Planet GJ 176 c

Name GJ 176 c
Discovered in 2009
M × sin i 0.044 MJ
Semi-major axis 0.18 AU
Orbital period 40.0 (± 0.11) day
Eccentricity
ω
Tperi
Radius
Inclination
Update Dec. 17, 2010
Detection method controversial
Molecules detected
Primary transit
Secondary transit
Anomaly angle
Time Vr=0 2454291.07 (± 0.31) JD
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)
Alternate Names

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)
RA2000 04:42:56.0
Dec2000 +18:57:29
Alternate Names
Planetary system 2 planets

Remarks

Alias GJ 176

More data


Related publications

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  

Taxonomy of the extrasolar planet
2012 PLAVALOVA E.
Astrobiology, 12, 361
paper   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

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

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: 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