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Update about P/2010 H2   Message List  
Reply Message #16502 of 19448 |
Hello,
we posted here our last image about this comet:
http://tinyurl.com/y4ph6zo

According to our preliminary analysis, the comet currently show several
features:
1) a roundish central condensation, about 6 arcsec in diameter
2) an elliptical, compact, coma, about 46"x42" in size
3) a very faint external halo, nearly circular in shape, about 2.5' in diameter

Image processing on the inner coma, show the emerging of an asymmetrical
feature, very similar to what we witnessed on 17P/Holmes during the first stage
of its ejecta development.
We measured an m1 about 11.3 (Rc).

The CARA collaboration (http://cara.uai.it/) has decided to dedicate a special
observing campaign (in particular we look for filtered photometry) about this
interesting object. The interested fellow observers are invited to contact us
privately.

With kind regards,
Giovanni Sostero and Ernesto Guido (CARA. Remanzacco Observatory)




Mon Apr 19, 2010 4:29 pm

gvnn64
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Message #16502 of 19448 |
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Hello, we posted here our last image about this comet: http://tinyurl.com/y4ph6zo According to our preliminary analysis, the comet currently show several...
gvnn64@...
gvnn64 Offline Send Email
Apr 19, 2010
4:29 pm

Dear fellows comet observers. ... You might be interested in an update about the CARA observing campaign on P/2010 H2 (Vales) outburst we launched about a...
gvnn64 Offline Send Email May 26, 2010
10:12 am

... If you don't succeed to visualize the images straight away, try to save it, and add the JPG extension to them. Thanks, Giovanni...
gvnn64@...
gvnn64 Offline Send Email
May 26, 2010
10:48 am
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