BL Lac
(BL Lacertae) [Prev][Next]

RA   (2000.0): 220243.30
Dec. (2000.0): +421639.8
Type         : BLLAC
Mag. max     : 12.4
Mag. min     : 17.2
Mag. system  : B
Epoch (JD)   : -
Period (day) : -
M-m          : -
Spec.        : -
Page based on GCVS elements

GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
Relevant page on VSNET (blazars or active galaxies)
Relevant page on VSNET (VSNET Summary 2000)
Relevant page on VSNET (VSNET Summary 2001)
Relevant page on VSNET (VSNET Summary 2002)
Latest VSNET light curve
VSNET light curve interactive page
VSNET Data Search (LACBL)
AFOEV light curve
VSOLJ light curve
VSOLJ data (in JD) [instructions to usage]
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]
VSNET/Internet Article Search
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