主題: 國外拍攝 c/2015 G2 彗星 and Helix Nebula 作者: peter 於 2015-04-20 18:27:49 from http://www.aerith.net/comet/catalog/2015G2/mag.gif (http://www.aerith.net/comet/catalog/2015G2/mag.gif) http://cometbase.net/en/observation/listObserv/1194 http://spaceweathergallery.com/indiv_upload.php?upload_id=111884&PHPSESSID=qlt7prbc0bgvpbaop0q4c47427 (http://0e33611cb8e6da737d5c-e13b5a910e105e07f9070866adaae10b.r15.cf1.rackcdn.com/Fritz-Helmut-Hemmerich-C_2015_G2_2015-04-18_6-25h_6-40h_SonyA7sDS_Hyperstar_ISO3200_55x10_ASAmount_noFilter_1429448857_lg.jpg) Taken by Fritz Helmut Hemmerich on March 18, 2014 這圖是 2014 /3/18 ?? Could reach magnitude 5-6 in May 2015 for southerners! http://members.westnet.com.au/mmatti/webpage/2015G2_MASTER.htm http://spaceweathergallery.com/indiv_upload.php?upload_id=111884&PHPSESSID=qlt7prbc0bgvpbaop0q4c47427 http://members.westnet.com.au/mmatti/sc.htm Comet C/2015 F4 Jacques amongst the Galaxies http://www.itelescope.net/sky-alerts/2015/4/14/alert-comet-c2015-f4-jacques-amongst-the-galaxies.html Comet C/2015 F4 Jacques near the galaxies PGC 64456 and PGC 64450 as seen from the Siding Spring Observatory at 2:00 am local time on April 18. The rectangle is the field of view of T9. Click to embiggen. http://freestarcharts.com/19-news-and-current-events/394-comet-master-c-2015-g2-a-naked-eye-comet-for-may-2015 是否剛網頁打錯 這是2015 應該不是2014 ? 技安有貼另張 2015/4/20 拍 主題: 回覆: 國外拍攝 c/2015 G2 南半球彗星 Helix Nebula 作者: peter 於 2015-04-20 18:30:56 FACEBOOK
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