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Messages 1760 - 1789 of 21623   Oldest  |  < Older  |  Newer >  |  Newest
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1760 perryhelion Send Email Jun 2, 2002
1:10 pm
Hi all - The IAU orbit and ephemeris page for Ikeya-Zhang at: http://cfa-www.harvard.edu/iau/Ephemerides/Comets/2002C1.html seems to indicate that the comet...
1761 Clay Sherrod
drclay2002 Send Email
Jun 2, 2002
1:53 pm
Hi Mitch - At present, I am not comfortable reporting on Pons Winnecke, as it is in a very rich star field and is NOT the projected magnitude of the...
1762 perryhelion Send Email Jun 2, 2002
2:37 pm
Hi Clay - I observed the comet around 9:00 UT on May 18th and 20th. On those days it was in northeast Capricornus roughly between Gamma/Delta Cap and Beta...
1763 Clay Sherrod
drclay2002 Send Email
Jun 2, 2002
3:32 pm
Thanks - your method certainly was the best way to confirm; it certainly is a tough one right now and the passage through such rich star fields has pretty much...
1764 perryhelion Send Email Jun 2, 2002
4:19 pm
Hi Clay - I just remembered that an image taken on May 14 by Michael Jager can be found at: http://www.theastronomer.org/comets/7p_20020514_jager.jpg If you go...
1765 Clay Sherrod
drclay2002 Send Email
Jun 2, 2002
4:48 pm
Will do on both counts, Mitch and thanks....I have five LINEARS on my regular list, but have not checked on C/2001 N2 in some time....nice to have another...
1766 Maik Meyer
maiki666 Send Email
Jun 2, 2002
5:23 pm
Mitch, all I know comes from http://www.oaa.gr.jp/~muramatu/comet/c2002c1.htm Here three observations by station 644 (NEAT, Mt. Palomar) of 2001 Aug 25 are...
1767 Maik Meyer
maiki666 Send Email
Jun 2, 2002
6:10 pm
Hi, I have just updated the image gallery of the German Comet Section Homepage. It also includes a new image of 7P/Pons-Winnecke, taken in mid-May, by M....
1768 Clay Sherrod
drclay2002 Send Email
Jun 2, 2002
8:30 pm
Thank you Maik - That image of Pons-Winnecke clearly demonstrates the difficulty of it acquisition, and the star-filled field is all too familiar! The...
1769 Clay Sherrod
drclay2002 Send Email
Jun 2, 2002
8:39 pm
A couple of inquiries prompts me to note that when possible observable (CCD) imaging is done for comets throughout the sky with one or more of four 12" SCTs...
1770 Clay Sherrod
drclay2002 Send Email
Jun 3, 2002
12:22 pm
Hello to all - For reference, I have just updated the listing of our "observable comets" that we are presently keeping up with at both Conway and Petit Jean...
1771 Seiichi Yoshida
comet@... Send Email
Jun 4, 2002
1:12 am
Dear colleagues, The following comets are waiting for the first observation now. Yusuke Ezaki observed 125P on Mar. 12 as 18.0 mag, but not yet confirmed on...
1772 Clay Sherrod
drclay2002 Send Email
Jun 4, 2002
1:51 am
Excellent update..thanks. Dr. Clay ... From: Seiichi Yoshida To: comets-ml@yahoogroups.com Sent: Monday, June 03, 2002 8:09 PM Subject: [comets-ml] Waiting for...
1773 Seiichi Yoshida
comet@... Send Email
Jun 4, 2002
9:10 am
Dear colleagues, ... Thank you. BTW, I missed the observations of 57P announced in M.P.E.C. 2002-K67. ... It was already observed May 16 at 17.7 mag. It is a...
1774 Clay Sherrod
drclay2002 Send Email
Jun 4, 2002
9:30 am
I have been able to image 57P on one occasion via CCD, and two weeks prior I attempted with no success: May 23.379 @ m1 = 15.97 / Dia = 6" / CD = 2/9 on May...
1775 KCStarguy@...
kcstarguy2001 Send Email
Jun 4, 2002
1:24 pm
I was doing some imaging of my pics of my April 27 Ikeya-zhang shots with photoshop. I was trying to use different time exposures and merge them . Not sure...
1776 Giovanni Sostero
gvnn64 Send Email
Jun 4, 2002
1:56 pm
... Dr.Eric, C/2002C1 was very generous in the production of fine details in its inner coma, included jets and shells. I don't know if we are talking about the...
1777 Michael Mattiazzo
cometmanau Send Email
Jun 4, 2002
3:57 pm
Hi all, Recent comet images of 2000 WM1 LINEAR and 2002 C1 Ikeya-Zhang are now available from the photos section taken with a 100-200mm zoom lens, starlight...
1778 Seiichi Yoshida
comet@... Send Email
Jun 4, 2002
4:23 pm
Dear colleagues, Here is the list of interesting rendezvous in June. QW Ser (15h26m13s.99, +08d18'03".8) is a cataclysmic variable. It is just in outburst...
1779 tricks46 Send Email Jun 6, 2002
11:12 pm
I have started going back through negatives and processing images which have not been touched sence February 2002. Surprising how many have good images on...
1780 Martin Lehky
makalaki@... Send Email
Jun 7, 2002
12:52 pm
The comet C/2002 C1 (Ikeya-Zhang) fading enought quickly. As you can see below. During observing the conditions was very good and the comet near of zenith. ...
1781 Clay Sherrod
drclay2002 Send Email
Jun 7, 2002
1:18 pm
Martin - thanks for this update; I am getting into the mid-7's on my estimates of C/2002 C1, possibly due to pretty heavy humidity in the air here in Arkansas....
1782 cnj999 Send Email Jun 8, 2002
3:38 am
... the air ... binoculars) ... the ... My most recent visual observations of this object give: May 21.08, 5.4, 15' (J.Bortle, 10x50B) June 2.11, 6.2, 14'...
1783 Clay Sherrod
drclay2002 Send Email
Jun 8, 2002
6:56 am
Yes, the same for me....in binoculars; I was wondering if there were telescopic records of inner coma changes. This is truly where the coma has changed, and...
1784 tricks46 Send Email Jun 8, 2002
4:00 pm
After a couple of months behind his drafting table, I finally got my partner, Steve Cox, to return to his telescope at Rocky Top Observatory. We had planed to...
1785 Piotr Guzik
piotrekguzik Send Email
Jun 9, 2002
2:37 pm
Hi All! At the evening of first of June I observed comet Ikeya-Zhang with binoculars, but I had some problems with estimation of brightness of comet, because...
1786 Piotr Guzik
piotrekguzik Send Email
Jun 9, 2002
2:37 pm
Hi All! Some months ago I read about two comets wchich were found in 18th century as periodic objects, but were observed only in one apparition. They were:...
1787 Clay Sherrod
drclay2002 Send Email
Jun 9, 2002
4:25 pm
Interesting.....I always avoid estimating brightness of a comet either visually or photoelectrically when either near (within a coma diameter) or embedded over...
1788 David Seargent
seargent@... Send Email
Jun 10, 2002
1:47 am
... From: Piotr Guzik <g22@...> To: <comets-ml@yahoogroups.com> Sent: Monday, June 10, 2002 12:11 AM Subject: [comets-ml] Old, lost periodic comets ...
1789 polakis2000 Send Email Jun 10, 2002
4:26 am
I posted this note to a deep-sky observers' list, forgetting that I was also subscribed to this one. I am surprised not to see more press about the anti-tail...
Messages 1760 - 1789 of 21623   Oldest  |  < Older  |  Newer >  |  Newest
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