所见最精美的日全食照片,图上可以看到9等星:
http://www.zam.fme.vutbr.cz/~druck/eclipse/Ecl2008m/Tse2008_200_mo1/Hr/Tse2008_200_mo1.png
局部剪裁。标记所指为C/2008O1:
感谢陈韬和蔡元生先生
以下是Yahoo SOHO 邮件组的报告:
Eclipse comets Message List
Reply | Forward Message #2690 of 2690 < Prev | Next >
Re: Eclipse comets
--- In sohohunter@yahoogroups.com, Michal Kusiak <komeciarz@...>
wrote:
>
> Dear Colleagues,
>
> Today APOD has published made by Miloslav Druckmuller (Brno
University of Technology), Peter Aniol and Vojtech Rusin.
> You can see many stars brighter than ~9 mag.
>
> Source: http://www.zam.fme.vutbr.cz/~druck/eclipse/Ecl2008m/
Tse2008_200_mo1/Hr/Tse2008_200_mo1.png
>
> I sent to Karl possible positions of C/2008 O1 and 2nd comet
discovered one day later, but I'm not sure if I have a right...
>
> My proposals:
> Upper left
> X, Y,
>
> 1st 1145 667
> 2nd 1647 954 or 1623 936 (at the limit of visibility)
> What do you think?
>
> Best regards
> ~Michal
>
Michal,
I think that it is C/2008 O1. I checked this area in DSS and found no
star at this position. Magnitude of this object is about 8.5
(compared with nearby star).
Best regards,
Dimitry
[ 本帖最后由 suhuasky 于 2008-9-21 12:27 编辑 ] |
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