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Comet 29P in 13th magnitude outburst

(1)
Discovered independently by myself, Kevin Hills, and JF Soulier / F. Kugel on morning of April 24. Time of outburst = 2017 04 23.66 +/- 0.37 Some selected
gallileo99uk
1
post
4:56 PM

157P/Tritton

(6)
Good morning Hidetaka Sato. Here is my observation of 20170422.939 http://6888comete.free.fr/fr/image157Ptrittonfrance.htm m2 : +/- 17.5 Sincerely.SOULIER
gvnn64@...
6
posts
Apr 24

C/2017 E4 Lovejoy: 23 Apr. 2017, perihelion

(1)
Dear All, I'm pleased to share this image of comet C/2017 E4 Lovejoy, imaged yesterday morning, the day of its perihelion. The object was only 6 deg. above the
Gianluca Masi
1
post
Apr 24

C 2017 E4 : day of perihelion.

(2)
Good morning. ...small complement to yesterday's observations, with the T300 France. I seem to see two lobes in the coma : dislocation ?? m2 : 15.0 (+/- 0.3),
Soulier Jean-François
2
posts
Apr 23

C/2015V2 ion tail

(1)
Hello all, I was able to image comet C/2015 V2 last night from MPC Code I81. The image shows a strong ion tail feature in this image. Although this feature has
denis buczynski
1
post
Apr 23

C/2017 E4: 14 Apr. 2017

(2)
The date is of course 22 Apr. 2017, sorry for the confusion. Best Gian Il 22/04/2017 17:38, Gianluca Masi gianluca@... [comets-ml]
Gianluca Masi
2
posts
Apr 22

C/2015 V2 - large scatter in magnitude estimates

(7)
Hello all: There are many physical effects that affect comet observations such as twilight, moon light, haze, cirrus clouds, dirty optics, old mirror coating,
Maik Meyer
7
posts
Apr 20

C/2017 E4 (Lovejoy) fading

(3)
Hello all,My image of 20170418  (link below) shows the comet has an elongated head without noticeable coma.Also the astrometry was very difficult with no
Johan Warell
3
posts
Apr 19

Re: [BAA Comets] C/2017 E4 (Lovejoy) fading

(1)
Great image Nick given the circumstances! The comet has definately transformed and yes it looks like a breakup event of some sort has occurred. Unfortunately I
Johan Warell
1
post
Apr 19

C/2015 V2 Johnson

(2)
My last image of C/2015 V2 and its relative measurement Afrho. https://flic.kr/p/TLi61M https://flic.kr/p/SH71db Regards. Adriano Valvasori
theG
2
posts
Apr 18

Is comet C/2017 E4 fading?

(9)
Hello Jean-François and others, It's really nice work you got to follow the comet closely. I managed to image the comet remotely from New Mexico (FSQ 106mm,
Thomas Lehmann
9
posts
Apr 18

fragment 73Pbt

(1)
Hello, After about 2 months of hiding of fragment 73Bt, it looks that fragment 73PBt is fairly visible again. Distance is about 5" towards south-south west of
Erik Bryssinck
1
post
Apr 13

WHAT IS GOING ON WITH COMET C/2015 ER61?

(11)
Hi Michael, seems your prediction about quick decline of the recent outburst activity of C/2015 ER61 is right ... unfurtunately ;-) My last two observations
Ignacio Ferrin
11
posts
Apr 13

new analysis light curve C/2015 ER 61

(1)
Hi all , new adjust and analysis of the light visual and ccd curve of comet C/2015 ER61 PANSTARRS , based in 603 observations from database MPC/IAU and comet
cometas71
1
post
Apr 12

OT - Meeting delle Associazioni astrofili locali

(2)
I'm so sorry, I send this on the wrong list... Sorry again, Luca Buzzi
Luca Buzzi
2
posts
Apr 11
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