Planet beta Pic c

Name beta Pic c
Planet Status Confirmed
Discovered in 2019
Mass 8.89 (± 0.75) MJ +
Mass*sin(i) 8.5 (± 0.5) MJ +
Semi-Major Axis 2.68 (± 0.02) AU +
Orbital Period 1227.0 (± 110.0) day +
Eccentricity 0.32 (± 0.02) +
ω 66.0 (± 1.8) deg +
Tperi 2454116.0 (± 9.0) JD
Radius 1.2 (± 0.1) RJ
Inclination 89.95 (± 0.1) deg +
Update 2021-09-25
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method Flux
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 113.0 (± 2.0) m/s
Calculated temperature
Measured temperature 1250.0 K
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names bet Pic c

Star

beta Pic
Name beta Pic
Distance 19.3 (± 0.2) pc
Spectral type A6V
Apparent magnitude V 3.86
Mass 1.73 (± 0.05) MSun +
Age 0.04 ( -0.004 +0.004 ) Gyr
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc Imaging
Magnetic Field
RA2000 05:47:17.0
Dec2000 -51:03:59
Alternate Names bet Pic
Planetary system
2 planets

More data


Related publications

Polarization from Aligned Dust Grains in the β Pic Debris Disk
2022 HULL Ch., YANG H., CORTES P., DENT W., KRAL Q. et al.
ApJ, 930, 49
paper  

The mass of Beta Pictoris c from Beta Pictoris b orbital motion
2021 LACOUR S., WANG J., RODET L., NOWAK M., SHANGGUAN J. et al.
Astron. & Astrophys., accepted
arxiv

Unveiling Formation Signatures in the Atmosphere of beta Pictoris c
2021 STOLKE T. et al.
JWST GO Programme
abstract

The future influence of six exoplanets on the envelope properties of their parent stars on the giant branches
2021 RAPOPORT I., BEAR E. & SOKER N.
MNRAS, 506, 468
paper   arxiv

Unveiling formation signatures in the atmosphere of beta Pictoris c
2021 STOLKER T. et al.
JWST GO Programme
report  

ISPY -- NaCo Imaging Survey for Planets around Young stars. CenteR: the impact of centering and frame selection
2021 GODOY N., OLOFSSON J., BAYO A., CHEETHAM A., LAUNHARDT R. et al.
Astron. & Astrophys., accepted
arxiv  

The far reaches of the beta Pictoris debris disk
2021 JANSON M., BRANDEKER A., OLOFSSON G. & LISEAU R.
Astron. & Astrophys., 646, A132
paper   arxiv

Host star metallicity of directly imaged wide-orbit planets: implications for planet formation
2021 SWASTIK C., BANYAI R., NARANG M., MANOJ P., SIVARANI T. et al.
Astron. J., 161, 114
paper   arxiv

Direct confirmation of the radial velocity planet beta Pictoris c
2020 NOWAK M., LACOUR S., LAGRANGE A.-M., RUBIBI P., WANG J. et al.
Astron. & Astrophys., 642, L2
paper  

Unveiling the beta Pictoris system, coupling high contrast imaging, interferometric, and radial velocity data
2020 LAGRANGE A.-M., RUBINI P., NOWAK M., LACOUR S., GRANGJEAN A. et al.
Astron. & Astrophys., 642, A18
paper

Dynamical Mass Estimates of the β Pictoris Planetary System Through Gaussian Process Stellar Activity Modelling
2020 VANDAL Th., RAMEAU J. & DOYON R.
Astron. J., 160, 243
paper   arxiv  

Precise Dynamical Masses and Orbital Fits for β Pic b and β Pic c
2020 BRANDT G., BRANDT T., DUPUY T., LI Y. & MICHALIK D.
Astron. J., 161, 179
paper   arxiv

The Gemini Planet Imager Exoplanet Survey: Dynamical Mass of the Exoplanet beta Pictoris b from Combined Direct Imaging and Astrometry
2020 NIELSEN E., DE ROSA R., WANG J., SAHLMAN J., KALAS P. et al.
Astron. J., 159, 71
paper  arxiv  

Spin-orbit alignment of the β Pictoris planetary system
2020 KRAUS S., LEBOUQUIN J.-B., KREPLIN A., DAVIES C., HONE E. et al.
ApJ. Letters, 897, L8
paper  arxiv

Evidence for an additional planet in the β Pictoris system
2019 LAGRANGE A.-M., MEUNIER N., RUBINI P., KEPPLER M., GALLAND F. et al.
Nature, in press
paper

Debris Disks in Multi-Planet Systems: Are Our Inferences Compromised by Unseen Planets?
2019 DONG J., DAWSON R., SHANNON A. & MORRISON S.
ApJ, submitted
arxiv  

Extrasolar Kuiper Belts
2019 WYATT M.
in "The Trans-Neptunian Solar System" (D. Prialnik, M.A. Barucci and L. Young, eds.),
accepted
arxiv  

The orbit of Beta Pic b as a transiting planet
2016 LECAVELIER DES ETANGS A. & VIDAL-MADJAR A.
Astron. & Astrophys., 588, A60
paper  arxiv  ADS

β Pictoris' inner disk in polarized light and new orbital parameters for β Pictoris b
2015 MILLAR-BLANCHAER M., GRAHAM J., PUEYO L., KALAS P., DAWSON R. et al.
ApJ, 811, 18
paper  arxiv  

A probable giant planet imaged in the beta Pictoris disk. VLT/NACO Deep L-band imaging.
2008 LAGRANGE A.-M., GRADATOUR D., CHAUVIN G., FUSCO Th., EHRENREICH D., MOUILLET D., ROUSSET G., ROUAN D., ALLARD F., GENDRON E., CHARTON J., MUGNIER L., RABOU P., MONTRI J. & LACOMBE F.
Astron. & Astrophys., 493, L21
paper

A circumstellar disk around Beta Pictoris
1984 SMITH B. & TERRILE R.
Science, 226, 1421
paper   ADS