Planet nu Oph b

Name nu Oph b
Planet Status Confirmed
Discovered in 2004
Mass 22.206 MJ
Mass*sin(i) 22.206 MJ +
Semi-Major Axis 1.79 AU +
Orbital Period 530.21 (± 0.1) day +
Eccentricity 0.124 (± 0.003) +
ω 9.93 (± 1.49) deg +
Tperi 2452034.2 (± 6.6) JD
Radius
Inclination
Update 2019-04-02
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 288.26 (± 1.0) m/s +
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

nu Oph
Name nu Oph
Distance 46.8 (± 1.8) pc
Spectral type K0III
Apparent magnitude V 3.33
Mass 3.04 (± 0.06) MSun +
Age
Effective temperature 4928.0 (± 25.0) K
Radius 15.1 (± 1.0) RSun
Metallicity [Fe/H] 0.13 (± 0.05)
Detected Disc
Magnetic Field
RA2000 17:59:02.0
Dec2000 -09:46:25
Alternate Names
Planetary system
2 planets

Observability Predictor

Remarks

03 Jan 2011: Companion confirmed at the Conference " Planetary Systems Beyond the Main Sequence", Bamberg 2010 (Quirrenbach et al)

Related publications

Precise radial velocities of giant stars - XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star ν Ophiuchi
2019 QUIRRENBACH A., TRIFONOV T., LEE M. & REFFERT S.
Astron. & Astrophys., 624, A18
paper  

Fast Bayesian Inference for Exoplanet Discovery in Radial Velocity Data
2015 BREWER B. & DONOVAN C.
MNRAS, 448, 3206
paper  arxiv   ADS  

Precise radial velocities of giant stars VIII. Testing for the presence of planets with CRIRES Infrared Radial Velocities
2015 TRIFONOV T., REFFERT S., ZECHMEISTER M., REINERS A. & QUIRRENBACH A.
Astron. & Astrophys., 582, A54
paper  arxiv  ADS

The Probabilities of Orbital-Companion Models for Stellar Radial Velocity Data
2014 HOU F., GOODMAN J. & HOGG D.
ApJ, accepted
arxiv 

Substellar Companions to Seven Evolved Intermediate-Mass Stars
2012 SATO B., OMIYA M., HARAKAWA H., IZUMIURA H., KAMBE E. & 6 additional authors
PASJ
arxiv

An Affine-Invariant Sampler for Exoplanet Fitting and Discovery in Radial Velocity Data
2012 HOU F., GOODMAN J., HOGG D., WEARE J. & SCHWAB Ch.
ApJ., 745, 198
paper   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

Planets around Giant Stars
2011 QUIRRENBACH A., REFFERT S. & BERGMANN C.
arxiv

Density Estimation for Projected Exoplanet Quantities
2011 BROWN R.
ApJ., 733, 68
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

Four Substellar Companions Found Around K Giant Stars.
2003 MITCHELL D., FRINK S., QUIRRENBACH A., FISCHER D., MARCY G. & BUTLER P.
BAAS, 35 no 5, #17.03
abstract