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General Category => Astronomy & Science => Topic started by: FiahOwl on December 20, 2011, 10:31:40 AM

Title: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 20, 2011, 10:31:40 AM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: smjjames on December 20, 2011, 10:45:04 AM
CNN mentioned about it, but wasn't going to post until they said what the discoveries were.

I half expected the exoplanets app on my iPad to update before they did, heh.
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 20, 2011, 10:45:53 AM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: smjjames on December 20, 2011, 10:55:36 AM
CNN mentioned about it, but wasn't going to post until they said what the discoveries were.

I half expected the exoplanets app on my iPad to update before they did, heh.

Lmao. Are you going to watch?

Yea, not sure if they'll show it live on TV or just the live video on the site and the live video on the site isn't likely to be captioned.

Still, the NASA site will definetly update to it.
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: deoxy99 on December 20, 2011, 10:57:27 AM
Okay, it's been freaking me out. It's "yeah" not "yea". :-\
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 20, 2011, 11:03:39 AM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: smjjames on December 20, 2011, 11:04:59 AM
@deoxy: Okay.....

Also, look at the latest rweet, it says that they're announcing the first EARTH SIZED (not Super Earth, Earth size) planet around a sunlike star. I wonder how far away this particular sun is and whether that planet is in the habitable zone.

Edit: ninja'd by Fiah and boo, they're hot earths, but still.  Also, they're in that same system with the larger planet in the habitable zone that was announced a few weeks ago.
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 20, 2011, 11:09:42 AM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: smjjames on December 20, 2011, 11:18:08 AM
Can someone check if that system follows Bodes Law?

Also, nm, the other planet I was thinking of is Kepler 22b.

Speaking of this kind of thing, I, in fact, have something similar to this forming (or trying to form) in my accretion system. However, I've just passed the first phase, so time will tell, the closest one is about half Mercurys orbit though at 45 days orbit. And I have loads of smaller objects orbiting close in, wonder when those will get ejected :P
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 20, 2011, 11:21:01 AM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: atomic7732 on December 20, 2011, 04:19:56 PM
Wow this system is really interesting. Sadly, the Kepler team is releasing all the interesting systems first. Once we reach Kepler-100 or so they're going to just be "meh another planet, so what?"
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 20, 2011, 04:24:52 PM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: atomic7732 on December 20, 2011, 04:27:33 PM
I never said here, nor soon. Just, eventually. It might be 3 years before Kepler-100.
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: atomic7732 on December 21, 2011, 11:46:01 AM
Code: [Select]
Name              Mj     Rj          p             a       e     i   Status   discovery last updated
 Kepler-20 b 0.027 0.17 3.6961219 0.04537 < 0.32 86.5 R 2011 21/12/11
 Kepler-20 c 0.051 0.27 10.854092 0.093 < 0.4 88.39 R 2011 21/12/11
 Kepler-20 d 0.06 0.25 77.61185 0.3453 < 0.6 89.57 R 2011 21/12/11
 Kepler-20 e 0.0097 0.87 6.098493 0.0507 - 87.5 R 2011 21/12/11
 Kepler-20 f 0.045 0.09 19.57706 0.11 - 88.68 R 2011 21/12/11
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: deoxy99 on December 21, 2011, 12:11:07 PM
Yay, no headers for the data! But seriously, what does everything mean?
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: atomic7732 on December 23, 2011, 07:23:30 PM
I tried putting them but I didn't want to reformat them cause they came out wierd.

Name, mass, radius, period, a, e, i, Status, year of discovery, info last updated

Code: [Select]
 KOI-55 b 0.014 0.068 0.2401 0.006 - - R 2011 22/12/11
 KOI-55 c 0.0021 0.078 0.34289 0.0076 - - R 2011 22/12/11
More sub-Earths :D

(http://upload.wikimedia.org/wikipedia/commons/thumb/6/63/Kepler_20_-_planet_lineup.jpg/800px-Kepler_20_-_planet_lineup.jpg)
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: blotz on December 24, 2011, 03:48:48 PM
Small habitual planets would be fun to jump up and down like Kelper 20e but a large planet like Kelper20f would be boring. Btw, are the pictures to scale?  (The reflections are so fake)
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: vh on December 24, 2011, 03:54:07 PM
A habitible planet around a blackhole would be cool
Wow this system is really interesting. Sadly, the Kepler team is releasing all the interesting systems first. Once we reach Kepler-100 or so they're going to just be "meh another planet, so what?"
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 24, 2011, 03:54:16 PM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 24, 2011, 03:55:15 PM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: vh on December 24, 2011, 04:04:46 PM
Lol are u on the kepler team? Kepler is just find all systems right?
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: blotz on December 24, 2011, 04:05:53 PM
The shadow looks to sudden. That's why it looked fake
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: vh on December 24, 2011, 04:07:09 PM
Sudden=time
Picture=not so time
Kolwut
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: blotz on December 24, 2011, 04:08:40 PM
What so you mean by that?
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: atomic7732 on December 25, 2011, 12:32:57 AM
Wow this system is really interesting. Sadly, the Kepler team is releasing all the interesting systems first. Once we reach Kepler-100 or so they're going to just be "meh another planet, so what?"

Er, we release the systems we find to the public as we find them.
Nope. There's 2000+ planet candidates at this moment. Releasing data on 1 or 2 systems a month... That's not "as we find them." As of last year, there were about 700. When we only had up to Kepler-8 b.
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: FiahOwl on December 25, 2011, 08:14:15 AM

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Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: atomic7732 on December 25, 2011, 10:30:16 AM
Which they can choose which candidates to get radial velocity data on to find the mass, and thus confirm. ;)

The Kepler team isn't going by random.
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: blotz on December 25, 2011, 07:40:06 PM
A habitible planet around a blackhole would be cool

Not if you lived on it.
 :-[
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: atomic7732 on December 25, 2011, 07:55:22 PM
But the planet is habitable!
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: Darvince on December 25, 2011, 08:44:46 PM
Actually that's impossible as the habitable zone for the black hole would be inside the black hole, as while a black hole is extremely hot (billions kelvin), it emits very little heat, so there would be no sensible habitable zone.
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: deoxy99 on December 25, 2011, 08:45:26 PM
Exactly, and the life and the planet would probably get sucked into the black hole.
Title: Re: NASA Kepler Announcment @ 10:00am PST 12/20/2011
Post by: Darvince on December 25, 2011, 09:48:54 PM
Additionally, during the main sequence, those kinds of stars are extremely hot and short-living, and it takes far more than seven million years to even develop a planetary system!