Skip to main content

AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #390: New possible WZ Sge variable ASASSN-14jv weo 1 year 13 weeks ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 3 years 32 weeks ago Page
Alert Notice 484: Nova Sco 2013 = PNV J17335943-3606216 weo 2 years 28 weeks ago Page
Alert Notice 374: Nova Cygni 2008 = V2468 Cyg weo 2 years 14 weeks 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 13 weeks ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 2 years 3 weeks ago Page
Alert Notice 503: Request for regular monitoring of the symbiotic variable RT Cru weo 1 year 26 weeks ago Page
Alert Notice 445 - Request for monitoring of SS Cygni in support of European VLBI radio observations weo 4 years 25 weeks ago Page
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 3 years 8 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 1 year 48 weeks ago Page
Alert Notice 515: SN 2015F in NGC 2442 (PSN J07361576-6930230) weo 45 weeks 1 day ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 3 years 18 weeks ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 2 years 26 weeks ago Page
Alert Notice 360: Request to Monitor U Gem and SS Cyg for Radio Observations weo 2 years 13 weeks ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 2 years 3 weeks ago Page
Alert Notice 299: 0242-30B Supernova 2003B near NGC 1097 weo 2 years 12 weeks ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 2 years 3 weeks ago Page
Special Notice #199: Request for monitoring of GW Lib in support of HST Observations weo 1 year 16 weeks ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 4 years 3 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 3 years 1 week ago Page
Special Notice #407: Blazar S5 1803+78 active weo 23 weeks 13 hours ago Page
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 2 years 15 weeks ago Page
Alert Notice 344: 1138-57 V1605 Cen = Nova Centauri 2007 weo 2 years 13 weeks ago Page
Alert Notice 254: Minor outburst of 0324+43 GK Persei AND Request to monitor 1058+45 AN Ursae Majoris AND Request to monitor 0014+21 QR Andromedae weo 2 years 3 weeks ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 1 year 40 weeks ago Page
Alert Notice 298: Nova Sagittarii 2002 No. 4 - Possible nova in Sagittarius weo 2 years 12 weeks ago Page
Alert Notice 205: Outburst of 0749+22 U Geminorum AND 1900-01 Nova Aquilae 1995 AND Request to monitor 1544+28a R Coronae Borealis AND Monitoring of 0900-31 T Pyxidis AND Monitoring of the old nova 0324+43 GK Persei [V1425 Aql] weo 2 years 3 weeks ago Page
Special Notice #8: GRB060218 weo 1 year 16 weeks ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 3 years 43 weeks ago Page
Special Notice #343: GK Per outburst appears to be underway weo 2 years 22 weeks ago Page
Alert Notice 392: Supernova 2008hy in IC 334 weo 2 years 14 weeks ago Page
AAVSO Special Notice #231 weo 5 years 1 week ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 2 years 7 weeks ago Page
Special Notice #388: Outburst of VSX J213806.5+261957 weo 1 year 15 weeks ago Page
Alert Notice 461: Nova Scorpii 2012 = MOA 2012 BLG-320 weo 3 years 34 weeks ago Page
Alert Notice 483: AH Her Observing Campaign weo 2 years 38 weeks ago Page
Alert Notice 375: V576 Carinae weo 2 years 14 weeks 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 2 years 13 weeks ago Page
Alert Notice 241: Request to monitor 2138+43 SS Cygni for observations with HST, EUVE, and RXTE AND Note about Alert Notices and News Flashes weo 2 years 3 weeks ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 1 year 33 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484