V1108 Her

SUBJECT:

1. Possible New Variable in Hercules: 1835+25 VAR HER 04
2. Update on Request for Monitroing of 0409-71 VW HYDRI

1. POSSIBLE NEW VARIABLE IN HERCULES

Object: 1835+25 VAR HER 04

A possible new variable has been discovered in Hercules. The nature of this object is not yet known although it now appears to be a catacylsmic variable. It does not appear to be a classical nova, and is quite blue. At this time it appears to be a UGWZ type dwarf novae. UGWZ stars have very infrequent outbursts decades apart.

Last updated: Tue Nov 9 11:35:59 EST 2004

June 4, 2013: Further to AAVSO Alert Notice 471 (http://www.aavso.org/aavso-alert-notice-471) and AAVSO Special Notice #355 (http://www.aavso.org/aavso-special-notice-355), HST/COS is scheduled to observe the WZ Sge-type cataclysmic variable V1108 Her:

V1108 Her  2013 June 6 09:32:19 through 13:42:14 UT

May 31, 2013: Further to AAVSO Alert Notice 471 (http://www.aavso.org/aavso-alert-notice-471)and AAVSO Special Notice #354 (http://www.aavso.org/aavso-special-notice-354), HST/COS is scheduled to observe the WZ Sge-type cataclysmic variable V1108 Her:

V1108 Her  2013 June 6 09:32:19 through 13:42:14 UT

PLEASE NOTE THAT THE DATE HAS BEEN REVISED FROM SPECIAL NOTICE #354.

May 22, 2013: Further to AAVSO Alert Notice 471 (http://www.aavso.org/aavso-alert-notice-471) and  AAVSO Special Notice #353 (http://www.aavso.org/aavso-special-notice-353), HST/COS is scheduled to observe the SU UMa-type cataclysmic variable DT Oct TOMORROW:

DT Oct  2013 May 23 23:31:07 through May 24 02:05:03 UT

May 8, 2013: Further to AAVSO Alert Notice 471 (http://www.aavso.org/aavso-alert-notice-471)and AAVSO Special Notice #350 (http://www.aavso.org/aavso-special-notice-350), HST/COS is scheduled to observe the eclipsing WZ Sge-type cataclysmic variable 1RXS J105010.3-140431:

1RXS J105010.3-140431  2013 May 10 07:51:01 through 12:01:57 UT