Planet Qatar-1 b

Name Qatar-1 b
Planet Status Confirmed
Discovered in 2010
Mass 1.294 ( -0.049 +0.05 ) MJ
Mass*sin(i)
Semi-Major Axis 0.02332 ( -0.00032 +0.0004 ) AU
Orbital Period 1.42002504 (± 7.1e-07) day
Eccentricity 0.0
ω
Tperi
Radius 1.143 ( -0.025 +0.026 ) RJ
Inclination 84.08 ( -0.15 +0.16 ) deg
Update 2018-08-15
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2456234.10322 (± 6e-06) JD
Secondary transit
λ 351.6 (± 7.1) deg
Impact Parameter b 0.645 ( -0.011 +0.01 )
Time Vr=0
Velocity Semiamplitude K 261.6 (± 5.5) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Qatar-1
Name Qatar-1
Distance 187.0 (± 0.5) pc
Spectral type K
Apparent magnitude V 12.84
Mass 0.838 (± 0.016) MSun
Age
Effective temperature 5013.0 ( -88.0 +93.0 ) K
Radius 0.803 (± 0.01) RSun
Metallicity [Fe/H] 0.171 ( -0.094 +0.097 )
Detected Disc
Magnetic Field
RA2000 20:13:32.0
Dec2000 +65:09:43
Alternate Names
Planetary system 1 planet

Remarks

Alias 3UC311-087990

More data


Related publications

Spitzer secondary eclipses of Qatar-1b
2018 GARHART E., DEMING D., MANDELL A., KNUTSON H., FORTNEY J. et al.
Astron. & Astrophys., 610, A55
paper  arxiv  

Transit Timing Variation Measurements of WASP-12b and Qatar-1b: No Evidence for Additional Planets
2017 COLLINS K., KIELKOPF J. & STASSUN K.
Astron. J., 153, 78
paper  arxiv  ADS

Photometric Investigation of Hot Exoplanets: TrES-3b and Qatar-1b
2017 PÜSKÜLLÜ C., SOYDUGAN F., ERDEM A. & BUDDING E.
New Astron., 55, 39
arxiv  

Testing connections between exo-atmospheres and their host stars. GEMINI-N/GMOS ground-based transmission spectrum of Qatar-1b
2017 von ESSEN C., CELLONE S., MALLONN M., ALBRECHT S., MICULAN R. & MULLER H.
Astron. & Astrophys., 603, A20
paper  arxiv  

Eight years of accurate photometric follow-up of transiting giant exoplanets
2016 MANCINI L. & SOUTHWORTH J.
in "Twenty years of giant exoplanets" Haute Provence Observatory 2015
arxiv  

Detection of the secondary eclipse of Qatar-1b in the Ks-band
2016 CRUZ, P., BARRADO, D., LILLO-BOX, J., DIAZ, M., BIRKBY, J. & 2 additional authors
Astron. & Astrophys., 595, A61
arxiv  paper   ADS  

Modelling systematics of ground-based transit photometry I. Implications on transit timing variations
2016 von ESSEN C., CELLONE S., MALLONN M., TINGLEY B. & MARCUSSEN M.
Astron. & Astrophys., submitted
arxiv  

No variations in transit times for Qatar-1 b
2015 MACIEJEWSKI G., FERNANDEZ M., ACEITUNO F., OHLERT J., PUCHAMLSKI D. et al.
Astron. & Astrophys;, 577, A109
paper  arxiv  ADS  

High-precision multi-band time-series photometry of exoplanets Qatar-1b and TrES-5b
2015 MISLIS D., MANCINI L., TREGLOAN-REED J., CICERI S., SOUTHWORTH J. et al.
MNRAS, 448, 2617
paper  arxiv  ADS  

The GAPS programme with HARPS-N at TNG. I: Observations of the Rossiter-McLaughlin effect and characterisation of the transiting system Qatar-1
2013 COVINO E., ESPOSITO M., BARBIERI M., MANCINI L., NASCIMBENI V. & 65 additional authors
Astron. & Astrophys., 554, A28
paper  arxiv  

Qatar-1: indications for possible transit timing variations
2013 von ESSEN C., SCHRÖTER S., AGOL . & SCHMITT J.
Astron. & Astrophys., submitted
arxiv 

Constraining Tidal Dissipation in Stars from The Destruction Rates of Exoplanets
2012 PENEV K., JACKSON B., SPADA F. & THOM N.
ApJ., 751, 96
paper   arxiv   ADS  

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

Calibration of Equilibrium Tide Theory for Extrasolar Planet Systems II
2012 HANSEN B.
ApJ., 757, Issue 1, id. 6, 21 pp.
paper   arxiv

Extrasolar Planet Transits Observed at Kitt Peak National Observatory
2012 SADA P., DEMING D., JENNINGS D., JACKSON B., HAMILTON C. & 6 additional authors
PASP, 124, 212
paper   arxiv

Factors Affecting the Radii of Close-in Transiting Exoplanets
2012 ENOCH B., COLLIER CAMERON A. & HORNE K.
Astron. & Astrophys., 540, A99
paper   arxiv   ADS  

Quantization of Planetary Systems and its Dependency on Stellar Rotation
2011 ZOGHBI J.-P.
Publ. Astron. Soc. Australia, 28, 177
paper   arxiv   ADS  

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

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

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

Qatar-1b: a hot Jupiter orbiting a metal-rich K dwarf star
2010 ALSUBAI K., PARLEY N., BRAMICH D., WEST R., SORENSEN P., COLLIER CAMERON A., LATHAM D., HORNE K., ANDERSON D., BROWN D., BUCHHAVE L., ESQUERDO G., EVERETT M., FURESZ G., HELLIER C., MILLER G., POLLACCO D., QUINN S., SMITH J., STEFANIK R. & SZENTGYORGYI A.
MNRAS, 417, 709
paper   arxiv