V490 Sgr
RA (2000.0): 190906.56 Dec. (2000.0): -342351.1 Type : RRAB Mag. max : 14.8 Mag. min : 15.7 Mag. system : P Epoch (JD) : 24017.247 Period (day) : 0.5463251 M-m : 18 Spec. : -
Page based on GCVS elements
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
VSNET Data Search (SGRV490)
2MASS survey page
[2MASS Visualizer]
ASAS survey page [data access] [ASAS page]
VSNET/Internet Article Search
vsnet-adm@kusastro.kyoto-u.ac.jp