TW Her
RA (2000.0): 175431.17 Dec. (2000.0): +302437.6 Type : RRAB Mag. max : 10.52 Mag. min : 11.83 Mag. system : V Epoch (JD) : 21545.2340 Period (day) : 0.399600104 M-m : 13 Spec. : A4-F6
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 TAC
VSNET Data Search (HERTW)
2MASS survey page
[2MASS Visualizer]
ASAS survey page [data access] [ASAS page]
VSNET/Internet Article Search

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