Nanaimo Astronomy Society

Share the wonders of the universe...

I am at the five day Kepler conference at NASA's Ames Research Centre in support of the work I am doing. I am sure that you have heard of the discovery of Kepler 22b but I thought I would fill everyone in on other things happening with the Kepler data. First the number of planet candidates found by Kepler is now over 2200 and this number is going to increase, a few people are predicting to over 4000, on the January release of data. Keep in mind that the team is only looking at ~150 000 stars in the spacecraft's field of view. The nice thing about the data on these stars is that it is nearly continuous with only a few breaks for down loads, transmissions, and craft rotation. This means that this is an unprecedented data set offering binary star, asteroseismology, starspot, star flare etc. researchers important data. Because of this the conference was divided into planetary and astrophysics. Some of this research is cutting edge due the the length and quality of data. There are many great talks if you are interested learning more talk to me at the next meeting or here is the web like to the conference:

http://kepler.nasa.gov/Science/ForScientists/keplerconference/?CFID...

Views: 64

Comment

You need to be a member of Nanaimo Astronomy Society to add comments!

Join Nanaimo Astronomy Society

Comment by Gilbert L. Beaudry on December 21, 2011 at 8:41pm

Did the astronomers/scientist mention how many of the 2200 planet candidates had more that 1 confirmed observations of orbiting the star.  There would have to be 2 observations or more to confirm there is an object in orbit around the star and not a chance passing of another object that might be located in our solar system or elsewhere.  I think I remember reading there are lot of objects at the outer edge of our solar system.  They could be candidates for blocking light.  

I imagine it will take years to confirm if the number will stay that high.  That's a lot of data tracking.  I can't remember if it said the Kepler is able to follow each candidate long term.  Do you know if they are able to keep up with all these finds to measure an orbit and confirm that there is in fact an orbiting planet seen more than once?

Thanks for the blog - its very good.   

Our Sponsors

Support our sponsor - Canadian Telescopes

Membership

© 2012   Created by Garland Coulson.

Badges  |  Report an Issue  |  Terms of Service