Planet DP Leo b

Name DP Leo b
Planet Status Confirmed
Discovered in 2009
Mass 6.05 ( -0.47 +0.47 ) MJ
Mass*sin(i)
Semi-Major Axis 8.19 (± 0.39) AU
Orbital Period 10230.0 (± 730.0) day
Eccentricity 0.39 (± 0.13)
ω 282.0 (± 20.0) deg
Tperi
Radius
Inclination
Update 2010-11-18
Detection Method Pulsar
Mass Detection Method
Radius Detection Method
Primary transit
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

DP Leo
Name DP Leo
Distance
Spectral type AM Her
Apparent magnitude V 17.5
Mass 0.69 MSun
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 11:17:16.0
Dec2000 +17:57:41
Alternate Names
Planetary system 1 planet

Remarks

17 Dec. 2009: The star is an eclipsing binary with a period 1.4967 h.

More data

Observability Predictor

Remarks

17 Dec. 2009: The planet is detected by Qian et al (2010) by timing of eclipse minima of the parent eclipsing binary.

Related publications

First versus second generation planet formation in post common envelope binary (PCEB) planetary systems
2014 BEAR E. & SOKER N.
MNRAS, 444, 1698
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

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

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

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

The giant planet orbiting the cataclysmic binary DP Leonis
2011 BEUERMANN K., BUHLMANN J., DIESE J., DREIZLER S., HESSMAN F., & 11 additional authors
Astron. & Astrophys., 526, A53
paper   arxiv

The Hill stability of the possible moons of extrasolar planets
2010 DONNISON J.
MNRAS, 406, 1918
paper

Exoplanet Data Explorer
2010 WRIGHT J., MARCY G. & the California Planet Survey consortium
web page

Detection of a Giant Extrasolar Planet Orbiting the Eclipsing Polar DP Leo
2010 QIAN S.-B., LIAO W.-P., ZHU L.-Y. & DAI Z.-B.
ApJ. Letters, 708, L66
paper