Skip to main content

AAVSO Special Notice

Title Posted Bysort icon Updated/commented date Type
Special Notice #392: ASASSN-14lp = Type Ia Supernova in NGC 4666 (Virgo) weo 1 year 8 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 3 years 48 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 #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 1 year 33 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 38 weeks ago Page
Special Notice #343: GK Per outburst appears to be underway weo 2 years 22 weeks ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 1 year 15 weeks ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 3 years 21 weeks ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 2 years 40 weeks ago Page
Special Notice #6: Rare Outburst of RS Oph weo 1 year 15 weeks ago Page
AAVSO Special Notice #242 weo 4 years 35 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 3 years 12 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 2 years 28 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 1 year 14 weeks ago Page
Special Notice #262: Long-term monitoring of AGN targets extended weo 4 years 14 weeks ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 3 years 2 weeks ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 1 year 45 weeks ago Page
Special Notice #407: Blazar S5 1803+78 active weo 22 weeks 4 days ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 3 years 41 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 2 years 48 weeks ago Page
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 1 year 15 weeks ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 2 years 43 weeks ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 1 year 15 weeks ago Page
AAVSO Special Notice #237 weo 4 years 45 weeks ago Page
Special Notice #307: Observations crucial tonight for SDSS J001153.08-064739.1 weo 3 years 13 weeks ago Page
Special Notice #363: HS 2214+2845 (= V513 Peg) obs critical now weo 2 years 29 weeks ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 1 year 15 weeks ago Page
AAVSO Special Notice #259: Possible bright transient in the region of M31 weo 4 years 15 weeks ago Page
Special Notice #323: Observations of BB Dor requested weo 3 years 3 weeks ago Page
Special Notice #403: GW Lib HST schedule set weo 42 weeks 3 days ago Page
Special Notice #275: Possible Nova in Scutum = PNV J18562170-0852300 weo 3 years 43 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 2 years 50 weeks ago Page
Special Notice #203: Request for monitoring of V842 Cen in support of HST Observations weo 1 year 15 weeks ago Page
Special Notice #290: Blazar BL Lac bright weo 3 years 28 weeks ago Page
Special Notice #190: Probable Nova in Sagittarius [V5585 Sgr] weo 1 year 15 weeks ago Page
AAVSO Special Notice #232 weo 5 years 4 days ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 3 years 14 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 2 years 32 weeks ago Page
Special Notice #16: Possible AG Dra Brightening weo 1 year 15 weeks ago Page
Special Notice 255: Cataclysmic Variable in Draco = PNV J18422792+4837425 weo 4 years 21 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484