Denis Aug 23, 2011
On 23/08/2011 8:41 AM, P. Clay Sherrod wrote:
> Comet Garrard should be in Sagittarius, at about 20 hours RA and +18 deg DEC at this very
> time.
> The unupdated version (April 11, 2011) is indicating the comet correctly.
>
> Dr. Clay
> _____
> Arkansas Sky Observatories
> MPC H45 - Petit Jean Mountain South
> MPC H41 - Petit Jean Mountain
> MPC H43 - Conway West
> http://www.arksky.org/
>
> ----- Original Message -----
> From: "Denis"<boucherd@...>
> To:<guide-user@yahoogroups.com>
> Sent: Tuesday, August 23, 2011 9:38 AM
> Subject: Re: [guide-user] 'Hyperbolic' comets off?
>
>
>> I agree, something is wrong.
>> This should never be above 1.
>>
>> Denis
>>
>> On 22/08/2011 7:15 PM, johnonj wrote:
>>> Hi,
>>>
>>> Maybe I have done something silly, but I cannot get Comet Garradd C/2009 P1 to be in
>>> its correct position. It shown in Hydra (near the Head of Hydra) on the 13 Aug 2011
>>> version, instead of Sagitta where it is now.
>>>
>>> I have downloaded new elements. My home planet is Earth. The date is set to 23rd Aug
>>> 2011 at 0 UT. J2000.0 coordinates.
>>>
>>> By the way, its eccentricity is shown as 1.0010110. Another comet with ecc> 1: LINEAR
>>> C/2010 S1 shows as its position in Cen instead as Cas.
>>>
>>> Other smaller ecc comets are shown ok. Perhaps this is the reason?
>>>
>>> John
>>>
>>>
>>>
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