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Messages 11014 - 11043 of 21615   Oldest  |  < Older  |  Newer >  |  Newest
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11014 gvnn64 Send Email Dec 1, 2006
2:35 pm
Hi all, on 2006, Nov. 30.11 we measured C/2006 W3 (Christensen): we found it at R~ 18.1 +/- 0.2 (0.45m rflector + CCD); this is a bit brighter compared to the...
11015 Robert McNaught
rmn@... Send Email
Dec 1, 2006
5:04 pm
... This is an interesting result, but I want to make clear that with the systematic measurement of m1 from short exposures with the Uppsala Schmidt (not m2 or...
11016 gvnn64@...
gvnn64 Send Email
Dec 1, 2006
7:15 pm
P.S. I forgot to mention that Michael's data has been obtained on a number of nights, with a combination of two different CCD's and scopes. Giovanni ... Passa...
11017 Robert Warren
cometman_75@... Send Email
Dec 1, 2006
7:37 pm
Hello everyone, Has anyone heard of any bright meteor over the SouthEastern Tennessee area over the past three days? I have not seen anything on any of the...
11018 gvnn64@...
gvnn64 Send Email
Dec 1, 2006
9:13 pm
Hi Robert, the data reduction method used is the same for both data sets. The difference, as you pointed out, is mainly in the equipment, and in the parameters...
11019 Mark S Deprest
msdeprest Send Email
Dec 2, 2006
12:42 am
I was wondering if Seiichi Yoshida is okay, he hasn't updated his website since November 18th. Maybe he's just out hunting down comets and too busy to update...
11020 Terry Lovejoy
terryjlovejoy Send Email
Dec 2, 2006
9:28 am
Thank you for posting, I notice that the last afrho values for P1 are close to double 2002 V1 at the same distance from the sun. I hope that trend continues...
11021 gvnn64@...
gvnn64 Send Email
Dec 2, 2006
11:32 am
Hi Robert and all, I obtained an additional observation from Antonio Milani. This further data point has been inserted on the graph I posted yesterday: ...
11022 gvnn64@...
gvnn64 Send Email
Dec 2, 2006
1:44 pm
Addendum: I insert in the plot also the Log (Afrho) values Vs. heliocentric distances (black data points): http://tinyurl.com/yhnko3 I think that this display...
11023 Seiichi Yoshida
seiichi_yosh... Send Email
Dec 2, 2006
4:43 pm
Dear Mark S Deprest, ... Execuse me. I had been too busy, not because hunting or observing comets, but because of my job... Anyway, today I updated most of my...
11024 Seiichi Yoshida
seiichi_yosh... Send Email
Dec 2, 2006
4:51 pm
Dear colleagues, Very bright supernova 2006mq, still bright as 13 mag even 40 days after the maximum, was extremely close by Comet C/2005 EL173 ( LONEOS ) on...
11025 Orlando Ben€ ¦ítez S€...
avejerilla Send Email
Dec 3, 2006
6:30 pm
Dears Sirs: I send the information about the II INTERNATIONAL "ASTRONOMICAL IMAGE" 2006 AWARD from the Agrupación Astronómica de Gran Canaria. Spain. We are...
11026 gvnn64@...
gvnn64 Send Email
Dec 4, 2006
11:42 am
Hi all, thanks to Mike Holloway, I inserted a further data point in the C/2006 P1 lightcurve. Expecially the last couple of observations (A. Milani and M....
11027 Seiichi Yoshida
seiichi_yosh... Send Email
Dec 5, 2006
3:07 am
Dear colleagues, Here is the list of interesting rendezvous in December. For more rendezvous events, please see: ...
11028 Mike Holloway
tricks46 Send Email
Dec 5, 2006
10:35 pm
Hello. I understand this is subject to change but I can get a better perspective of how an object is moving looking at this animation. It looks at this time...
11029 Carey Johnson
quarkcsj Send Email
Dec 6, 2006
2:42 am
Wow, that would have been close. Carey ... _________________________________________________________________ Get the latest Windows Live Messenger 8.1 Beta...
11030 Mr Wyatt
outbackmanyep Send Email
Dec 6, 2006
10:55 am
G'Day Mike! That link didnt work for me! Is there another one?? Cheers! Chris W ... From: comets-ml@yahoogroups.com [mailto:comets-ml@yahoogroups.com]On Behalf...
11031 Ireneusz Wlodarczyk
domek_szachy Send Email
Dec 6, 2006
11:35 am
Look now: http://neo.jpl.nasa.gov/cgi-bin/db_shm?sstr=C%2F2006+VZ13&group=all&earch=Search Regards, Ireneusz Wlodarczyk 553 Chorzow ... From: Mr Wyatt To:...
11032 Christian
chrisk0304 Send Email
Dec 6, 2006
6:28 pm
And that third link didn't cut it for me either. It looks like a typo in the link. Try this: <http://neo.jpl.nasa.gov/cgi-bin/db_shm?sstr=C%2F2006 ...
11033 Mike Holloway
tricks46 Send Email
Dec 6, 2006
10:02 pm
This might work for a while. http://tinyurl.com/ydbkud ... of...
11034 Phil
piceahill Send Email
Dec 8, 2006
2:43 pm
When I saw the image of C/2006 P1 at only 18 degrees elongation, I couldn't help but notice on the ephemeris that its elongation isn't going to get much below...
11035 Juan Jose Gonzalez Su...
jjgsgp Send Email
Dec 8, 2006
8:51 pm
Phil, After my previous magnitude estimate ( 9.1, November 16th ), I´m still going on trying to observe C/2006 P1 in twilight ( weather permitting ). If the...
11036 amar sharma
amar10sharmaa Send Email
Dec 9, 2006
6:53 am
What is the best location/latitude from which this is visible currently? It seems that it's still visible and being imaged by some members here, inspite of...
11037 Terry Lovejoy
terryjlovejoy Send Email
Dec 9, 2006
11:15 am
Its going to favour people at higher Northern latitudes as the comet moves more north of the sun. ALthough its only 16 or less degrees from the sun a few...
11038 amar sharma
amar10sharmaa Send Email
Dec 9, 2006
6:00 pm
Thanks a lot Terry for replying. Hmm..deep in twilight, that's going to be fun and challenging, hunting it down for the northern observers! Some more questions...
11039 Piotr Guzik
piotrek16 Send Email
Dec 9, 2006
7:47 pm
Amar, ... Unfortunately there aren't any formulae... Usually the tail is much longer and brighter for comets with small perihelion distance and with high...
11040 Charles Bell
quantumhyper... Send Email
Dec 9, 2006
9:27 pm
C/2006 P1 is moving toward the south in declination: http://cfa-www.harvard.edu/iau/Ephemerides/Comets/2006P1.html ... from ... twilight)....
11041 Terry Lovejoy
terryjlovejoy Send Email
Dec 9, 2006
10:12 pm
Yes but relative to the sun it is moving into a more northerly aspect, towards solar conjunction. Its the relative declination of the comet to the sun, and...
11042 Charles Bell
quantumhyper... Send Email
Dec 9, 2006
10:29 pm
Thank you Terry, I understand what you meant now. ... aspect, ... comet ... visibility. ... favoured....
11043 Robert McNaught
rmn@... Send Email
Dec 11, 2006
7:34 am
... Last month I gave a listing of optimum latitudes for visibility of C/2006 P1 at nautical twilight. Given that the comet appears to continue its unusually...
Messages 11014 - 11043 of 21615   Oldest  |  < Older  |  Newer >  |  Newest
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