|
主題: SN 2017eaw is a Type II-P Supernova in NGC 6946 作者: peter 於 2017-05-14 20:48:05 NGC 6946 SUPERNOVA
https://www.cloudynights.com/topic/577352-bright-possible-supernova-in-ngc6946/ R.A. 20h34m44.24s, Decl. +60°11’35.9” (equinox 2000.0), about 153” NW of the center of NGC 6946. The discovery 一說 12.x 等 http://users.wirelessbeehive.com/~paw/ngc6946-1.jpg (http://users.wirelessbeehive.com/~paw/ngc6946-1.jpg) 主題: 回覆： NGC 6946 SUPERNOVA 作者: peter 於 2017-05-15 21:10:17 (http://www.skyandtelescope.com/wp-content/uploads/SN-NGC-6946-close-map_reversed.jpg)
主題: 回覆： SN 2017eaw is a Type II-P Supernova in NGC 6946 作者: peter 於 2017-05-15 21:12:05 http://www.rochesterastronomy.org/sn2017/sn2017eaw.html
Image Credit Date Mag Filter Comments Patrick Wiggins 2017/05/14.238 12.8 C Discovery mirror Gianluca Masi 2017/05/14.367 12.6 U Dennis Denisenko 2017/05/14.397 color animated gif ASASSN 2017/05/14.438 Martin Mobberley 2017/05/14.442 13.3 V Nick James 2017/05/14.890 C Andre Mantero 2017/05/14.912 13.1 V G. Wells and D. Bamberger 2017/05/14.920 13.6 CV Jordi Camarasa 2017/05/15.122 13.1 R |