GJ 1214 Planetary System Data

PlanetOrbital Elements Orbital Period (years) Mass (ME) Discovery
Designation Semimajor Axis (AU)Eccentricity Discoverer NameAnnouncement Date
GJ 1214 b 0.014< 0.27 0.004326885.69 D. Charbonneau, et al2009 December 16
1 AU = 1.49597870691·1011 m            1 year = 365.25 days = 31557600 s            1 ME = 5.9742·1024 kg

Copyright © 2009, Alexander J. Willman, Jr. All rights reserved.
The URL of this page is: http://www.princeton.edu/~willman/planetary_systems/GJ1214.html
This page was last updated: 2010 January 5
You may contact Alex at: willman@Princeton.EDU

Go Back to the table of Known Planetary Systems
Go Back to the list of Alex Willman's Recent Work
Go Back to Alex Willman's Home Page