Skip to main content
Home aavso

User account menu

  • Login

Search

Shopping cart 0 items
 Donate Now

Main navigation

  • Who We Are
    • About Us
    • Awards
    • Board
    • Staff
    • Policies
    • Contact Us
    • Strategic Plan 2020
  • Getting Started
    • What Are Variable Stars?
    • Tutorials
    • Manuals
    • Find a Mentor
    • How-To Videos
  • Community
    • Meetings
    • Forums
    • Find a Member/Observer
    • AAVSO Communications
    • Programs & Events
  • Get Involved
    • Welcome
    • Research Opportunities
    • Volunteer Opportunities
    • Become a Member
    • FAQ
  • Store
  1. Home

V493 Gem

Alert Notice 772: V493 Gem to be observed by HST

March 18, 2022

AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
Campaigns and Observing Reports: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022
Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022-01

Tags
AAVSO Alert Notice
V493 Gem
cataclysmic variable
HST
AAVSO International Database
  • Read more about Alert Notice 772: V493 Gem to be observed by HST

Alert Notice 758: Monitoring requested for 11 dwarf novae in support of HST observations in 2021-2022

Note:  RY Ser was scheduled for May and for June but was in outburst or too close to outburst to be a safe target. It may be rescheduled. GP Com observations did take place.  -  Elizabeth O. Waagen, July 5, 2022

GP Com observations will take place April 29-30, 2022; coverage is needed until May 20. See Alert Notice 775.  -  Elizabeth O. Waagen, April 27, 2022

Tags
AAVSO Alert Notice
ASASSN-14cn
CH UMa
GP Com
RY Ser
SDSS J154453.60+255348.8
SDSS J190817.07+394036.4
UU Aql
V1239 Her
V485 Aqr
V493 Gem
YZ LMi
cataclysmic variables
dwarf novae
HST
AAVSO International Database
AAVSO Spectroscopy Database (AVSpec)
  • Read more about Alert Notice 758: Monitoring requested for 11 dwarf novae in support of HST observations in 2021-2022
Subscribe to V493 Gem
Old AAVSO

Let's Connect & Explore:

emailfacebooktwitteryoutube

185 Alewife Brook Parkway, Suite 410, Cambridge, MA 02138, USA

AAVSO Logo