
ApJ., 709, 168
paper
Exoplanet Data Explorer
2010
WRIGHT J., MARCY G. & the California Planet Survey consortium
web page
Possible constraints on exoplanet magnetic field strengths from planet-star interaction
2010
SCHARF C.
ApJ., 722, 1547
paper
Planets and Debris Disks: Results from a Spitzer/MIPS Search for Infrared Excess
2009
BRYDEN G., BEICHMAN C., CARPENTER J., RIEKE G., STAPELFELDT K., WERNER M., TANNER A., LAWLER S., WYATT M., TRILLING D., SU K., BLAYLOCK M. & STANSBERRY J.
ApJ., 705, 1226
paper
Extrasolar Giant Planets and X-ray Activity
2008
KASHYAP V., DRAKE J. & SAAR S.
ApJ., 687, 1339
paper
arxiv
Abundance Stratification of Exoplanet Host Stars
2008
SAFFE C., LEVATO H., LOPEZ-GARCIA Z., JOFRE E., PETRUCCI R. & GONZALEZ E.
Astron. & Astrophys.
preprint
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.
Astron. & Astrophys., 470, 721
paper
Survey of the stability region of hypothetical habitable Trojan planets
2007
SCHWARZ R., DVORAK R., SULI A. & ERDI B.
Astron. & Astrophys., 474, 1023
paper
Predicting low-frequency radio fluxes of known extrasolar planets
2007
GRIEßMEIER J.-M., ZARKA P. & SPREEUW H.
Astron. & Astrophys., 475, 359
paper
Extrasolar planet taxonomy: a new statistical approach
2007
MARCHI S.
ApJ., 666, 475
arxiv
paper
