SY Dra
RA (2000.0): 173357.76 Dec. (2000.0): +535737.5 Type : M Mag. max : 10.5 Mag. min : <14.0 Mag. system : V Epoch (JD) : 42850 Period (day) : 391.38 M-m : - Spec. : M7e
Page based on GCVS elements
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
VSNET Data Search (DRASY)
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
vsnet-adm@kusastro.kyoto-u.ac.jp