Planet DP Leo b

Name	DP Leo b
Discovered in	2009
M × sin i	6.05 ± 0.47 MJ
Semi-major axis	8.19 ± 0.39 AU
Orbital period	10230 ± 730 days
Eccentricity	0.39 ± 0.13
ω	-78 ± 20
Tperi	—
Radius	—
Inclination	—
Update	Nov. 18, 2010
Detection method	pulsar
Molecules detected	—

Remarks

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

Star

Name	DP Leo
Distance	—
Spectral type	AM Her
Apparent magnitude V	17.5
Mass	0.69 MSun
Age	Gyr
Effective temperature	K
Radius	RSun
Metallicity [Fe/H]
RA2000	11:17:16.0
Dec2000	+17:57:41
Planetary system	1 planet

More data

• Simbad
• Most recent references (ADS)

Related publications

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
Feb. 10, 2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS
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May 22, 2012 Michael Perryman
Content
Content and Chapter 5

Defining and cataloging exoplanets: The exoplanet.eu database
Aug. 1, 2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
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Density Estimation for Projected Exoplanet Quantities
May 6, 2011 BROWN R.
ApJ., 733, 68
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The Exoplanet Orbit Database
April 23, 2011 WRIGHT J., FAKHOURI O., MARCY G., HAN E., FENG Y., JOHNSON A., HOWARD A., VALENTI J., ANDERSON J. & PISKUNOV N.
PASP, 123, 412
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The giant planet orbiting the cataclysmic binary DP Leonis
Dec. 21, 2010 BEUERMANN K., BUHLMANN J., DIESE J., DREIZLER S., HESSMAN F., & 11 additional authors
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Exoplanet Data Explorer
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web page

Detection of a Giant Extrasolar Planet Orbiting the Eclipsing Polar DP Leo
Sept. 16, 2010 QIAN S.-B., LIAO W.-P., ZHU L.-Y. & DAI Z.-B.
ApJ. Letters, 708, L66
paper

The Hill stability of the possible moons of extrasolar planets
Sept. 11, 2010 DONNISON J.
MNRAS, 406, 1918
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