YY Cyg
RA (2000.0): 212228.72 Dec. (2000.0): +422347.0 Type : SRA Mag. max : 12.1 Mag. min : 13.2 Mag. system : P Epoch (JD) : 29826 Period (day) : 388 M-m : - Spec. : C6,0-C7,3eaV(n)
Page based on GCVS elements
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
VSNET Data Search (CYGYY)
VSOLJ data (in JD) [instructions to usage]
VSOLJ data (in UT) [instructions to usage]
VSOLJ light curve interactive page
Request VSOLJ data to Makoto Watanabe (VSOLJ database manager)
Request VSOLJ data to Makoto Watanabe (VSOLJ database manager)
2MASS survey page
[2MASS Visualizer]
ASAS survey page [data access] [ASAS page]
VSNET/Internet Article Search

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