Theta Crater (HR4468)

alpha(2000) = 11h 36m 40.91s , delta(2000) = -09d 48' 08.2''

V = 4.70, B-V = -0.07, Spectral type: B9.5V

Field is 10.0 x 10.0 arcmin

Hamuy et al (1992, 1994) data (16A bins)

ftp access to visible wavelength data files for this standard