BT Dra
RA (2000.0): 145144.59 Dec. (2000.0): +600409.4 Type : RRAB Mag. max : 11.36 Mag. min : 12.30 Mag. system : V Epoch (JD) : 30734.635 Period (day) : 0.5886740 M-m : 16 Spec. : A8
Page based on GCVS elements
GIF chart based on GSC and Tycho-2 magnitudes (V,B-V)
VSNET Data Search (DRABT)
2MASS survey page
[2MASS Visualizer]
ASAS survey page [data access] [ASAS page]
VSNET/Internet Article Search

Return to the Powerful Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp