QQ Cas 
RA (2000.0): 234536.71 Dec. (2000.0): +595421.7 Type : EB/DM Mag. max : 10.3 Mag. min : 10.9 Mag. system : P Epoch (JD) : 42009.407 Period (day) : 2.142043 D : - Spec. : B2
Page based on GCVS elements
GIF chart based on Hipparcos & Tycho
GIF chart based on Hipparcos & Tycho (2)
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
GIF chart based on TAC
Latest VSNET light curve
VSNET light curve interactive page
VSNET Data Search (CASQQ)
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