HAT-P-17

Links internal to this web page:
    Comments
    Basic data
    Table & plots of of AXA transit measurements
    Amateur Transit LC's
    Professional Transit LC's
    OOT LCs
    Finder images
    References  

Comments

This should be an easy target, and maybe scientifically valuable because of the long period.

Basic data

    RA = 21:38:08.7, DE = +30:29:19
    Season = Aug 18
    
V = 10.54, J = 9.017 (22), K = 8.544 (25) -> B = 11.25(16), V = 10.46(11), Rc=10.03(8), Ic=9.62(6), B-V=0.78(19)
    HJDo = 4801.16945 (20) and P = 10.338523 (9) days (as listed in Schneider's Extrasolar Planets Encyclopaedia, HJDo corrected from earlier value)
    Depth =  19.1 ± 1.5 mmag
    Length = 4.06
± 0.02 hr
    Fp = 0.??
± 0.??, F2 = 0.?? ± 0.??
    b = 0.31 ± 0.07

Table & Plots of Amateur Observations 

    

Amateur Light Curves

 

Professional Light Curves

              
HAT-P-17 LC as published in the discovery paper, Howard et al, 2010.  

Out-of-Transit (OOT) Light Curves

 

Finder Charts

           
Finder image based on Palomar Observatory Sky Survey (POSS) B & R photographic plate images (converted to RGB color by SkyMap (http://sky-map.org/).

           
Finder image, created by Joao Gregorio (based on DSS2-POSS II image retrieved by Aladin), showing colors of candidate reference stars.


References

Discovery paper: Howard, A. W. et al, 2010  http://fr.arxiv.org/abs/1008.3898v1


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WebMaster: Bruce L. GaryNothing on this web page is copyrighted. This site opened:  2010.08.30 Last Update:  2010.08.30