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Charts for Jan 04, 2007 occultations (2 events)

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發表於 2007-12-15 21:04:41 | 顯示全部樓層 |閱讀模式
Hi,
Here are the finder charts for the 2 asteroid occultation events on Jan 04, 2008.
The first event will start at about 10:40 UT, and the second at about 20:27 UT.

The first set of 4 images are for the first event.
The second set have a -2 designation.
The charts are 15 by 15 arcmin, with the target star in the middle.
The blue and red images are from Palomar Sky Survey 2.

PTS
thesky.jpg
20080104blue.jpg
20080104red.jpg
20080104gsc2.jpg
thesky-2.jpg
20080104-2blue.jpg
20080104-2red.jpg
20080104-2gsc2.jpg
發表於 2007-12-19 07:38:42 | 顯示全部樓層
For those interested in asteroid occultation, you could find all the most updated information you need from this web site:

http://www.asteroidoccultation.com/

The first event on Jan. 4 is asteroid 1637, HK lies on the southern edge of the predicted occultation path. But beware that the asteroid diameter is predicted to be about 45 km ONLY.

Jan4 1637.gif

The second event is by asteroid 881, only 29 km in size!

Good luck.

Jan. 4 881.gif

[ 本帖最後由 BillYeung 於 2007-12-19 07:42 編輯 ]
 樓主| 發表於 2007-12-27 17:21:28 | 顯示全部樓層

It should be Jan 04, 2008

Thank CK Lau for pointing out.  


PTS
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