| Name | HD 12661 | |
| Distance | 37.16 pc | |
| Spectral type | G6 V | |
| Apparent magnitude V | 7.44 | |
| Mass | 1.07 MSun | ![]() |
| Age | 7.05 Gyr | ![]() |
| Effective temperature | 5742 K | ![]() |
| Radius | 1.12 RSun | ![]() |
| Metallicity [Fe/H] | 0.29 ± 0.05 | ![]() |
| RA2000 | 02:04:34.0 | |
| Dec2000 | +25:24:51 | |
| Planetary system | 2 planets |
Taxonomy of the extrasolar planet
April 21, 2012
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The Exoplanet Handbook
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A Spitzer Infrared Spectrograph Study of Debris Disks Around Planet-Host Stars
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The Hill stability of the possible moons of extrasolar planets
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Searching for the signatures of terrestial planets in solar analogs
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A Survey of Multiple Planet Systems
Dec. 15, 2010
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Ten New and Updated Multi-planet Systems, and a Survey of Exoplanetary Systems
Oct. 8, 2009
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Equilibria in the secular, non-coplanar two-planet system
May 20, 2009
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Kozai resonance in extrasolar systems
Jan. 17, 2009
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Secular Evolution of HD 12661: A System Caught at an Unlikely Time
Dec. 17, 2008
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ApJ. Letters, 690, L1
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Jan. 5, 2009
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Extrasolar Giant Planets and X-ray Activity
Nov. 4, 2008
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Abundance Stratification of Exoplanet Host Stars
Oct. 22, 2008
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The Search for Stellar Companions to Exoplanet Host Stars Using the CHARA Array
July 22, 2008
BAINES E., McALISTER H., ten BRUMMELAAR Th., TURNER N., STURMANN J., STURMANN L. & RIDGWAY S.
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Extrasolar Planet Interactions
Jan. 22, 2008
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Jan. 20, 2011
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Planetary Formation Scenarios Revistied: Core-Accretion Versus Disk Instability
Nov. 6, 2009
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Predicting low-frequency radio fluxes of known extrasolar planets
Nov. 18, 2008
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Extrasolar planet taxonomy: a new statistical approach
Oct. 4, 2007
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July 4, 2007
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Formation of Earth-like Planets During and After Giant Planet Migration
April 21, 2007
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Catalog of Nearby Exoplanets
Jan. 19, 2011
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Two Suns in The Sky: Stellar Multiplicity in Exoplanet Systems
Sept. 26, 2009
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Jan. 12, 2007
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Analytical study of the proximity of exoplanetary systems to mean-motion resonances
Dec. 19, 2006
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Behavior of Apsidal Orientations in Planetary Systems
Nov. 14, 2006
BARNES R. & GREENBERG R.
ApJ. Letters, 652, L53
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Habitability of known exoplanetary systems based on measured stellar properties
Oct. 2, 2006
JONES B., SLEEP P. & UNDERWOOD D.
ApJ., 649, 1010
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Effects of Secular Interactions in Extrasolar Planetary Systems
Oct. 2, 2006
ADAMS F. & LAUGHLIN G.
ApJ., 649, 992
paper
Stability Limits in Extra-Solar Planetary Systems
Aug. 16, 2006
BARNES R. & GREENBERG R.
ApJ. Letters, 647, L163
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Secular apsidal configuration of non-resonant exoplanetary systems
June 6, 2006
LIBERT A.-S., & HENRARD J.
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paper
Abundance ratios of volatile vs. refractory elements in planet-harbouring stars: hints of pollution?
March 22, 2006
ECUVILLON A., ISRAELIAN G., SANTOS N., MAYOR M. & GILLI G.
Astron. & Astrophys., 449, 809
paper
A comparative sutdy of lithium abundances in solar type stars with planets.
March 7, 2006
CHEN Y. & ZHAO G.
Astron. J., 131, 1816
paper
On the Ages of Exoplanet Host Stars
Dec. 29, 2010
SAFFE C., GOMEZ M. & CHAVERO C.
Astron. & Astrophys., 443, 609
paper arxiv
Oxygen abundances in planet-harbouring stars. Comparison of different abundance indicators
Jan. 10, 2006
ECUVILLON A., ISRAELIAN G., SANTOS N., SHCHUKINA N., MAYOR M. & REBOLO R.
Astron. & Astrophys., 445, 633
paper
Dynamical evolution of extrasolar planetary systems
Sept. 8, 2005
ZHOU J.-L. & SUN Y.-S.
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Resonances and stability of extra-solar planetary systems
Sept. 8, 2005
BEAUGE C., CALLEGARI N., FERRAZ-MELLO S. & MICHTCHENKO T.
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Resonances and stability of extra-solar planetary systems
Sept. 8, 2005
BEAUGE C., CALLEGARI N., FERRAZ-MELLO S. & MICHTCHENKO T.
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The Geneva-Copenhagen survey of the Solar neighbourhood.
Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs.
Dec. 16, 2010
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Astron. & Astrophys., 419, 989
paper
The Dynamics of the HD 12661 Extrasolar Planetary System.
Aug. 16, 2005
RODRIGUEZ A. & GALLARDO T.
ApJ, 628, 1006
paper
Dynamical Properties of the Multi-Planet System around HD 169830.
July 6, 2005
GOZ'DZIEWSKI K. & KONACKI M.
ApJ., 610, 1093
paper
A Planetary Companion to HD 40979 and Additional Planets Orbiting HD 12661
and HD 38529.
Dec. 20, 2010
FISCHER D., MARCY G., BUTLER P., VOGT S., HENRY G., POURBAIX D., WALP B.,
MISCH A., & WRIGHT J.
ApJ., 586, 1394
paper
The Librating Companions in HD
37124, HD 12661, HD 82943, 47 Uma
and GJ 876: Alignment or
Antialignment?
June 18, 2005
JI J., LIU L., KINOSHITA H., ZHOU J., NAKAI H. & LI G.
ApJ. Letters, 591, L 57
paper
The Janus head of the HD 12661 planetary system.
April 19, 2005
GOZ'DZIEWSKI K. & MACIEJEWSKI A.
ApJ. Letters, 586, L153
paper
Occurrence and Stability of Apsidal
Resonance in Multiple Planetary
Systems.
April 19, 2005
ZHOU J. & SUN Y.
ApJ, 598, 1290
paper
Chemical Abundances of 15 Extrasolar-Planet Host Stars.
April 19, 2005
ZHAO G., CHEN Y., QIU H. & LI. Z.
Astron. J., 124, 2224
paper
Global dynamics and stability limits for planetary systems
around HD 12661, HD 38529, HD 37124 and HD 160691.
April 19, 2005
KISELEVA-EGGLETON L., BOIS E., RAMBAUX N. & DVORAK R.
ApJ. Letters, 578, L145
paper
Preliminary astrometric masses for proposed extrasolar planetary
companions.
Oct. 8, 2009
HAN I., BLACK D. & GATEWOOD G.
ApJ. Letters, 548, L57
paper
Planetary Companions to HD 12661, HD 92788, Hd 38529
and Variations in Keplerian Residuals of Extrasolar Planets.
Oct. 6, 2009
FISCHER D., MARCY G., BUTLER P., VOGT S., FRINK S. & APPS K.
ApJ, 551, 1107
paper