V638 Sco
RA (2000.0): 172407.26 Dec. (2000.0): -430203.9 Type : EA/D: Mag. max : 11.3 Mag. min : 12.0 Mag. system : P Epoch (JD) : 27964.53 Period (day) : 2.358218 D : 10 Spec. : A
Page based on GCVS elements
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
VSNET Data Search (SCOV638)
2MASS survey page
[2MASS Visualizer]
ASAS survey page [data access] [ASAS page]
VSNET/Internet Article Search
vsnet-adm@kusastro.kyoto-u.ac.jp