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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 2 years 42 weeks ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 1 year 43 weeks ago Page
Alert Notice 325: 1955+22C Var Vul 05 - New variable near M27 weo 1 year 42 weeks ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 1 year 10 weeks ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 1 year 32 weeks ago Page
Alert Notice 455: V834 CAR = Nova Car 2012 = TCP J10502000-6406480 weo 3 years 23 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 2 years 13 weeks ago Page
Alert Notice 512: Nova Sagittarii 2015 No. 2 = PNV J18365700-2855420 weo 23 weeks 6 days ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 1 year 42 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 1 year 25 weeks ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 1 year 41 weeks ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 1 year 32 weeks ago Page
Alert Notice 428: Monitoring requested of the peculiar cataclysmic variable FS Aurigae weo 1 year 16 weeks ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 2 years 36 weeks ago Page
Special Notice #202: Classical nova event in V407 Cyg weo 44 weeks 6 days 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 1 year 32 weeks ago Page
Special Notice #282: Apparent fading of V854 Cen weo 3 years 14 weeks ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 1 year 32 weeks ago Page
Alert Notice 524: Observing campaign on 17 cataclysmic variables weo 5 days 18 hours ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 1 year 42 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 1 year 41 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 1 year 32 weeks ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 1 year 16 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 2 years 30 weeks ago Page
Special Notice #5: Possible New Object In Oph weo 44 weeks 5 days 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 1 year 32 weeks ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 3 years 1 week ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 1 year 44 weeks ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 1 year 42 weeks ago Page
Alert Notice 294: 0538-71 Nova in the Large Magellanic Cloud AND 0507-15 Supernova 2002bj in NGC 1821 (Lepus) AND 0324+43 GK Persei in outburst - request to monitor weo 1 year 32 weeks ago Page
Special Notice #18: Rare Outburst of 0829+53 SW UMa weo 44 weeks 5 days ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 1 year 36 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 2 years 44 weeks ago Page
Alert Notice 396: Nova in Centaurus weo 1 year 43 weeks ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 1 year 42 weeks ago Page
Alert Notice 501: Monitoring requested for HST/COS observations of SBS 1108+574 weo 1 year 17 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 1 year 32 weeks ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 3 years 25 weeks ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 2 years 15 weeks ago Page
Special Notice #399: GK Per in outburst weo 24 weeks 3 days ago Page
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