Skip to main content

AAVSO Special Notice

Title Posted By Updated/commented date Typesort icon
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 1 year 19 weeks ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 11 weeks ago Page
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 1 year 28 weeks ago Page
Special Notice #369: GZ Cet (SDSS J013701.06-091234.9) HST/COS obs next week weo 46 weeks 6 days ago Page
AAVSO Special Notice #239 weo 3 years 8 weeks ago Page
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 1 year 36 weeks ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 5 weeks 5 days ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 27 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 15 weeks ago Page
Special Notice #339: V406 Vir (SDSS J123813.73-033932.9) HST/COS observations early tomorrow weo 1 year 21 weeks ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 13 weeks ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 4 days ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 1 year 6 days ago Page
AAVSO Special Notice #236 weo 3 years 21 weeks ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 1 year 37 weeks ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 17 weeks 6 days ago Page
AAVSO Special Notice #260: Retraction of Special Notice 259 weo 2 years 40 weeks ago Page
Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target weo 1 year 27 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 2 years 16 weeks ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 1 year 23 weeks ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 2 years 4 weeks ago Page
Special Notice #363: HS 2214+2845 (= V513 Peg) obs critical now weo 1 year 2 weeks ago Page
AAVSO Special Notice #231 weo 3 years 25 weeks ago Page
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 1 year 37 weeks ago Page
Aviso Especial #380: Erupción reportada de la nova recurrente V0745 Sco Sebastian Otero 24 weeks 6 days ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 2 years 44 weeks ago Page
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 1 year 28 weeks ago Page
Special Notice #271: Correction to AAVSO Special Notice #270 weo 2 years 17 weeks ago Page
Special Notice #334: Outburst of the possible old nova GR Ori Matthew Templeton 1 year 24 weeks ago Page
Alert Notice 459: Monitoring of RU Peg requested for Swift observations weo 2 years 7 weeks ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 1 year 14 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 5 weeks ago Page
AAVSO Special Notice #227 weo 3 years 29 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 39 weeks ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 32 weeks 4 hours ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 36 weeks ago Page
Special Notice #318: SN 2012hr, a Type Ia supernova prior to maximum Matthew Templeton 1 year 29 weeks ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 1 year 25 weeks ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 9 weeks ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 16 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484