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Tool for comet observers

(15)
I also wrote a small tutorial on COBS, especially for CCD measure. You can read it here: http://cobs.si/show?id=541 Best regards, Jakub ... I also wrote a
Jakub Cerny
15
posts
2:39 PM

A comet-like object on my frame of Scorpius taken on May 1, 2017

(4)
Here is another frame of the comet. https://www.flickr.com/photos/hiroc/34676045033 https://www.flickr.com/photos/hiroc/34676045033 Thanks for members in
hiroc070717
4
posts
Jun 23

fragment of comet C/2015 ER61

(3)
Hello everyone, Many of you may remember the ³Countdown to 500 Comets² I started a decade ago, and finished some five years later, and then a brief
Alan Hale
3
posts
Jun 20

C/2017 K2

(10)
A parabolic orbit has some "incidental" support actually. If the comet really is dynamically new, the present level of activity so far from the Sun becomes
seargent@ozemail.com.au
10
posts
Jun 11

Sad News :-(

(3)
Dear Nicholas, Thank you for bringing this to our attention - very sad indeed. Mike was quite a character and he will be missed by me for one. I see Wikipedia
Richard Miles
3
posts
May 30

COBS system upgrade!

(4)
Hi Jure, Good work. Regards Roger Dymock www.britastro.org/projectalcock Skype; rogerdymock67 Tel; 023 92647986 From:
Roger Dymock
4
posts
May 23

73Pbt

(6)
Good morning Thierry and the whole list. I think we have a dislocation (dust path) or extinction of 73P core mother and a post-perihelion burst of the -bt
Soulier Jean-François
6
posts
May 20

73P and 73P-bt 2017 05 05

(4)
Hello, Follow-up of comet 73P with fragment 73P-Bt on 10 may 2017: Magnitude 16.29 with aperture radius 4.1” for 73P Magnitude 17.52 with aperture radius
Erik Bryssinck
4
posts
May 10

C/2015 V2 - a methodological question : the effect of the tail on th

(7)
Thanks Juan Jose for you reply. Just to add some info, I noticed that we will cross the orbital plane of comet C/2015 V2 (Johnson) on May 31st: that's when the
biver_nicolas
7
posts
May 10

Offset comet tracking?

(12)
Chris, I use an old 3 GHZ Pentium laptop with 1.5 G of ram to control my AP900 GTO using a serial port and a 4 port USB HUB for PHD guiding camera and QSI
Paul Johnson
12
posts
May 2
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