... This is a list of the supernovae discovered in 2005. ... For the year 2005, 376 (a new record!) supernovae have been reported (249 last year ). 79 in NGC and IC galaxies (66 last year), 149 got brighter than 18th Mag (126 last year). 21 extragalactic novae were also reported. ... K0509-001 , CBAT PSN discovered 2005/09/10.000 by J. Frieman at R.A. = 21h26m16s.30, Decl. ... 2005nc (= GRB 050525A), IAUC 8696 discovered 2005/05/30.28 by ESO at R.A. = 18h32m32s.58, Decl. ... Mag 18.6 , Type unknown . ...
... FAQ Key Publications Links . ... Combined with previous data from our High-z Supernova Search Team and recent results by Riess et al., this expanded set of 16 high-redshift supernovae and a set of 34 nearby supernovae are used to place constraints on the following cosmological parameters: the Hubble constant (H 0 ), the mass density ( M ), the cosmological constant (i.e., the vacuum energy density, ), the deceleration parameter (q 0 ), and the dynamical age of the universe (t 0 ). ...