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Messages 15270 - 15299 of 16116   Oldest  |  < Older  |  Newer >  |  Newest
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15270
Comet 22P/Kopff Yet another old friend comes to visit. This is the fourth time I've seen this particular comet; during the favorable returns in 1983 and 1996...
Alan Hale
ahale15
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Feb 2, 2009
4:27 am
15271
Hi all , My last analysis and update of the light visual curve of comet C/2007 N3 LULIN , show 2 laws photometricals pre-perihelium differents , the firts : m1...
Jose Pablo Navarro Pina
darkman71es
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Feb 2, 2009
6:04 am
15272
Hi All Today, in our images of comet Lulin is clearly visible a nice disconnection event (DE) in the plasma tail of the comet For more information and photos: ...
walcom77
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Feb 4, 2009
5:03 pm
15273
Detailed photometry of the comet C/2006 OF2 taken on 2009 01 17 at the address http://digilander.libero.it/infosis/homepage/astronomia/2006of2.htm The result...
Toni Scarmato
toniscarmato...
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Feb 4, 2009
8:17 pm
15274
Tony, The actual page is at: http://digilander.libero.it/infosis/homepage/astronomia/2006of220090117.htm May I suggest you replot the lightcurve data? You...
RICHARD MILES
gallileo99uk
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Feb 4, 2009
8:31 pm
15275
Hi Richard. Yes the page is that. Ok, I understand. My actual is a preliminary analisis. Your suggestion is very useful. Regards, Toni Scarmato _____ Da:...
Toni Scarmato
toniscarmato...
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Feb 5, 2009
10:01 am
15276
Hi Richard. I have reploted the light curves and posted the plot magnitude vs aperture that appear much interesting!! ...
Toni Scarmato
toniscarmato...
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Feb 5, 2009
9:07 pm
15277
Hi at all, at this address a new color image of comet Lulin http://comete.uai.it/2007n3/C2007N3_090206.jpg it's visible ion tail long about 2° best regards ...
ligustri rolando
astroligu2002
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Feb 6, 2009
12:43 pm
15278
Hi Rolando   That's a fantastic image you took of Lulin. Excellent tail detail and colour. I think that's the longest ion tail report yet, excellent work!   ...
martin mc kenna
martinastro2003
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Feb 6, 2009
4:30 pm
15279
Martin I have observed Comet Lulin naked eye since Tuesday morning the third of February for sure . May have seen it naked eye even before the third of...
Thomas Dorman
drygulch_99
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Feb 7, 2009
8:49 am
15280
Hi Thomas   Thanks for all the information there and great job catching it without optical aid on Feb 3rd!. I heard of another observer from the S. hemisphere...
martin mc kenna
martinastro2003
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Feb 7, 2009
11:38 am
15281
Yes, I saw it with the naked eye this morning (Fri 6.62 Feb UT) as a hazy patch very close to Alpha Librae - about mag 6.5 and 13' across... Cheers John...
John Drummond
john_drummon...
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Feb 7, 2009
12:08 pm
15282
Dear James R. Schofer, ... 33P/Daniel is much brighter than expected now. You estimated it as about 16 mag on Jan. 31. M.P.E.C. 2009-C62 reports it was 15.3...
Seiichi Yoshida
seiichi_yosh...
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Feb 7, 2009
4:41 pm
15283
Martin For what it is worth,I'm not an expert,I believe Comet Lulin has hovered around naked eye visibility since at least late January.Several time I was...
Thomas Dorman
drygulch_99
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Feb 8, 2009
7:56 am
15284
Thanks for that Thomas. I'm sure you are spot on about this. I wonder if aperture effect is the reason why there has been such a wide range of magnitudes...
martin mc kenna
martinastro2003
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Feb 8, 2009
5:18 pm
15285
Martin I was able to spot Lulin this morning between 11UT. to 12 UT,Feb.8th.We had a nice clearing early this morning.My feelings are that the comet has...
Thomas Dorman
drygulch_99
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Feb 8, 2009
6:38 pm
15286
Reports C/2007N3 Lulin 2009 Feb. 07.72 UT: m1=6.2, Dia.=10'. DC=6; 7x50B; Chris Wyatt (Armidale, NSW, Australia) [Comet was easily seen naked eye with direct...
lams_astronomia
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Feb 9, 2009
6:08 am
15287
On the dawn of 7th Feb, I tried to find Lulin naked-eyes from a site at +13* latitude with NELM ~6.4 mag. Plain averted vision did not work, it was to be...
amar10sharmaa
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Feb 9, 2009
8:29 am
15288
the 29p, as usual, had today an outburst. is in magn. 13.5 10x10", measured by FOCAS II by Cesar Piret Ceballos tonite. the outburst had been confirmed by B20...
gustavo_muler
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Feb 11, 2009
2:01 am
15289
Is this the third outburst of 29/P since Sept ' 08? The second one was sometime after that. What could be the reason for this, esp with 29/P? ... From:...
amar sharma
amar10sharmaa
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Feb 11, 2009
6:13 am
15290
Amar, hello!!! have a look in the webpage of OBSERVADORES_COMETAS Here is a lot of fotometric info about the comet 29p sorry I cannot tell the reason, I don´t...
Gustavo Muler
gustavo_muler
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Feb 11, 2009
9:56 am
15291
Hi all , I finished my work of spectrophotometry ccd spectral range ( 494-523 nm) of comet C/2007 N3 LULIN , graphic and analysis here : ...
Jose Pablo Navarro Pina
darkman71es
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Feb 11, 2009
4:14 pm
15292
FLOOART.BE [Non-text portions of this message have been removed]...
Frans van Loo
frans.v.loo@...
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Feb 11, 2009
6:36 pm
15293
Hi all , This is my last photometry ccd by SYPHORA v 1.2 method tonight of comet 29P/SW-1 : Aperture radius ( processing method gauss ) = 3 pix. Catalogue...
Jose Pablo Navarro Pina
darkman71es
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Feb 12, 2009
6:35 pm
15294
Hi all , Update light visual curve of comet C/2007 N3 LULIN analysis and graphic here : http://webs.ono.com/jpab J.P.Navarro Pina [Non-text portions of this...
Jose Pablo Navarro Pina
darkman71es
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Feb 15, 2009
6:56 am
15295
Hi list, I have created a Google Map http://www.cometchaser.de/observers/map.html but you need a fast internet connection and Javascript enabled to watch the...
Stefan Beck
stefan_beck_xyz
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Feb 15, 2009
3:28 pm
15296
Hi Stefan. My observatory is at the following precise position: Lat. 38 42 00 N Long. 16 00 42 E 186 m above sea level. I saw the map and is not correct. Also,...
Toni Scarmato
toniscarmato...
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Feb 15, 2009
4:09 pm
15297
Hi Stephan, I'm from Guangzhou, rather than Wuhan. Why there are some comet observations made from Wuhan is that now I'm studying in University of Wuhan. Also...
Wentao Xu
wentaopachacoti
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Feb 16, 2009
11:44 am
15298
33P in outburst - light curve analysis I analysed the light curve of 33P/Daniel which is now in outburt. This comet in the last two apparitions (2000 and 2008)...
Dimitry Chestnov
astroched
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Feb 16, 2009
4:20 pm
15299
Hello at all, I observed 33P/Daniel last Night, magnitude mesured : around 17.4 (10" size). On my image it seem me to see a short tail in PA 190, anyone can...
francois kugel
fkspect
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Feb 17, 2009
5:29 am
Messages 15270 - 15299 of 16116   Oldest  |  < Older  |  Newer >  |  Newest
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