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The Great Christmas Comet of 2011, 2011 W3 (Lovejoy)
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post Dec 2 2011, 09:59 PM
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http://sungrazer.nrl.navy.mil/index.php?p=.../birthday_comet

Possible very bright sungrazing comet coming mid December - Comet Lovejoy C/2011 W3 (Lovejoy)

Information in the link above.
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Mongo
post Dec 31 2011, 01:13 AM
Post #2


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Comet-ml post #19150 by Chris:

QUOTE
Hi all,
I observed this morning from 20kms East of Walcha, i also tried around 10:30pm on the evening of 30th Dec but moonlight washed out the tail in the background sky.

The tail was dimmer than SMC and slightly fainter than the Milky Way area just below the Pointers, i traced the tail to 22 degrees with the naked eye, which was just past Beta Cen, the eastern side of the tail end seemed to curve slightly to the East, the Western side appeared realtively straight.

There was a gap between the Milky way and the tail mid section which helped locate it with naked eye.

With 7x50 B's the head of the comet was 15' in dia, the width of the tail in the mid section was around 2 degrees, and fanned out to around 3.5 to 4 degrees at the end.

I did get a mag estimate but need to get to my program which is at work.

Cheers,
Chris W
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Posts in this topic
- Sunspot   The Great Christmas Comet of 2011   Dec 2 2011, 09:59 PM
- - Sunspot   Here it comes http://sohowww.nascom.nasa.gov//dat...   Dec 14 2011, 09:22 AM
- - titanicrivers   And check out the SOHO Movie Theater! Choose ...   Dec 15 2011, 04:14 AM
|- - SteveM   QUOTE (titanicrivers @ Dec 14 2011, 11:14...   Dec 17 2011, 03:39 AM
- - Mongo   Spaceweather COMET LOVEJOY UPDATE: Matthew Knigh...   Dec 15 2011, 07:59 PM
|- - stevesliva   QUOTE (Mongo @ Dec 15 2011, 03:59 PM) If ...   Dec 15 2011, 08:05 PM
- - Mongo   Same here. Right now it's overcast from horiz...   Dec 15 2011, 08:31 PM
- - Juramike   It lives! http://www.youtube.com/watch?featur...   Dec 16 2011, 02:06 AM
- - Mongo   Here is another video: http://sdoisgo.blogspot.co...   Dec 16 2011, 03:52 AM
- - Explorer1   That's one tough cookie.... Any estimate for h...   Dec 16 2011, 08:09 AM
- - jamescanvin   140,000 km (1.2 solar radii) above the surface   Dec 16 2011, 08:31 AM
|- - Mongo   QUOTE (jamescanvin @ Dec 16 2011, 08:31 A...   Dec 16 2011, 02:45 PM
- - Sunspot   Seems to have left it's tail behind. http:...   Dec 16 2011, 09:48 AM
|- - Toma B   QUOTE (Sunspot @ Dec 16 2011, 11:48 AM) S...   Dec 16 2011, 04:08 PM
- - Mongo   It is still very soon, but it appears that Comet L...   Dec 16 2011, 10:12 PM
- - Sunspot   The Ion tail has reappeared too.   Dec 16 2011, 10:47 PM
- - Mongo   Another movie: SOHO LASCO C3 This site only show...   Dec 17 2011, 03:29 AM
- - nprev   The next few days may prove interesting...and spec...   Dec 17 2011, 03:34 AM
- - Sunspot   Visual sightings starting to come in now.   Dec 17 2011, 01:10 PM
- - Floyd   Why is the view better from south of the Equater? ...   Dec 17 2011, 02:31 PM
- - Mongo   Comet Lovejoy is no longer a daylight comet, so da...   Dec 17 2011, 02:58 PM
- - Floyd   Thanks Mongo, great explanation!   Dec 17 2011, 06:00 PM
