V491 Cyg
RA (2000.0): 201039.47 Dec. (2000.0): +353521.4 Type : EA Mag. max : 14.5 Mag. min : 15.3 Mag. system : P Epoch (JD) : 29170.471 Period (day) : 3.42590 D : 20 Spec. : -
Page based on GCVS elements
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
VSNET Data Search (CYGV491)
2MASS survey page
[2MASS Visualizer]
ASAS survey page [data access] [ASAS page]
VSNET/Internet Article Search
vsnet-adm@kusastro.kyoto-u.ac.jp