BI Vul
Period:
0.251818 days
Coordinates (Epoch J2000):
RA: 21h 22m 49s
Dec: +27d 01m 57s
RA: 21h 22m 49s
Dec: +27d 01m 57s
Spectral class:
?/?
Johnson V Magnitude:
+13.21
Color Indices:
B-V: +0.94
U-B: ?
J-K: ?
Color Indices:
B-V: +0.94
U-B: ?
J-K: ?
Binary Type:
Overcontact