Skip to main content

AAVSO Alert Notice

Title Posted Bysort icon Updated/commented date Type
Alert Notice 211: AAVSO on World Wide Web AND 1958+56 V1028 Cygni in outburst AND Brightening of 1601+67 AG Draconis AND 0409-71 VW Hydri observed with EUVE AND Reminders - GK Persei and T Pyxidis weo 14 weeks 18 hours ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 24 weeks 2 days ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 23 weeks 2 days ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 14 weeks 17 hours ago Page
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 43 weeks 18 hours ago Page
Alert Notice 493: Request to monitor BP Tau in support of Chandra X-ray observations weo 14 weeks 19 hours ago Page
Alert Notice 360: Request to Monitor U Gem and SS Cyg for Radio Observations weo 24 weeks 1 day ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 23 weeks 1 day ago Page
AAVSO Alert Notice 439 weo 2 years 51 weeks ago Page
Alert Notice 243: Supernova 1997dq in NGC 3810 weo 14 weeks 18 hours ago Page
Alert Notice 409: V5584 Sgr = Nova Sagittarii 2009 Number 4 weo 25 weeks 1 day ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 6 weeks 2 days ago Page
Alert Notice 343: Rare outburst of 2320-08 EG Aquarii weo 24 weeks 19 hours ago Page
Alert Notice 291: 1348-63 Nova Centauri 2001 - possible nova in Centaurus [V1039 Cen] weo 14 weeks 17 hours ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 2 years 7 weeks ago Page
Alert Notice 227: 1205-61 probable nova in Crux AND Outburst of 0749+22 U Geminorum AND Brightening of 1848-19 FN Sagittarii [CP Cru] weo 14 weeks 18 hours ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 24 weeks 6 days ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 23 weeks 5 days ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 14 weeks 18 hours ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 1 year 30 weeks ago Page
Alert Notice 314: Possible nova in Pyxis - 0914-29 N Pyx 05 AND New probable CV - 0523+62 RXSJ053234 (Bernhard01) AND Follow-up on request to monitor U Gem weo 23 weeks 5 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 14 weeks 17 hours ago Page
Alert Notice 483: AH Her Observing Campaign weo 48 weeks 5 days ago Page
Alert Notice 195: Symbiotic stars AND Cataclysmic variables AND 1510+83 Z Ursae Minoris weo 14 weeks 18 hours ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 24 weeks 2 days ago Page
Alert Notice 137: Last list for monitoring of ROSAT targets weo 23 weeks 1 day ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 14 weeks 18 hours ago Page
AAVSO Alert Notice 489: Nova Delphini 2013 = PNV J20233073+2046041 weo 14 weeks 19 hours ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 24 weeks 20 hours ago Page
Alert Notice 295: 1753-30B Nova Sagittarii 2002 AND 0006-12 WW Cet request to monitor for RXTE observations weo 14 weeks 17 hours ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 12 weeks ago Page
Alert Notice 230: 1343+61 Supernova 1996bk in NGC 5308 AND Fading of 0059+53 Nova Cas 1995 AND 2138+43 SS Cygni in outburst and under observation by RXTE and EUVE AND 0207-63 WX Hydri and 2138+43 SS Cygni observed with Hubble Space Telescope [V723 Cas] weo 14 weeks 18 hours ago Page
Alert Notice 396: Nova in Centaurus weo 25 weeks 2 hours ago Page
Alert Notice 330: Nova LMC 2005 - Nova in the Large Magellanic Cloud weo 23 weeks 6 days ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 14 weeks 18 hours ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 1 year 35 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 14 weeks 18 hours ago Page
Alert Notice 380: Nova in Ophiuchus weo 24 weeks 5 days ago Page
Alert Notice 317: Request to monitor 0103+59 HT Cas, 0809-76 Z Cha, 1004-69 OY Car AND Request to monitor 2147+13 LS Peg AND Request to monitor 1743-12 V378 Ser (Nova Ser 2005) weo 23 weeks 5 days ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 14 weeks 18 hours ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484