Skip to main content

AAVSO Alert Notice

Title Posted By Updated/commented datesort icon Type
Alert Notice 500: Novae in Scorpius and Cygnus weo 2 weeks 2 days ago Page
Alert Notice 499: Predicted occultation of Regulus weo 5 weeks 18 hours ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 5 weeks 4 days ago Page
Alert Notice 496: Outburst of the recurrent nova V745 Sco weo 9 weeks 3 days ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 9 weeks 3 days ago Page
Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign weo 10 weeks 4 days ago Page
Alerta de AAVSO 495: Brillante supernova de tipo Ia PSN J09554214+6940260 y campaña de observación Sebastian Otero 12 weeks 2 days ago Page
Alert Notice 295: 1753-30B Nova Sagittarii 2002 AND 0006-12 WW Cet request to monitor for RXTE observations weo 13 weeks 2 days ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 13 weeks 2 days ago Page
Alert Notice 292: 0659-03 Peculiar variable in Monoceros (Var Mon 02) [V838 Mon] weo 13 weeks 2 days ago Page
Alert Notice 291: 1348-63 Nova Centauri 2001 - possible nova in Centaurus [V1039 Cen] weo 13 weeks 2 days ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 13 weeks 2 days ago Page
Alert Notice 289: 1805-30 Nova Sagittarii 2001 No. 3 [V4740 Sgr] weo 13 weeks 2 days ago Page
Alert Notice 288: 1818-30B Nova Sagittarii 2001 No. 2 AND 0329-36B Supernova 2001du in NGC 1365 in Fornax AND 2059+48 Nova Cygni 2001 No. 2 = V2275 Cygni AND 2003+17 WZ Sagittae superoutburst update - dramatic fluctuations continue [V4739 Sgr] weo 13 weeks 2 days ago Page
Alert Notice 287: 2059+48 Nova Cygni 2001 No. 2 AND 2003+17 WZ Sagittae superoutburst continues - recovering from dramatic dip [V2275 Cyg] weo 13 weeks 2 days ago Page
Alert Notice 286: 2003+17 WZ Sagittae in outburst AND 2003+35 Nova Cygni 2001 = V2274 Cygni - Update weo 13 weeks 2 days ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 13 weeks 2 days ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 13 weeks 2 days ago Page
Alert Notice 283: Rare superoutburst of 1227+14 AL Comae Berenices AND 1902+11 Nova Aquilae 2001 - update and new chart [V1548 Aql] weo 13 weeks 2 days ago Page
Alert Notice 282: 1902+11 Nova Aquilae 2001 (= TAV J1907+117) AND 2248-14 IL Aquarii = Gliese 876 - Note [V1548 Aql] weo 13 weeks 2 days 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 13 weeks 2 days ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 13 weeks 2 days ago Page
Alert Notice 278: 1017-49 V383 Velorum (NSV 4834) = new dwarf nova weo 13 weeks 2 days ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 13 weeks 2 days ago Page
Alert Notice 276: 1903-57 Supernova 2000cj in NGC 6753 in Pavo AND 1846-01D Probable nova in Aquila = 1846-01 CI Aquilae weo 13 weeks 2 days ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 13 weeks 2 days ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 13 weeks 2 days ago Page
Alert Notice 273: 1828-14 Nova Scuti 2000 AND 2138+43 SS Cygni being observed with RXTE for three months weo 13 weeks 2 days ago Page
Alert Notice 272: 1301-27 Supernova 2000P in NGC 4965 in Hydra AND 1247-28 EX Hydrae - multiwavelength observing campaign scheduled weo 13 weeks 2 days ago Page
Alert Notice 271: 1749-19 N? Sgr 00 - possible nova in Sagittarius AND Request to monitor 0549-03 UX Ori, 0532-06B BF Ori, and 0533+26 RR Tau AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite [V4642 Sgr] weo 13 weeks 2 days ago Page
Alert Notice 270: 2036+65 Supernova 2000E in NGC 6951 in Cepheus weo 13 weeks 2 days ago Page
Alert Notice 269: 0735-40 CGCS 1825 - new red variable in Puppis [V671 Pup] weo 13 weeks 2 days ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 13 weeks 2 days ago Page
Alert Notice 267: 1012+41 Supernova 1999gi in NGC 3184 weo 13 weeks 2 days ago Page
Alert Notice 266: 0939-20 Supernova 1999gh in NGC 2986 AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite weo 13 weeks 2 days ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 13 weeks 2 days ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 13 weeks 2 days ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 13 weeks 2 days ago Page
Alert Notice 262: 1415-68 Nova Circini 1999 AND Fading of 1544+28A R Coronae Borealis AND Update on two recent novae (V1493 Aql, V382 Vel) and AM Herculis [DD Cir] weo 13 weeks 2 days ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 13 weeks 2 days ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484