- - MaG   Our friends took image from Argentina today mornin...   Dec 17 2011, 08:46 PM
- - Mongo   This was posted today by highly respected astronom...   Dec 18 2011, 10:30 PM
- - nprev   ...if John Bortle says anything about comets, I be...   Dec 18 2011, 10:34 PM
- - Stu   Wow. Ok, now I really am officially northern hemi...   Dec 18 2011, 10:48 PM
|- - scalbers   QUOTE (Stu @ Dec 18 2011, 10:48 PM) Wow. ...   Dec 18 2011, 11:33 PM
- - nprev   Now, now, Stu...we had Hale-Bopp! But, yea...   Dec 18 2011, 10:55 PM
- - Mongo   Report of a daylight sighting of Comet Lovejoy on ...   Dec 19 2011, 12:21 AM
- - nprev   Wow. Mongo, please keep feeding salient info like...   Dec 19 2011, 12:58 AM
- - Mongo   For those readers who are in the southern hemisphe...   Dec 19 2011, 02:15 AM
- - Mongo   From Malargue, Argentina this morning:   Dec 19 2011, 02:14 PM
- - Mongo   Finder chart for 35 degrees south on Wednesday mor...   Dec 19 2011, 08:44 PM
- - Stu   Tail sighted - and photographed - from Australia.....   Dec 19 2011, 09:30 PM
- - Mongo   This is interesting. From the comet-ml mailing li...   Dec 19 2011, 09:45 PM
- - nprev   Magnificent!!!   Dec 20 2011, 04:06 AM
- - machi   Amazing images, it's unbelievable, that this l...   Dec 20 2011, 10:06 AM
- - tasp   Impressive it withstood the tidal effects too.   Dec 20 2011, 02:06 PM
- - Mongo   Latest today from comet-ml mailing list: QUOTE Hi...   Dec 20 2011, 06:59 PM
|- - jamescanvin   QUOTE (Mongo @ Dec 20 2011, 06:59 PM) The...   Dec 20 2011, 09:45 PM
- - nprev   In moonlight, no less. Good grief.   Dec 20 2011, 07:45 PM
- - Mongo   Finder charts for 35 degrees South latitude on Thu...   Dec 20 2011, 08:40 PM
- - Mongo   Oh-oh. That title change may have been premature....   Dec 20 2011, 11:51 PM
- - Mongo   A photo from this post: QUOTE After reading Ian C...   Dec 21 2011, 12:27 AM
- - Mongo   From comet-ml post #18958: QUOTE Hi all, When I ...   Dec 21 2011, 12:52 AM
- - Mongo   From comet-ml post #18977: QUOTE Hi All, I have ...   Dec 21 2011, 05:06 PM
- - Mongo   From this Brazilian Portuguese-language blog:   Dec 21 2011, 05:09 PM
- - Mongo   From comet-ml post #18990 by Robert McNaught: QUO...   Dec 21 2011, 07:58 PM
- - Mongo   Here is a photo from this morning by outbackmanyep...   Dec 21 2011, 08:07 PM
- - Mongo   Photo from this site:   Dec 21 2011, 09:46 PM
|- - ugordan   Wow.   Dec 21 2011, 10:05 PM
- - scalbers   Very nice. Looks rather brighter than pieces of Mi...   Dec 21 2011, 11:06 PM
- - Mongo   There are some incredible movies now available fro...   Dec 22 2011, 12:07 AM
- - Mongo   The latest image of Comet Lovejoy, by Colin Legg. ...   Dec 22 2011, 03:11 PM
- - Stu   Good grief... view from the ISS... http://www.fli...   Dec 22 2011, 06:54 PM
- - Tesheiner   Wow!   Dec 22 2011, 07:20 PM
- - Stu   Lovejoy Rising...   Dec 22 2011, 08:44 PM
- - centsworth_II   This time lapse via a tip from Emily's Twitter...   Dec 22 2011, 09:08 PM
- - Stu   Just saw that, wish I'd noticed there were ear...   Dec 22 2011, 09:12 PM
- - Mongo   From comet-ml post #19028 by Dave Herald: QUOTE A...   Dec 22 2011, 10:48 PM
- - Mongo   Here is a cropped version of the full-resolution p...   Dec 22 2011, 10:53 PM
- - Mongo   I like this shot, taken by Jim Gifford, it is very...   Dec 22 2011, 10:58 PM
