Transit observations (TRESCA database)

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Exoplanet: XO-2 b
observer:
Post address:
E-mail:
Station:
Geographic location: east longitude: 15° | north latitude: 50°
Instrument:
Photometric filter: Clear
Notes / conditions:
50s exposure, no autoguiding
Already published in:


Mid transit JDmid:
Mid transit HJDmid: (helcor = -0.0019)
Mid transit - UTC:
Transit duration: minut
Transit depth: mag
Submitted data: geocentric based on UTC
 
Identification chart:
 
Show in ETD

Rp: 0.996 +/- 0.025 RJup 0.995 -0.115+0.103 RJup
R*: 0.976 +/- 0.02 RSun fixed, errors included in i
A: 0.0368 +/- 0.0004 AU fixed, errors included in i
Per: 2.61586178 days fixed
i : 87.62 +/- 0.51 ° 88.56 -0.95|1.64+1.44|1.44 °


 


 

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Comment

object XO-2 b

  1. Andrés Chapman, Néstor D. Díaz, 17. 1. 2013
    It seems VSX has the wrong coords for XO-2 b host star. www show the host star in this coordinates: 07 48 07.48 +50 13 03.3 (117.03115 +50.21757) This coords belong to XO-2S: www correct position for XO-2 b is: 07 48 06.46 +50 13 32.9 www
     
  2. Ferran Grau Horta, 4. 1. 2013
    Ther's a variable star near the exoplanet, be careful not select it to calibrate image. The variable star is VSX J074805.5+501556 (www
     

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