Planet HD 13931 b
| Name | HD 13931 b | ||
| Discovered in | 2010 | ||
| Mass | 1.88 (± 0.15) MJ | ||
| Mass*sin(i) | 1.88 (± 0.15) MJ |  |
|
| Semi-Major Axis | 5.15 (± 0.29) AU | |
|
| Orbital Period | 4218.0 (± 388.0) JD | |
|
| Eccentricity | 0.02 (± 0.05) | ||
| ω | 290.0 (± 78.0) deg | |
|
| Tperi | 2454494.0 (± 904.0) 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 13931| Name | HD 13931 | ||
| Distance | 44.2 (± 1.4) pc | |
|
| Spectral type | G0 | ||
| Apparent magnitude V | 7.61 | ||
| Mass | 1.02 (± 0.02) MSun | |
|
| Age | 8.4 (± 2.0) Gyr | |
|
| Effective temperature | 5829.0 (± 44.0) K | |
|
| Radius | 1.23 (± 0.06) RSun | |
|
| Metallicity [Fe/H] | 0.03 (± 0.04) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 02:16:47.0 | ||
| Dec2000 | +43:46:23 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
Related publications
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2015
SPINA L., MELENDEZ J. & RAMIREZ I.
Astron. & Astrophys., submitted
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2012
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Astrobiology, 12, 361
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2012
HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
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2011
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ApJ., 733, 68
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Michael Perryman
Content
Content and Chapter 5
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
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Publ. Astron. Soc. Australia, 28, 177
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Exoplanet Data Explorer
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web page
The California Planet Survey I. Four New Giant Exoplanets
2010
HOWARD A., JOHNSON J., MARCY G., FISCHER D., WRIGHT J., BERNA D., HENRY G., PEEK K., ISAACSON H., APPS K., ENDL M., COCHRAN W., VALENTI J., ANDERSON J. & PISKUNOV N.
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paper
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2010
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MNRAS, 406, 1918
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