G'Day All ... I now have a printable PDF spotters map, set for astronomical twilight, http://home.mira.net/%7Ereynella1/astronomy/comet_2009G1_10-04-09.pdf and...
G'Day All Here is a celestia file for the STEREO space craft, using recent elements: ==============STEREO.ssc=============================== "STEREO-A" "Sol" {...
Karl, Thanks for the supplementary information. I agree, it was the correct decision to wait an extra day, allowing to calculate better orbital elements. J. J....
Hello again I'm made animations of images 20090410_000901_tbh1A to 20090410_040901_tbh1A and i wonder what is the noise and what is a real objects ? Take a...
Gidday Adam, the avi shows noise at centre right, these locations, (0,0) uplft image value x y slice 1 200904:20090410_000901_s4h1A 47.2969 463 288 1 2...
I can find at least these asteroids in the HI1As: 20090410_032901_s4h1A_4.gif (195,430) 20090410_204901_s4h1A_3.gif (213,429) 20090410_080901_s4h1A_3.gif...
Hi Adam, I think, this is a known comet: C/2009 G1 STEREO, discovered by Jiangao Ruan (will be passed a perihelion distance in 16th Apr) Regards, Michal...
G'Day All ... Yep, confirmed that this is C/2009 G1 STEREO. Cheers! Ian ====================================================== Ian Musgrave Peta O'Donohue,...
G'Day All ... Fantastic image Alan . Cheers! Ian ====================================================== Ian Musgrave Peta O'Donohue, Jack Francis, Michael...
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stereohunter@yahoogro...
Apr 16, 2009 11:37 am
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the stereohunter group. File :...
Gidday all, I have just uploaded an avi with some enhanced frames that show another, some what fuzzy, object moving near the left hand edge. I don't think this...
Alan, Your suspect is not 157P (it is approx 1.7 deg away, moving in the opposite direction). I updated my MPCOrb file and cannot find a match for any known...
G'Day All ... The object looks real to me, but I don't think it is 157P. According to me your object is around 4' away from 2009 G1, roughly midway between TYC...
... I have measured the five original images and have found no known objects close to the measured positions. The search radius was 15' no asteroid to mag 19 ...
Gidday Rainer, Colin and Ian, Thanks for your help in working this object through to this orbital determination, with so little obs. I have put this into...
G'Day All ... It's Jupiter. Cheers! Ian ====================================================== Ian Musgrave Peta O'Donohue, Jack Francis, Michael James and...
Gidday all, This object moves like an asteroid in the FOv, so i think it is. However My Starry night only is showing comet 157P Tritton very close to here,...
G'Day All ... 157P is almost on top of this location (but about 31' to the left, according to me), but at magnitude 18, it's very unlikely to be this object. ...
I agree. Using uncalibrated (i.e. fuzzy) spacecraft pointing, I get Aurelia at 525, 644 (380) for 20090424_000901_s4h1B.fts. Here's the full list for this...
