親子觀星會

討論區 => 天文新知 => 主題作者是: peter 於 2016-09-26 12:20:07



主題: 豺狼座出現新星 ASASSN-16kt
作者: peter2016-09-26 12:20:07
http://www.universetoday.com/131048/bright-binocular-nova-discovered-lupus/
ASASSN-16kt


(http://www.universetoday.com/wp-content/uploads/2016/09/Nova-Lupi-2016-1024x867.jpg)

The possible nova in Lupus photographed on Sunday, Sept. 25 from Australia. The star is now bright enough to see in binoculars for observers in the far southern U.S. and points south. Credit: Joseph Brimacombe

(http://www.universetoday.com/wp-content/uploads/2014/03/Nova-diagram-NASA.jpg)
(http://www.universetoday.com/wp-content/uploads/2016/09/Nova-Lupi-tight.jpg)


The star is located at R.A. 15h 29?, –44° 49.7?


  All Sky Automated Survey for SuperNovae (ASAS-SN or “Assassin”) 會掃天空
 先前沒有高於17等
發現時 9.1等    September 23
現在 6.8 等   亮麗好像跳 11等   

還有人說 5.8等
https://twitter.com/superasassn
https://www.aavso.org/content/asassn-16kt-probable-nova-91-mag-lupus

https://www.sott.net/article/329268-Bright-nova-discovered-in-Lupus-the-Wolf

如果 5.8  就肉眼看得到


主題: 回覆: 豺狼座出現新星 ASASSN-16kt
作者: peter2016-09-27 09:50:21
目前 6.9等

http://www.itelescope.net/sky-alerts/2016/9/26/alert-bright-magnitude-69-likely-galactic-nova.html

(http://www.itelescope.net/storage/Nova_Lupi_Telescope_Chart.png?__SQUARESPACE_CACHEVERSION=1474891696301)