V1644 Oph
RA (2000.0): 171354.69 Dec. (2000.0): -220619.4 Type : RRAB Mag. max : 17.2 Mag. min : 18.4 Mag. system : P Epoch (JD) : 35640.939 Period (day) : 0.56191 M-m : 20 Spec. : -
Page based on GCVS elements
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
VSNET Data Search (OPHV1644)
2MASS survey page
[2MASS Visualizer]
ASAS survey page [data access] [ASAS page]
VSNET/Internet Article Search
vsnet-adm@kusastro.kyoto-u.ac.jp