SN 2010lt

Source: Wikipedia, the free encyclopedia.
SN 2010lt
Event type
Colour (B-V)
Unknown
Notable featuresNone
Peak apparent magnitude+17.0[3]
Other designationsSN 2010lt
Websitewww.kathrynauroragray.com
]

SN 2010lt is a

Caroline Moore
.

Discovery

The images were taken at Lane's Abbey Ridge Observatory on 31 December 2010 with a Celestron C14 0.36-meter f/5.5 telescope, and the supernova was spotted by them on 2 January 2011.[1] The discovery was confirmed on 3 January 2011 by the amateur astronomers Brian Tieman and Jack Newton and announced by the IAU Central Bureau of Astronomical Telegrams at the Harvard–Smithsonian Center for Astrophysics, Cambridge, Massachusetts. It was announced by the Royal Astronomical Society of Canada on the same day.[5]

Discoverers

  • David J. Lane: SN 2010lt is Lane's fourth discovery of a supernova. The previous were SN 1995F,[6] SN 2005B and SN 2005ea. All were discovered with Paul Gray.
  • Paul Gray: SN 2010lt is his seventh discovery of a supernova.
  • Kathryn Aurora Gray: her first discovery.

Description

SN 2010lt is about 20" west and 10" north of the galaxy center. It is a sub-luminous (1991bg-like) type Ia supernova and was discovered when near maximum light. The supernova could not be detected (detection limit approximately 18.5 of apparent magnitude) at its current position on images taken between October 2005 and March 2006.[1]

See also

References

  1. ^ a b c d e Latest Supernovae, Astronomy Section, Rochester Academy of Science; Images and discovery details of Supernovae SN2010lt in UGC 3378 Archived 2011-01-06 at the Wayback Machine, Abbey Ridge Observatory
  2. ^ a b Canadian girl 'youngest to discover supernova', BBC, 4 January 2011
  3. ^ a b CBAT's List of Recent Supernovae
  4. ^ 10-Year-Old Girl Discovers Supernova, FoxNews, 4 January 2011
  5. ^ Ten-year-old New Brunswick Girl Discovers Exploding Star, Deborah Thompson - The Royal Astronomical Society of Canada, 3 January 2011
  6. ^ Burke-Gaffney Observatory - Research, Team SUPERNova Scotia, 5-Jan-2011, Saint Mary's University (Halifax) archive

External links