BI Cyg
(BI Cygni) [Prev][Next]

RA   (2000.0): 202121.91
Dec. (2000.0): +365555.6
Type         : LC
Mag. max     : 8.4
Mag. min     : 9.9
Mag. system  : V
Epoch (JD)   : -
Period (day) : -
M-m          : -
Spec.        : M4Iab
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 HIC
GIF chart based on TAC
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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]
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