1308+326 (B2 1308+32.6, AU CVn)

Coordinates

= 13:10:28.6638,

= +32:20:43.783 (2000)
z = 0.996

Landessternwarte Heidelberg-Königstuhl

Comparison stars

star U B V R I

A 13.50 (0.03) 13.53 (0.03) 13.05 (0.04) 12.71 (0.04) 12.38 (0.04)

B 13.64 (0.02) 13.38 (0.02) 12.73 (0.03) 12.35 (0.03) 12.03 (0.03)

C 14.70 (0.06) 14.39 (0.07) 13.58 (0.03) * 13.20 (0.03)* 12.84 (0.03) *

F 14.59 (0.09) 14.67 (0.07) 14.31 (0.10) 13.88 (0.20) 13.72 (0.14)

* from Fiorucci M., Tosti G., Rizzi N., 1998, PASP 110, 105
others from Smith S. et al., 1985, AJ 90, 1184

Field of view is 15'x15'

[BACK to INDEX]

M.Hauser@lsw.uni-heidelberg.de

star	U	B	V	R	I
A	13.50 (0.03)	13.53 (0.03)	13.05 (0.04)	12.71 (0.04)	12.38 (0.04)
B	13.64 (0.02)	13.38 (0.02)	12.73 (0.03)	12.35 (0.03)	12.03 (0.03)
C	14.70 (0.06)	14.39 (0.07)	13.58 (0.03) *	13.20 (0.03)*	12.84 (0.03) *
F	14.59 (0.09)	14.67 (0.07)	14.31 (0.10)	13.88 (0.20)	13.72 (0.14)