Comments

Needs slight period increase.

Basic data

    RA = 08:39:31.8, DE = +47:21:07
    Season = January 28
    B = 11.35, V = 10.622, J = 9.328, K = 8.975, B-V = 0.73 +- 0.03
    HJDo = 4779.92979 (38) & P = 2.916260 (10), (e.g., Schneider listing in Extrasolar Planets Encyclopaedia)
    HJDo = 4779.92956 (53) & P = 2.9162928 (76) based on AXA data & analysis, or better: HJDo = 4794.51102 (52) & P = 2.9162928 (76).
    Depth = 9.8 ± 0.6 (CBB-band), 8.0 ± 1.0 (i-band)
    Length = 3.23 ± 0.04 hr (i-band & CBB-band)
    Fp = 0.14 ± 0.03, F2 = 0.83 ± 0.10
    b = 0.67 ± 0.04

Table & Plots of Amateur Observations

Amateur Light Curves

9C02GBL Lots of cirrus clouds.

Professional Light Curves

   
 Copied from discovery paper (Bakos et al, 2009, reference below).

Finder Charts

References

Discovery paper: Bakos et al, 2009: http://arxiv.org/abs/0907.3525 

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WebMaster: Bruce L. Gary.  Nothing on this web page is copyrighted. This site opened:  2009.07.22.  Last Update:  2009.12.02