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stereohunter · STEREO Comet Hunters

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  • Members: 104
  • Category: Astronomy
  • Founded: Oct 19, 2006
  • Language: English
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A non group, non kreutz comet is moving in HI1b. see positions. I have not been able to relate it to a known comet as yet. so reporting it here Also Masanori...
15 Dec 17, 2008
12:14 pm

Ian Musgrave & Peta O...
ianfmusgrave
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Hi Jiangao, You can also find asteroid Proserpina here: 12/13 18:49:01 557, 429 12/14 01:29:01 564, 429 and Themis a little bit below it: 12/13 18:49:01...
1 Dec 17, 2008
9:30 am

Matson, Robert D.
rdotdaneelol...
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Hi all, It seem that have a moving object in HI1b image 2008/12/13. Move very slow. Is this a know object or just a noise? (0,0)upper left PNG image to GIF...
3 Dec 17, 2008
9:15 am

建高 阮
ruanjiangao
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Hi All, P/2003 K2 = P/2008 X4 (Christensen) is definitely visible in SWAN. It first appears on 12/4. I didn't notice it because it was moving so slowly, and in...
3 Dec 14, 2008
6:35 am

algwat
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Hi all, I think this is the comet detection by Rainer Kracht at Dec 10 2008 15:13:53 1024 size,(0,0)upper left PNG image to GIF image picture name position ...
2 Dec 14, 2008
4:16 am

Alan Watson
algwat
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Dear All, MPEC 2008-X81 (http://www.cfa.harvard.edu/mpec/K08/K08X81.html) has just been released, showing that the object reported by Alan is indeed the...
5 Dec 12, 2008
11:17 pm

Ian Musgrave & Peta O...
ianfmusgrave
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Sohohunter from Shihong Yuan at 2:47am Dec 05 2008 09:57:04 Mr Sungrazer - confirming A double view in HI and in COR2A and Cor2B I expect F.Y.I Rgds Alan ...
3 Dec 9, 2008
4:54 pm

建高 阮
ruanjiangao
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F.Y.I.,rgds Alan. Dec 03 2008 11:21:07 C2 Eryk Banach ?? Dec 03 2008 11:34:41 C2 Arkadiusz Kubczak Confirming 1 H1b:20081202_200901_s4h1B 44.0795 4 709 31 2...
3 Dec 6, 2008
10:47 pm

Alan Watson
algwat
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F.Y.I rgds Alan. Known - Jiangao Ruan - Images: C3; 20081123 19:51:12 (0,0) uplft image pixvalue x y slice 1 H1b:20081123_152901_s4h1B 22.4277 28 703 24 ...
4 Dec 6, 2008
9:36 pm

algwat
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Gidday All here is challange, I have been searching in the STEREO-A HI2 images for this comet. By my reckoning it should be square in the middle of the current...
3 Nov 25, 2008
10:01 am

Alan Watson
algwat
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Congrats Alen!!!! Made a page/gif for anyone to use as referance, use as you wish! http://www.rrmedic.com/secchi7.htm Your an Animal!!!! ~parrish...
2 Nov 23, 2008
8:54 pm

algwat
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Gidday All, I don't see any SOHO reports for 20081119, that matches this one. Going for STEREO/SECCHI 7, what do you think? (0,0) uplft pixvalue x y 1...
3 Nov 23, 2008
3:27 am

algwat
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F.Y.I rgds Alan. (0,0) up lft image pixvalue x y slice 1 H1b:20081020_072901_s4h1B 44.1248 0 646 12 2 H1b:20081020_064901_s4h1B 38.0526 5 649 11 3...
2 Oct 31, 2008
8:38 pm

Alan Watson
algwat
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2008/10/05 Kreutz group comets I think these are Michal Kusiak and Jiangao Ruan SOHO reported confirms. rgds, Alan (0,0) lower left image pixvalue x y...
3 Oct 8, 2008
1:10 pm

