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2009 KD5   Message List  
Reply | Forward Message #21911 of 22547 |
Re: {MPML} 2009 KD5

> http://www.cfa.harvard.edu/mpec/K09/K09K55.html
>
> Congratulation Reiner and the LSSS team for this discovery.
> So there are still objects with H>18 out there? :-)

Mille grazie, Luca!

Let's see if the solution turns out to be true with more
follow-up during the next days. I am somewhat sceptical.

I think it is too big to have gone unnoticed and the solution
implies that it was found almost at aphelion, which is also
very unlikely. I have discussed that with Bill Gray and Tim Spahr
already and they seem more optimistic than me. Fingers
crossed that they are right :o)

The only thing that *really* indicates it could be true:
It was found on a partially cloudy night where almost all
images were affected by clouds. And since "Deadly Impact"
(SL9 story) we know that "big" things get discovered only on
such cloudy nights ;-)

R.





Wed May 27, 2009 5:54 pm

rms1kpde
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Message #21911 of 22547 |
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http://www.cfa.harvard.edu/mpec/K09/K09K55.html Congratulation Reiner and the LSSS team for this discovery. So there are still objects with H>18 out there? :-)...
Luca Buzzi
buzzi_luca
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May 27, 2009
5:35 pm

... Mille grazie, Luca! Let's see if the solution turns out to be true with more follow-up during the next days. I am somewhat sceptical. I think it is too big...
Reiner M. Stoss
rms1kpde
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May 27, 2009
5:54 pm

Yes Reiner, One should never give up of observing! :-) Bill...
microplanet333
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May 31, 2009
8:23 pm

Felicidades Reiner y a todo el OAM :-) Congratulations! Juan A.Henríquez http://atlante.org.es 2009/5/27 Luca Buzzi <luca_buzzi@...> ... [Non-text...
Juan Antonio Henrí...
jahensan
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May 27, 2009
7:31 pm

... The currently available observations are insufficient to rule out Damocloid-type orbits at the two sigma level. At the one sigma level, the aphelion...
Dave Tholen
tholen@...
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May 27, 2009
10:49 pm

... Just for fun, to illustrate the degree of uncertainty in one-day arcs, compare the initial discovery orbit of 2008 CM with the orbit recently published...
Alan W Harris
harrisaw
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May 27, 2009
11:39 pm

... Usually the solutions in the discovery MPECs are pretty close to reality, I think. However sometimes such things happen, mostly because objects get MPEC'd...
Reiner M. Stoss
rms1kpde
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May 27, 2009
11:52 pm

Hi Alan, ... 2008 CM had an observed arc of about 2 months when it was recovered at E12 on 2009 May 25 (and also at D21, at nearly the same time --...
Paulo Holvorcem
holvorcem
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May 28, 2009
1:21 am

Dave Tholen wrote: "...The currently available observations are insufficient to rule out Damocloid-type orbits at the two sigma level. At the one sigma level,...
Bill J Gray
feliks314159
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May 28, 2009
12:17 am

... The MPEC solution puts the mean anomaly at 289 deg on the standard epoch of June 18. Backing up 23 days to the discovery date of May 26, given a mean...
Dave Tholen
tholen@...
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May 28, 2009
4:35 am

Hello all, I just visited MPCOBS and got the latest data for 2009 KD5, which lists three new observations from (D21) and six from (J75). With these data, one...
Bill J Gray
feliks314159
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May 28, 2009
4:47 pm

Bill, Dave, all, ... Another set that should be in today's DOU in a couple of hours: NET UCAC-2 K09K05D C2009 05 29.09729 21 09 03.192-01 41 36.08...
Reiner M. Stoss
rms1kpde
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May 29, 2009
4:46 am

Oh, and I forgot to mention that my updated orbit solution puts the mean anomaly at the time of discovery at 246 deg, so it was closer to aphelion than...
Dave Tholen
tholen@...
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May 29, 2009
12:11 am

... All it took was one position from code D21 to eliminate all the high eccentricity orbital solutions. ... Sort of like 2000 SG344. Its synodic period is...
Dave Tholen
tholen@...
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May 29, 2009
12:12 am
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