Planet GJ 176 c
| Name | GJ 176 c | |
| Discovered in | 2009 | |
| Mass | 0.044 MJ | |
| Semi-major axis | 0.18 AU |  |
| Orbital period | 40.0 (± 0.11) day | |
| Eccentricity | 0.0 | |
| ω | — | |
| Tperi | — | |
| Radius | — | |
| Inclination | — | |
| Update | Dec. 17, 2010 | |
| Detection Method | Controversial | |
| Mass Detection Method | — | |
| Radius Detection method | — | |
| Molecules detected | — | |
| Primary transit | — | |
| Secondary transit | — | |
| Anomaly angle | — | |
| impact Parameter b | — | |
| Time Vr=0 | 2454291.07 (± 0.31) JD | |
| Velocity Semiamplitude K | — | |
| Calculated temperature | — | |
| Measured temperature | — | |
| Hottest point longitute | — | |
| Surface gravity log(g/gH) | — | |
| Alternate Names | — |
Observability Predictor
Star
| Name | GJ 176 | |
| Distance | 9.42 (± 0.22) pc | |
| Spectral type | M2.5V | |
| Apparent magnitude V | 9.97 | |
| Mass | 0.49 (± 0.014) MSun | |
| Age | — | |
| Effective temperature | — | |
| Radius | 0.53 RSun | |
| Metallicity [Fe/H] | -0.1 (± 0.2) | |
| Detected Disc | — | |
| Magnetic Field | — | |
| RA2000 | 04:42:56.0 | |
| Dec2000 | +18:57:29 | |
| Alternate Names | — | |
| Planetary system | 2 planet |
Remarks
Alias GJ 176More data
- Simbad
- Most recent references (ADS)
Related publications
Stellar Activity and its Implications for Exoplanet Detection on GJ 176
2015
ROBERTSON P., ENDL M., HENRY G., COCHRAN W., MacQUEEN Ph. & WILLIAMSON M.
ApJ, accepted
arxiv
Stellar Diameters and Temperatures V. Eleven Newly Characterized Exoplanet Host Stars
2013
von BRAUN K., BOYAJIAN T., van BELLE G., KANE S., JONES J. & 15 additional auhors
MNRAS, accepted
arxiv
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
Taxonomy of the extrasolar planet
2012
PLAVALOVA E.
Astrobiology, 12, 361
paper arxiv
Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011
ZOGHBI J.-P.
Publ. Astron. Soc. Australia, 28, Issue 3, 177-201
paper
arxiv
The HARPS search for southern extra-solar planets XXXI. The M-dwarf sample
2011
BONFILS X., DELFOSSE X., UDRY S., FORVEILLE Th., MAYOR M. & 9 additional authors
Astron. & Astrophys., 549, A109
paper arxiv
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
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
The HARPS search for southern extra-solar planets: XIV. Gl 176b, a super-Earth rather than a Neptune, and at a different period
2008
FORVEILLE Th., BONFILS X., DELFOSSE X., GILLON M., UDRY S., BOUCHY F., LOVIS C., MAYOR M., PEPE F., PERRIER Ch., QUELOZ D., SANTOS N. & BERTAUX J.-L.
Astron. & Astrophys., 493, 645
paper