Comments

Basic data

    RA = 17:20:27.9, DE = +38:14:32
    Season = June 13
    Bt = 10.494, Vt=10.038, V = 9.980, Ic = 9.453, J = 9.094, K = 8.851, B-V = 0.?? +- 0.??
    HJDo = 4875.28938 (47) & P = 4.627669 (5), (e.g., Schneider listing in Extrasolar Planets Encyclopaedia)
    Depth = 6.7 ± 0.8 (i'-band, I-band)
    Length = 2.19 ± 0.04 hr (i'-band)
    Fp = 0.68 ± 0.16, F2 = 0.80 ± 0.49
    b = 0.89 ± 0.01

Table & Plots of Amateur Observations

Amateur Light Curves

 
0313GJ2  THis LC was obtained on the same date that the exoplanet discovery was announced! G'danya, Joao!

Professional Light Curves

   
 Copied from discovery paper (Torres et al, 2010, reference below). i'-band using FLWO 1.2-meter telescope.

Finder Charts

References

Discovery paper: Torres et al, 2010: http://fr.arxiv.org/PS_cache/arxiv/pdf/1003/1003.2211v1.pdf  

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WebMaster: Bruce L. Gary.  Nothing on this web page is copyrighted. This site opened:  2010.03.12.  Last Update:  2010.03.14