File:7968 Elst–Pizarro Eso9637a.jpg

From Wikimedia Commons, the free media repository
Jump to: navigation, search
7968_Elst–Pizarro_Eso9637a.jpg ‎(608 × 491 pixels, file size: 172 KB, MIME type: image/jpeg)

Summary[edit]

Description
English: On August 7, 1996, Eric W. Elst (Royal Observatory, Uccle, Belgium) reported his discovery of a cometary image on mid-July exposures by Guido Pizarro with the 1.0-m ESO Schmidt telescope at the La Silla Observatory. Further ESO Schmidt plates were then obtained, and on August 19, with the help of orbital computations by Brian Marsden (IAU Central Bureau for Astronomical Telegrams, Cambridge, Mass., USA), Elst was able to identify the object on them. The comet can easily be identified in the frame. No coma is seen, only the pronounced, extremely narrow dust tail which points towards position angle p.a. = 252 deg (about 2 deg away from the direction towards the Sun). The overall length of the tail in the frame is about 7.6 arcmin (= 555,000 km at the comet), but actually it is longer than 8.5 arcmin, since it extends beyond the edge of the field of view of the original image.
Date
Source https://www.eso.org/public/images/eso9637a/
Author ESO

Licensing[edit]

This photograph was produced by European Southern Observatory (ESO).
Their website states: "All ESO still and motion pictures, with the exception of the ESO Logo, are released under the Creative Commons Attribution 4.0 International License, unless the credit byline indicates otherwise."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
w:en:Creative Commons
attribution		 This file is licensed under the Creative Commons Attribution 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current16:21, 5 June 2013Thumbnail for version as of 16:21, 5 June 2013608 × 491 (172 KB)C messier (talk | contribs)User created page with UploadWizard
  • You cannot overwrite this file.

There are no pages that link to this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title
  • On August 7, 1996, Eric W. Elst (Royal Observatory, Uccle, Belgium) reported his discovery of a cometary image on mid-July exposures by Guido Pizarro with the 1.0-m ESO Schmidt telescope at the La Silla Observatory. Further ESO Schmidt plates were then obtained, and on August 19, with the help of orbital computations by Brian Marsden (IAU Central Bureau for Astronomical Telegrams, Cambridge, Mass., USA), Elst was able to identify the object on them. The comet can easily be identified in the frame. No coma is seen, only the pronounced, extremely narrow dust tail which points towards position angle p.a. = 252 deg (about 2 deg away from the direction towards the Sun). The overall length of the tail in the frame is about 7.6 arcmin (= 555,000 km at the comet), but actually it is longer than 8.5 arcmin, since it extends beyond the edge of the field of view of the original image.
Date and time of data generation 00:00, 16 September 1996
Source European Southern Observatory
Credit/Provider ESO
Short title
  • Strange Comet Discovered at ESO
Contact information

http://www.eso.org/

Karl-Schwarzschild-Strasse 2

Garching bei München, , D-85748 Germany

Usage terms
  • Creative Commons Attribution 3.0 Unported license
Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:7968_Elst–Pizarro_Eso9637a.jpg&oldid=214495908"