Skip to main content

supernova

Title Posted Bysort icon Updated/commented date Type
Alert Notice 251: 1903-50 Supernova 1998dq in NGC 6754 AND Rare outburst of the TOAD-type cataclysmic variable 1626+21 V592 Herculis AND Fading of 1544+28A R Coronae Borealis AND Request for observations of 0409-71 VW Hydri and 0749+22 U Geminorum weo 2 years 15 weeks ago Page
Alert Notice 201: 0740+73 Supernova 1995E in NGC 2441 AND Important reminder [CV observations for Astro-2, EUVE, Voyager, and ASCA] and Thanks [CV observations for Keele U. request and Hipparcos red variables for calibration] weo 2 years 15 weeks ago Page
Alert Notice 170: 1721-23 Nova Ophiuchi 1993 [V2295 Oph] AND 0946+69 Supernova in NGC 3031 (M81) [SN 1993J] AND 1810-00 FG Serpentis (AS 296) weo 18 hours 23 min ago Page
Alert Notice 281: 0829+28 Supernova 2001bg in NGC 2608 (Cancer) AND Reminder - observations requested for 0803+62 SU UMa being observed with RXTE AND Possible planetary transits of 2248-14 IL Aquarii = Gliese 876 weo 2 years 15 weeks ago Page
Alert Notice 214: 0557-23 Supernova 1995ad in NGC 2139 AND 0059+53 Nova Cas 1995 AND Observations of 0409-71 VW Hyi and 0749+22 U Gem AND Fading of 1544+28a R CrB AND Change of Julian Date to 2450000 and AAVSO Data Entry Program [V723 Cas] weo 2 years 15 weeks ago Page
Special Notice #242: SN 2011dh = Supernova in M51 = PSN J13303600+4706330 weo 5 weeks 6 days ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 2 years 15 weeks ago Page
Alert Notice 225: 0241-08 Supernova 1996an in NGC 1084 AND 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 2 years 15 weeks ago Page
Special Notice #392: ASASSN-14lp = Type Ia Supernova in NGC 4666 (Virgo) weo 1 year 20 weeks ago Page
Alert Notice 294: 0538-71 Nova in the Large Magellanic Cloud AND 0507-15 Supernova 2002bj in NGC 1821 (Lepus) AND 0324+43 GK Persei in outburst - request to monitor weo 2 years 15 weeks ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 2 years 15 weeks ago Page
Special Notice #17: Supernova 2006ej in NGC 191A (Cetus) weo 1 year 28 weeks ago Page
Special Notice #243: Pre-SN 2011dh images of M51 requested weo 5 weeks 6 days ago Page
Alert Notice 313: 2005+39 N Cygni 2005 AND 1258-49 SN 2005af in NGC 4945 (Centaurus) AND Reminder to monitor 0749+22 U Geminorum weo 2 years 25 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 2 years 15 weeks ago Page
Alert Notice 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 2 years 20 hours ago Page
New Sequence for SN2011B SXN 5 years 7 weeks ago Page
Aviso Especial de AAVSO #337 (actualizado): supernova brillante de tipo Ia en la galaxia NGC 5643 (Lupus) Sebastian Otero 3 years 11 weeks ago Page
Supernova 2011fe: La supernova más brillante de los últimos 20 años Sebastian Otero 4 years 34 weeks ago Page
Alerta de AAVSO 495: Brillante supernova de tipo Ia PSN J09554214+6940260 y campaña de observación Sebastian Otero 2 years 14 weeks ago Page
SN 2011fe Matthew Templeton 4 years 17 weeks ago Page
Special Notice #250: Possible Type-Ia Supernova in M101 Matthew Templeton 5 weeks 6 days ago Page
Special Notice #318: SN 2012hr, a Type Ia supernova prior to maximum Matthew Templeton 3 years 17 weeks ago Page
Special Notice #256: Request for fast optical time series of SN 2011fe Matthew Templeton 4 years 27 weeks ago Page
The Nova/Supernova Award M.Saladyga 3 years 6 weeks ago Page
Supernova Photometry Chat with Dr. Michael Richmond kqr 4 years 33 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484