File:7968 Elst–Pizarro Eso9637a.jpg

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7968_Elst–Pizarro_Eso9637a.jpg ‎(608 × 491 pixels, file size: 172 KB, MIME type: image/jpeg)

Summary

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

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inception

16 September 1996

media type

image/jpeg

checksum

2892c6eb6b421a41a828a099a9ff50d2a251e26b

determination method: SHA-1

data size

176,604 byte

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491 pixel

width

608 pixel

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Date/TimeThumbnailDimensionsUserComment
current16:21, 5 June 2013Thumbnail for version as of 16:21, 5 June 2013608 × 491 (172 KB)C messierUser created page with UploadWizard
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