suhuasky 发表于 2012-12-19 12:36

王者归来 2011L4重新被地面捕捉到

It's back and going OK. Managed to image this comet at very low altitude in a
fast-brightening sky this morning. Trailed a bit but nonetheless the comet is
clearly visible. Position should improve day by day until the Moon kills it.

I added some star magnitudes to the image, TYC and rubbery. The comet
definitely appears brighter than mag 10, how much brighter is difficult to say
because any extended coma would have been washed out with the sky brightness,
other factors aside.http://i727.photobucket.com/albums/ww271/Rob_Kau/C2011L418Dec2012text.jpgCheers -

Rob Kaufman
Bright, Victoria, Australia

AJJ 发表于 2012-12-19 13:01

It's back and going OK::070821_13.jpg::

海洋之心 发表于 2012-12-19 13:10

看懂了 OK 其他的都没看懂！:Q

皮侠客 发表于 2012-12-19 18:39

关心亮度~~~~~~~

suhuasky 发表于 2012-12-19 20:45

皮侠客 发表于 2012-12-19 18:39 static/image/common/back.gif
关心亮度~~~~~~~

根据几颗对比星估计亮度在9.8等左右。

皮侠客 发表于 2012-12-19 22:28

suhuasky 发表于 2012-12-19 20:45 static/image/common/back.gif
根据几颗对比星估计亮度在9.8等左右。

比预报稍亮，密切关注啊
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