Rainer Kracht
rainerkracht
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Comet in H1a - 20080829 - C/2008 A1 McNaught F.Y.I. rgds Alan 24 H1a:20081004_232901_s4h1A 76.9025 10 649 36 25 H1a:20081004_224901_s4h1A 94.4510 10 650 35 26...
2 Oct 7, 2008
9:40 am

algwat
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I think this is 6P/D'Arrest just detectable across a long sequence, positions bewteen stars, rgds alan 6P/d'Arrest recent mag estimates 8.5 - 9.0 image...
1 Oct 6, 2008
10:19 am

algwat
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Hi all, I think this should be Jiangao's SOHO comet detected on Sep 29: picture size: 1024 * 1024 (0,0) Upper Left picture name position ...
5 Oct 3, 2008
8:54 pm

Alan Watson
algwat
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confirming this comet 20:42 721 630 Rainer ... the timing is indicating a small over lap with the C3 imager detections kind regards, Alan 1...
1 Sep 24, 2008
8:50 am

algwat
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Gidday Rainer, Yep, has a curve to it. i get these coordinates. rgds Alan (0,0) up left 2048x2048 x y cor2a:20080906_170754_d4c2A 1704 877 36 5 ...
2 Sep 18, 2008
3:18 am

algwat
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Gidday all, The current version update of imagej, Version 1.41l, 16 September 2008 , has the following improvement "Frederic Hessman contributed an improved...
1 Sep 17, 2008
10:16 am

algwat
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Another Kreutz is rising here, not sure which recent SOHOhunter messaes it relates too. It would be a bright detection in SOHO 080911-080912 kind rgds, Alan. ...
5 Sep 16, 2008
1:54 pm

karlbattams
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Gidday All, the bright Kreuts are back in the FOV, yipee... Know SOHO I expect. rgds Alan. Kreutz 1 1 H1b:20080907_204901_s4h1B 5 664 31 56.7715 2...
2 Sep 12, 2008
10:02 am

algwat
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F.Y.I rgds Alan. 1 h2a:20080829_140921_s4h2A 760 978 7 61.2617 2 h2a:20080829_200921_s4h2A 760 974 10 101 Follow the link for a ground shot at about 08/29...
2 Sep 1, 2008
9:30 am

Alan Watson
algwat
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it's still there 20080827_220901 604 201 20080827_224901 604 200 20080827_232901 605 200 well visible, GUIDE has it at mag 10.2 first detection in HI1B...
1 Aug 30, 2008
11:34 pm

rainerkracht
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COR2A 20080117_235220_tbc2A 253 897 4 Vesta Rainer Kracht moving object confirmation: better coordinates: 232,882 astrometry: 21 36 09 -17 29 Horizons...
4 Aug 30, 2008
9:24 pm

Rainer Kracht
rainerkracht
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Gidday all, Here is a challange for my methods. I can not relate it to a comet or asteroid in Starry night or Carte du Ciel. Regards, alan (0,0) upper left x y...
5 Aug 30, 2008
4:06 am

Alan Watson
algwat
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before 1 Ceres entered HI1B, it crossed the upper part of the COR2B field. Positions: 20080809_220754_d4c2B 522 113 0810_000754 518 113 0810_013754...
2 Aug 29, 2008
2:45 am

algwat
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Alan, From your database entry 20080820_144901_s4h1B 342,582 (better coordinates) It's not Urania, it's other object. I can not define it. Regards, Dimitry...
4 Aug 28, 2008
11:43 am

Alan Watson
algwat
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Gidday All, While there are few comets appearing in HI imagers, you do see a good number of asteroids. I created a data base table that you may like to add too...
7 Aug 27, 2008
1:44 pm

Alan Watson
algwat
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Hi guys, I've managed to download H1 FITS images from the database, but now I don't know what to do with them. What kind of modifications are performed...
1 Aug 18, 2008
10:32 pm

adldesigner
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