Eta Hydrae (HR 3454)

alpha(2000) = 08h 43m 13.46s , delta(2000) = +03d 23' 55.1''

V = 4.30, B-V = -0.20, Spectral type: B3V

 

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
jwalsh@eso.org