| |
Title: Massive stars exploding in a He-rich circumstellar medium - I. Type Ibn (SN 2006jc-like) events Authors: A. Pastorello, S. Mattila, L. Zampieri, M. Della Valle, S. J. Smartt, S. Valenti, I. Agnoletto, S. Benetti, C. R. Benn, D. Branch, E. Cappellaro, M. Dennefeld, J. J. Eldridge, A. Gal-Yam...
|
|
|
|
|
| |
Pan-STARRS Finds a "Lost" Supernova The star Eta Carinae is ready to blow. 170 years ago, this 100-solar-mass object belched out several suns' worth of gas in an eruption that made it the second-brightest star after Sirius. That was just a precursor to the main event, since it will eventu...
|
|
|
|
|
| |
A possible magnitude 13.9 Supernova was discovered on the 9th October, 2006, by Koichi Itagaki; Tim Puckett and R. Gorelli in the spiral galaxy UGC 4904 in the constellation Lynx
The supernova is located 11" west and 7" south of the centre of UGC 4904.
Position(2000): R.A. = 09h17m20s.78,...
|
|
|
|
|
1 2
)
(Preview)
