SN 1994D was a Type Ia supernova event in the outskirts of galaxy NGC 4526. It was offset by 9.0″ west and 7.8″ south of the galaxy center and positioned...
6 KB (398 words) - 19:53, 19 November 2024
through modern astronomical telescopes. The most recent naked-eye supernova was SN 1987A, which was the explosion of a blue supergiant star in the Large Magellanic...
201 KB (21,949 words) - 08:43, 27 January 2025
remnants Lists of astronomical objects Modern estimates vary widely; see SN 185 for more detail. Ksenofontov, L. T.; Berezhko, E. G.; Völk, H. J. (2005-04-01)...
43 KB (2,053 words) - 15:23, 27 January 2025
been observed in NGC 4526: SN 1969E (type unknown, mag. 16) was discovered by Enrique Chavira on 23 March 1969. SN 1994D (type Ia, mag. 15.2) was discovered...
11 KB (862 words) - 04:50, 3 December 2024
determining extragalactic distances up to a few hundred Mpc. A notable exception is SN 2003fg, the "Champagne Supernova", a Type Ia supernova of unusual nature....
54 KB (7,895 words) - 13:31, 20 October 2024
Astronomical events North Polar Spur SN 1990N SN 1994D SN 2002cx SN 2007bi SN 2020jfo U1.11...
7 KB (519 words) - 23:46, 22 January 2024
Astronomical events North Polar Spur SN 1990N SN 1994D SN 2002cx SN 2007bi SN 2020jfo U1.11...
16 KB (1,631 words) - 20:01, 2 February 2025
of SN 2002cx before 15 days after maximum evolves in a similar manner to SN 1999ac, brightening faster than SN 1991T but slower than SN 1994D or SN 2000cx...
13 KB (1,627 words) - 01:51, 24 December 2024
many local anomalies in the generally homogeneous character of interstellar space, such as this galaxy (NGC 4526) and the supernova beside it (SN 1994D)....
11 KB (1,270 words) - 11:35, 2 February 2025
Astronomical events North Polar Spur SN 1990N SN 1994D SN 2002cx SN 2007bi SN 2020jfo U1.11...
7 KB (481 words) - 07:29, 21 August 2024