| Oph J1622-2405 B - Treated as planet | |
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Edasich dK star
Number of posts : 2285 Location : Tau Ceti g - Mid Latitudes Registration date : 2008-06-02
| Subject: Oph J1622-2405 B - Treated as planet 22nd April 2011, 6:04 pm | |
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Lazarus dF star
Number of posts : 3337 Registration date : 2008-06-12
| Subject: Re: Oph J1622-2405 B - Treated as planet 22nd April 2011, 6:40 pm | |
| Looks like the quoted mass for the primary has dropped a zero.
Should be 0.0162 solar masses. | |
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Dnoces Micrometeorite
Number of posts : 13 Registration date : 2009-04-26
| Subject: Re: Oph J1622-2405 B - Treated as planet 22nd April 2011, 10:13 pm | |
| Oops. I think that we've definitely become a little lenient on the lower-bound for brown dwarfs. Has some major part of planetary formation theory changed, or has the only thing that's been changed a few scientist's opinions? | |
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Sirius_Alpha Admin
Number of posts : 4320 Location : Earth Registration date : 2008-04-06
| Subject: Re: Oph J1622-2405 B - Treated as planet 23rd April 2011, 2:10 am | |
| What do you mean? The error margin allows for Oph J1622-2405 b to be 9 MJ, which places it in the (almost arbitrary) < 13 MJ criteria we've been using for exoplanets. Criteria for inclusion in the catalog - Quote :
- An additional difficulty comes from the uncertainty in the mass value (for instance an object with a mass 19 +/- 3 MJup could have a true mass value < 13 MJup with a 2 sigma statistical deviation (= 12% probability). We thus finally include planets with masses < 20 Jup up to 2 sigma
_________________ Caps Lock: Cruise control for 'Cool'!
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Edasich dK star
Number of posts : 2285 Location : Tau Ceti g - Mid Latitudes Registration date : 2008-06-02
| Subject: Re: Oph J1622-2405 B - Treated as planet 23rd April 2011, 4:45 am | |
| Next to come is FU Tauri B then (=15 Mj) | |
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Sirius_Alpha Admin
Number of posts : 4320 Location : Earth Registration date : 2008-04-06
| Subject: Re: Oph J1622-2405 B - Treated as planet 23rd April 2011, 7:12 am | |
| _________________ Caps Lock: Cruise control for 'Cool'!
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Edasich dK star
Number of posts : 2285 Location : Tau Ceti g - Mid Latitudes Registration date : 2008-06-02
| Subject: Re: Oph J1622-2405 B - Treated as planet 23rd April 2011, 2:22 pm | |
| - Sirius_Alpha wrote:
- Maybe HN Peg instead? As well as Ross 458.
Yes, also. Why not 11 Comae b too? | |
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Lazarus dF star
Number of posts : 3337 Registration date : 2008-06-12
| Subject: Re: Oph J1622-2405 B - Treated as planet 24th April 2011, 2:52 pm | |
| - Sirius_Alpha wrote:
- Maybe HN Peg instead? As well as Ross 458.
Is it just me or is Ross 458 listed in both the confirmed and unconfirmed sections? Once as Ross 458, once as Ross 458 (AB). | |
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Sirius_Alpha Admin
Number of posts : 4320 Location : Earth Registration date : 2008-04-06
| Subject: Re: Oph J1622-2405 B - Treated as planet 24th April 2011, 6:29 pm | |
| The EPE also has WASP-51 and HAT-P-30 as separate entries, as well. _________________ Caps Lock: Cruise control for 'Cool'!
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Lazarus dF star
Number of posts : 3337 Registration date : 2008-06-12
| Subject: Re: Oph J1622-2405 B - Treated as planet 25th April 2011, 1:58 pm | |
| To add to the fun, HAT-P-30b is in the transiting planets list, WASP-51b isn't... | |
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Sirius_Alpha Admin
Number of posts : 4320 Location : Earth Registration date : 2008-04-06
| Subject: Re: Oph J1622-2405 B - Treated as planet 5th May 2011, 5:23 am | |
| _________________ Caps Lock: Cruise control for 'Cool'!
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| Subject: Re: Oph J1622-2405 B - Treated as planet | |
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| Oph J1622-2405 B - Treated as planet | |
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