Skip to main content

AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #388: Outburst of VSX J213806.5+261957 weo 36 weeks 1 day ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 1 year 34 weeks ago Page
Filters weo 3 years 19 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 2 years 23 weeks ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 1 year 24 weeks ago Page
N Aql 05 - possible nova in Aquila weo 1 year 34 weeks ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 1 year 39 weeks ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 1 year 2 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 1 year 21 weeks ago Page
Alert Notice 512: Nova Sagittarii 2015 No. 2 = PNV J18365700-2855420 weo 15 weeks 5 days ago Page
AAVSO Validation Project weo 3 years 23 weeks ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 1 year 34 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 3 years 12 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 2 years 16 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 1 year 24 weeks ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 1 year 33 weeks ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 1 year 35 weeks ago Page
Special Notice #202: Classical nova event in V407 Cyg weo 36 weeks 5 days ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 1 year 8 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 1 year 24 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 1 year 34 weeks ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 3 years 6 days ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 2 years 6 weeks ago Page
Alert Notice 209: Outburst of 2325+43 DX Andromedae AND Outburst of 2318+17 EP Pegasi AND New variable in Crux - 1250-60 Var Cru AND Reminders to monitor 0409-71 VW Hydri and 2138+43 SS Cygni [NSV 19555] weo 1 year 24 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 1 year 33 weeks ago Page
AAVSO Special Notice #242 weo 4 years 4 weeks ago Page
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 2 years 32 weeks ago Page
Alert Notice 282: 1902+11 Nova Aquilae 2001 (= TAV J1907+117) AND 2248-14 IL Aquarii = Gliese 876 - Note [V1548 Aql] weo 1 year 24 weeks ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 1 year 34 weeks ago Page
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 2 years 25 weeks ago Page
Special Notice #365: Correction to AAVSO Special Notice #364 weo 1 year 50 weeks ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 1 year 30 weeks ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 1 year 24 weeks ago Page
Special Notice #18: Rare Outburst of 0829+53 SW UMa weo 36 weeks 4 days ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 34 weeks ago Page
Special Notice #262: Long-term monitoring of AGN targets extended weo 3 years 35 weeks ago Page
Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target weo 2 years 23 weeks ago Page
Alert Notice 245: 1815-27 Nova Sagittarii 1998 [V4633 Sgr] weo 1 year 24 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 34 weeks ago Page
Special Notice #369: GZ Cet (SDSS J013701.06-091234.9) HST/COS obs next week weo 1 year 43 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484