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recurrent nova

Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii

THE AMERICAN ASSOCIATION OF VARIABLE STAR OBSERVERS
25 Birch Street, Cambridge, MA 02138 USA
INTERNET:  aavso@aavso.org
Tel. 617-354-0484       FAX 617-354-0665

AAVSO ALERT NOTICE 255 (February 25, 1999)

OUTBURST OF THE RECURRENT NOVA 1616-17 U SCORPII

Alert Notice 276: 1903-57 Supernova 2000cj in NGC 6753 in Pavo AND 1846-01D Probable nova in Aquila = 1846-01 CI Aquilae

THE AMERICAN ASSOCIATION OF VARIABLE STAR OBSERVERS
25 Birch Street, Cambridge, MA 02138 USA
INTERNET:  aavso@aavso.org
Tel. 617-354-0484       Fax 617-354-0665

AAVSO ALERT NOTICE 276 (May 18, 2000)

1903-57  SUPERNOVA 2000cj IN NGC 6753 IN PAVO

AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign

October 21, 2004

SUBJECTS:

1. 0505-68 YY DOR - POSSIBLE RECURRENT NOVA
2. 2247-14 IL AQR - EXOPLANET TRANSIT CAMPAIGN UNDERWAY

1. 0505-68 YY DOR - POSSIBLE RECURRENT NOVA

Event: Possible recurrent nova (currently classified in GCVS as NA, Nova 1937)

Discovered By: William Liller, Vina del Mar, Chile

Discovery Magnitude: 11.0 V

Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction

September 1, 2006

 

ALERT NOTICE 340 Correction  (September 1, 2006)

Re: REQUEST TO MONITOR 1744-06 RS OPHIUCHI FOR MULTIWAVELENGTH CAMPAIGN

Object: 1744-06 RS OPH

Coordinates: R.A. 17h 50m 13.202s Dec. -06o 42' 28.48" (2000.0)

Alert Notice 349: Outburst of GW Lib

April 12, 2007

SUBJECT: OUTBURST OF THE CATACLYSMIC VARIABLE 1514-24 GW LIB

Object: 1514-24 GW LIB

Coordinates: R.A. 15h 19m 55.5s Dec. -25o 00' 25" (2000.0)

Alert Notice 415: Recurrent Nova U Scorpii in outburst

January 28, 2010
 
Object: U SCO
 
Coordinates: R.A. 16h 22m 30.80s Dec. -17o 52' 43.0" (2000.0)
 

Special Notice #271: Correction to AAVSO Special Notice #270

March 27, 2012:  In the email version of AAVSO Special Notice #270 (Possible Recurrent Nova in the LMC = TCP J04550000-7027150), the discovery magnitude was given as U=10.7. It should have been given as unfiltered magnitude 10.7.

We extend our apologies for the error.

This AAVSO Special Notice was compiled by Elizabeth O. Waagen.

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