- - Mongo   From comet-ml post #19031 by David Seargent: QUOT...   Dec 23 2011, 12:35 AM
- - Mongo   A great photo by Lester Barnes of south Australia:   Dec 23 2011, 01:57 AM
- - Mongo   Commentary by John Bortle (comet-ml post #19037) o...   Dec 23 2011, 01:29 PM
- - Mongo   From comet-ml post #19038, replying to David Searg...   Dec 23 2011, 01:34 PM
- - Mongo   Another report on the comet by Geoff Dudley (comet...   Dec 23 2011, 01:42 PM
- - Mongo   Now that Lovejoy is "officially" a Great...   Dec 23 2011, 02:00 PM
- - Mongo   As expected, comet Lovejoy is growing more promine...   Dec 23 2011, 07:04 PM
- - Mongo   To make comparisons easier, I have put images of I...   Dec 23 2011, 07:15 PM
- - Mongo   The tail is getting bigger! From Rob Kaufman ...   Dec 23 2011, 07:21 PM
- - Mongo   From Robert McNaught, comet-ml post #19047: QUOTE...   Dec 23 2011, 10:42 PM
- - Mongo   More confirmation of today's observations, by ...   Dec 23 2011, 11:08 PM
- - Mongo   A response by Vello Tabur in comet-ml post #19055 ...   Dec 24 2011, 03:53 AM
- - elakdawalla   Mongo, I just want to say thanks for these summari...   Dec 24 2011, 04:03 PM
|- - ElkGroveDan   QUOTE (elakdawalla @ Dec 24 2011, 08:03 A...   Dec 24 2011, 04:13 PM
- - Explorer1   That would be rather tricky, considering the Darie...   Dec 24 2011, 06:46 PM
- - Mongo   Christmas Eve image of comet Lovejoy by Scott Alde...   Dec 24 2011, 07:42 PM
- - nprev   W O W ! ! !   Dec 25 2011, 01:36 AM
- - Mongo   Yes, I think that Lovejoy has done quite well for ...   Dec 25 2011, 02:08 AM
- - Mongo   From comet-ml post #19078 by David Seargent: QUOT...   Dec 25 2011, 02:55 PM
- - Mongo   From comet-ml post #19088 by Robert McNaught: QUO...   Dec 25 2011, 07:41 PM
- - Mongo   Comet-ml post #19096 by Rob Kaufman: QUOTE Here...   Dec 26 2011, 02:30 PM
- - Mongo   Comet-ml post #19100 bt Dave Herald, regarding the...   Dec 26 2011, 02:35 PM
- - Mongo   Comet-ml post #19101 by Rob Kaufman: QUOTE Hi Fra...   Dec 26 2011, 02:37 PM
- - Mongo   From comet-ml post #19115 by Jim Gifford: QUOTE A...   Dec 26 2011, 08:37 PM
- - Stu   Latest ISS shots put together...   Dec 26 2011, 09:07 PM
- - Mongo   From comet-ml post #19117 by Rob Kaufman: QUOTE N...   Dec 26 2011, 09:28 PM
- - Mongo   Comet-ml post #19119 by John Bortle: QUOTE --- In...   Dec 26 2011, 10:57 PM
- - Mongo   Comet-ml post #19122 by David Seargent QUOTE Hi a...   Dec 27 2011, 02:47 AM
- - Mongo   Comet-ml post #19122 by Vello Tabur QUOTE Hi, I ...   Dec 27 2011, 02:54 AM
- - Mongo   From comet-ml post #19128 by Michael Mattiazzo: Q...   Dec 27 2011, 05:49 PM
- - Mongo   A spectacular image hosted on Gary Kronk's Com...   Dec 27 2011, 08:02 PM
- - Mongo   Comet-ml post #19131 by Andrew Pearce: QUOTE Hi a...   Dec 29 2011, 02:00 AM
- - Mongo   Comet-ml post #19142 by Andrew Pearce QUOTE Hi Al...   Dec 29 2011, 11:02 PM
- - Mongo   Comet-ml post #19150 by Chris: QUOTE Hi all, I ob...   Dec 31 2011, 01:13 AM
- - Mongo   From comet-ml post #19154 by Michael Mattiazzo QU...   Dec 31 2011, 02:15 PM
- - Mongo   Comet-ml post #19169 and #19174 by David Seargent...   Jan 1 2012, 06:39 PM
- - Mongo   Comet-ml post #19176 by John Bortle: QUOTE By phy...   Jan 1 2012, 06:43 PM
- - nprev   Just heard from my stepdaughter, who returned toda...   Jan 2 2012, 03:28 AM
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