AGK+81 266

alpha(2000) = 09h 21m 19.06s , delta(2000) = +81d 43' 28.6''

V = 11.94, B-V = -0.33, Spectral type: sdO

 

Field is 10.0 x 10.0 arcmin

 

Oke (unpublished) data (1A steps 3200-4700A; 2A steps 4702-9200A) + IUE (1.2A steps 2000A; 1.8A steps 2000-3200A)


ftp access to UV+visible wavelength data files for this standard
jwalsh@eso.org