Although Comet
Ikeya-Zhang is approaching our planet, it is also fading as it recedes
from the Sun. Astronomer Clay Sherrod reports on April 18 that "Ikeya-Zhang
is just visible to the naked eye and has dimmed almost one-half magnitude
since April 12." Nevertheless, there's still time to see
the comet before it vanishes. Get up before dawn any morning this
week or next and look north near the W-shaped constellation Cassiopeia;
the comet is a fuzzy blob about as bright
as a 4th magnitude star.
Spaceweather.com
wishes to thank all those who submitted to the Comet Ikeya-Zhang
gallery! The comet is now fading, and the gallery is now closed
to submissions.
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Unless
otherwise stated, all images are copyrighted by the photographers.
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Photographer, Location,
Date |
Larger images |
Comments |
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Marco
Cosmacini,
Monte Jonaz, Italy
March 10 |
#1 |
Taken with a Takahashi 106mm refractor
and Fuji 800 ISO film, this image of the comet by Marco Cosmacini
is a sum of three stacked exposures. |
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Jeff
Ball,
Gallia County, OH
March 10 |
#1 |
This brilliant image of Ikeya-Zhang
by Jeff Ball represents a 15-minute exposure, processed in Photoshop. |
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Prasad
Agrahar,
Manila, Philippines
March 10 |
#1 |
This image, captured about 40 miles
from Manila, was taken on March 10th, scanned, and enhanced in
Photoshop. |
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Ulrich
Beinert, Bernd
Gährken
Kronberg
March 10 |
#1,
#2 |
Ulrich Beinert: "A friend of
mine (Bernd Gährken) took a high-resolution B&W photo at
the same time as I took my color photo. We combined the color
and B&W photos to an LRGB. The date was March 10th, the time about
19:30 UT." |
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Mike
Oleary , El Cajon, California
March 10 |
#1 |
Mike Oleary: "An image of Comet
Ikeya-Zhang captured on Sunday, March 10, 2002. I used an )M-1
at the prime focus of a Televue NP-101 @ f/5.4. Film was Fuji
800. Exposure was 4 min." |
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Kurt-Peter
Zirn, Wendlingen, Germany
March 10 |
#1 |
By Kurt-Peter Zirn. Taken March
10th, 21h UT with a Pentay 75mm refractor and a ST237 CCD-camera.
Exposure time: 4 minutes. |
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Dr.
P. Clay Sherrod, Arkansas Sky Observatory, Arkansas, USA
March 10 |
#1,
more |
Clay Sherrod: "The comet has
brightened significantly since March 8. I was able to get a very
good photometric CCD reading against EPSILON PISCES (mag. 4.25)
to which the comet was significantly brighter at MAGNITUDE 4.13,
clearly visible to the naked eye. In 10 x 50 binoculars the tail
measured 5.7 degrees in twilight." |
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Alex
Roca and Angels Escuer, Hortoneda, Lerida, Spain
March 10 |
#1 |
Alex Roca hand-guided this image,
which shows the elusive Zodiacal Light in the background. Mars
is the brightest object at the very top of the image. |
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Michal
Palka & Klet Observatory, Czech Republic
March 10 |
#1,
#2, #3 |
Michal Palka: All the pictures were
made at Observatory Klet, Czech Republic by me, on Sunday 10th
March 2002 through Zeis - Sonnar 200 mm @ f/4 on Kodak Royal 400
negative material. Scanned directly from negative, no digital
processing. The tale of the comet apears to be aprox. 8 degrees
long (!). |
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Bartek
Okonek, Leszno, Poland
March 10 |
#1 |
A 30 sec. exposure of Ikeya-Zhang
on Kodak Supra 800, 58mm at f2.0. |
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Steve
Rismiller, Cincinnati, Ohio, USA
March 10 |
#1 |
S. Rismiller: "This image
reminds me of the view as seen through 10 x 70 binoculars from
the Cincinnati, Ohio area." Photo details: 102 mm ED Vixen
refractor, 32 mm Brandon eyepiece, Nikon 995 digital camera, and
a 1 minute exposure. |
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