Planet WASP-49 b

Name WASP-49 b
Planet Status Confirmed
Discovered in 2011
Mass 0.378 ( -0.027 +0.027 ) MJ
Mass*sin(i)
Semi-Major Axis 0.0378 (± 0.027) AU
Orbital Period 2.7817387 (± 5.6e-06) day
Eccentricity
ω
Tperi
Radius 1.115 ( -0.047 +0.047 ) RJ
Inclination 84.89 (± 0.19) deg
Update 2017-02-03
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2455580.59436 (± 0.00029) JD
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

WASP-49
Name WASP-49
Distance
Spectral type
Apparent magnitude V
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 06:04:21.5
Dec2000 -16:57:55
Alternate Names
Planetary system 1 planet

More data

Atmospheric parameters

Temperatures

Data Source Type Result Value Result Figure Notes Reference

Molecules

Molecule Data Source Type Result Value Result Figure Notes Reference
Na Measurements Detected 2017 - WYTTENBACH A.

Observability Predictor

Remarks

7 Sep 2011: This object waits for publication in a refereed journal

Related publications

Sodium and Potassium Signatures of Volcanic Satellites Orbiting Close-in Gas Giant Exoplanets
2019 OZA A., JOHNSON R., LELLOUCH E., SCHMIDT C., SCHNEIDER N. et al.
ApJ, accepted
arxiv  

Detection limits of exoplanetary atmospheres with 2-m class telescopes
2019 KABATH P., ZAK J., BOFFIN H., IVANOV V., JONES D. & SKARKA M.
PASP, 131, 085001
paper  arxiv  

Model-independent exoplanet transit spectroscopy
2018 ARONSON E. & PISKUNOV N.
Astron. J., 155, 208
paper  arxiv  

Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) I. Detection of hot neutral sodium at high altitudes on WASP-49b
2017 WYTTENBACH A., LOVIS Ch., EHRENREICH D., BOURRIER V., PINO L. et al.
Astron. & Astrophy., 602, A36
paper  arxiv  ADS

Aerosol Constraints on the Atmosphere of the Hot Saturn-mass planet WASP-49b
2017 CIBILLOS P., FOSSATI L., ERKAEV N., MALIK M., TOKANO T. et al.
ApJ, accepted
arxiv  

Aerosol Constraints on the Atmosphere of the Hot Saturn-mass Planet WASP-49b
2017 CUBILLOS P., FOSSATI L., ERKAEV N., MALIK M., TOKANO T. et al.
ApJ, 849, 145
paper  

FORS2 observes a multi-epoch transmission spectrum of the hot Saturn-mass exoplanet WASP-49b
2015 LENDL M., DELREZ L., GILLON M., MADHUSUDHAN N., JEHIN E. et al.
Astron. & Astrophys., 587, A67
paper  arxiv  ADS  href="http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2015arXiv151206698L&db_key=PRE&link_type=ABSTRACT&high=56bc4f634528078">ADS  

WASP-42 b and WASP-49 b: two new transiting Saturns
2012 LENDL M., ANDERSON D., COLLIER-CAMERON A., DOYLE A., GILLON M. & 14 additional authors
Astron. & Astrophys., 544, A72
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

Status of the WASP-South Search for Transiting Planets
2011 HELLIER C.

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5