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GR Tau
Period: 0.42985091 days
Coordinates (Epoch 2000):
RA:
04h
01m
03s
Dec:
+20d
25m
24s
Spectral class: A9V/?
Johnson V Magnitude: +10.26
Color Indices:
B-V:
+0.32
U-B:
+0.24
Binary Type:
Near contact
References
SIMBAD
Library Sets
Gu2004
Gu2004B (Johnson B)
Gu2004V (Johnson V)