Submission Gallery: 2013 Comets

[Efrain Morales]

Comet ISON on April 27th, 00:31ut., L3min., RGB 2min. ea.

Click to view full size image

[wilsondm]

Aurora in Iceland and PanSTARRS
Copyright: ちゃん Castor
[attachment=0]DSC_3522.jpg[/attachment]

[wilsondm]

PanSTARRS in Cepheus
http://www.leif.org/mikael
Copyright: Mikael Svalgaard
[attachment=0]panstarrs-and-ced214-in-cepheus-half.jpg[/attachment]

[Efrain Morales]

Comet PANSTARRS on May 2nd, 08:36-48ut. Animation At: ( http://www.jaicoa-observatory.com/Panst ... im-EMr.gif ) Locked on its core in a lapse time of 12 minutes showing its two tails much visible on the negative image windy gust up to 22mph and after the rain.

[tekic545]

PANSTARRS in Cepheus 4 May
http://tinyurl.com/cx6yewu
Copyright: Bob Gillette

[ki_cz]

PANSTARRS in Cepheus 4 May
http://tinyurl.com/cx6yewu
Copyright: Bob Gillette

Fantastic image!

[tekic545]

Thank you!

Bob

[gianni]

Comet Panstarrs and Alrai (gamma Chephei)
Copyright: Gianni Fardelli
http://www.facebook.com/gianni.fardelli

Click to view full size image

[piotrek sadowski]

Panstarrs

http://www.astrofotografia.com.pl/photo ... nstars.htm

Copyright: Piotr Sadowski

Click to view full size image

http://www.astrofotografia.com.pl/

[tekic545]

Splendid, Piotr. You caught it all.

Bob Gillette

[piotrek sadowski]

Thank you Bob


Piotrek

[Efrain Morales]

Comet LEMMON C/2012 F6 on May 19th, 08:47ut. A Close-up view and showing its core and also its vibrant green color. RGB of 1.5 min. ea. on this fast mover at this FL. (Equipment: LX200ACF 12 in. OTA, F6.3, CGE mount, ST402me NAB Ccd, Astronomik LRGB filter set.)

Click to view full size image

[PepeChambo]

Click to view full size image

Title: The anti-tail of the comet Panstarrs
Object/Date: C/2011 L4 (PANSTARRS) @ 2013-05-10
Tech data: GSO 8" f/4 + Canon EOS 350D (1×210 sec. at ISO 400)
Description: At the begining the month of May 2013 an anti-tail started to become evident on the comet C/2011 L4 (PANSTARRS), a narrow tail that aim at Sun (toward left in the image); this type of tail only is seeable when the Earth is near to comet orbital plane.
Post link: http://cometografia.es/2013/05/anti-col ... ans(es|en)
Copyright: José J. Chambó

[Chris Peterson]

C/2011 L4 (PANSTARRS)

32 minute exposure (16 x 120s)
EOS 7D, ISO 6400
FL = 135mm, f/5.66
2013.05.27 04:03 UT

Imaged within a few hours of the Earth crossing the comet's orbital plane, so the antitail is very prominent. From the comet nucleus to the point where the antitail goes off the image is 4.5°.

[bystander]

Comet ISON Hurtling Toward Uncertain Destiny with the Sun
Gemini Observatory, Institute for Astronomy, Univ of Hawaii | 2013 May 30

New Images of Comet ISON Hurtling Towards the Sun
Universe Today | Nancy Atkinson | 2013 May 30

[list]Images of Comet ISON obtained using the Gemini Multi-Object Spectrograph
at Gemini North on February 4, March 4, April 3, and May 4, 2013
(left to right, respectively; Comet ISON at center in all images).

Credit: Gemini Observatory/AURA;
Color composite: Travis Rector, Univ of Alaska Anchorage.[/list]

[PepeChambo]

Title: The comet Panstarrs under Polaris
Object/Date: C/2011 L4 (PANSTARRS) @ 2013-05-27
Tech data: Sigma 35-135 lens at 100mm. f/4 + Canon EOS 350D (4×180 sec. at ISO 1600)
Description: May 27, 2013. Concurring with the approaching of the comet C/2011 L4 PANSTARRS to Polaris (at upper center), Earth crossed the comet orbital plane. This perspective allowed to observe a long and inusual tail formed by dust particles which were left behind on this plane. In the image it can see a faint normal tail of dust of nearly 1º long toward right, and toward left, a long anti-tail of more than 6º passing near open cluster NGC 188. I have inserted a Moon image at same scale of photo as reference.
Post link: http://cometografia.es/2013/05/panstarr ... ans(es|en)
Copyright: José J. Chambó

[PepeChambo]

http://cdn.astrobin.com/images/7c4527b6 ... esized.jpg
[attachment=0]LemmonChambo.jpg[/attachment]
Title: The comet Lemmon on northern skies
Object/Date: C/2012 F6 (Lemmon) @ 2013-05-21
Tech data: Takahashi FSQ-106ED Refractor + SBIG ST-8300C (3×180 sec. at Bin 1x1)
Description: The comet C/2012 F6 (Lemmon) after rivalize with comet C/2011 L4 (PANSTARRS) on Southern Hemisphere sky and after surpass your perihelion, began to be observable from Northern Hemisphere during May 2013. In this image on day 21 of this month, in spite of the comet falled your brightness until 7 magnitude, still showed a long gas tail at least 1º long and a dust tail about 20' long leaving your gassy coma of turquoise color.
Post link: http://cometografia.es/2013/05/lemmon-b ... ans(es|en)
Copyright: José J. Chambó

[Efrain Morales]

Comet 29P Schwassmann-Wachmann 1 Showing its outburst and fan shaped tail. On June 20th, 2013.

[Efrain Morales]

Comet 29P Schwassmann-Wachmann 1 (2013) on June 25th, 00:47ut. Located south of the constellation of virgo. Slightly fainter now from its outburst a week ago (mag. 12.5 to 14.9 present) but showing well its fan like coma tail.

[Peter Vasey]

Comet Panstarrs and M31, April 3rd, Northumberland UK

Click to view full size image

[PepeChambo]

Title: The Panstarrs moving away
Object/Date: C/2011 L4 (PanSTARRS) @ 2013-07-06
Tech data: GSO 8" f/4 Refractor + Canon EOS 350D camera (3×180 sec. at ISO 1600)
Description: Although is moving away, the comet Panstarrs with a brightness of 10.5 magnitude still continue showing your changing dust tails: the anti-tail toward north at least 20' long and the normal tail toward east more short and broad.
Post link: http://cometografia.es/2013/07/panstarr ... ans(es|en)
Copyright: José J. Chambó

[bystander]

[i]Comet Borisov is the fuzzy spot with a brighter central region in this recent photo. [b]Credit: Oleg Bruzgalov[/b][/i]

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Amateur Discovers Comet C/2013 N4 (Borisov)
Universe Today | Bob King | 2013 Jul 14

[Sandgirl]

Comet Lemmon (Aug 5th.)
Copyrights: Damian Peach

[Sandgirl]

Comet Panstarrs (August 8th.)
Copyrights: Damian Peach

[Sandgirl]

Comet Lemmon
Copyrights: Damian Peach