V1557 Sgr
RA (2000.0): 180453.30 Dec. (2000.0): -300015.5 Type : RRAB Mag. max : 16.8 Mag. min : 17.9 Mag. system : B Epoch (JD) : 32740.786 Period (day) : 0.59084 M-m : - Spec. : F2.3-F3.2
Page based on GCVS elements
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
VSNET Data Search (SGRV1557)
2MASS survey page
[2MASS Visualizer]
ASAS survey page [data access] [ASAS page]
VSNET/Internet Article Search

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