HAT-P-20 b (Exoplanet, Confirmed)

RA: 07h 27m 39.89s, DE: +24° 20' 14.70" (111.9162083333, 24.3374166663)

Data:
  • Brightness (Mag): 11.340
  • Transit depth (%): 1.9
  • Transit depth (Mag): 0.02044
  • Transit duration (m): 110.88
  • Planet radius (RJup): 0.867 +/- 0.033
  • Star radius (RSun): 0.69 +/- 0.02
  • Impact factor: 0.631 +/- 0.026
  • Created by: admin
  • Reference: 
    http://arxiv.org/abs/1008.3388
https://arxiv.org/pdf/2110.13863.pdf
Show list of observations >>
Orbital elements:
  • Period (d): 2.87531693
  • Epoch (JD): 2456705.48183
  • Semimajor axis (AU): 0.0361 +/- 0.0005
  • Inclination (°): 86.8 +/- 0.2
Chart
HAT-P-20
Source: The STScI Digitized Sky Survey
Number of transits

154 x

Number of observers

40 x

Last observed before

201 days

Transit-timing variations (TTV diagram)
Times of mid-transit
M = 2456705.48183 + 2.87531693 * E
ID HJDmid UTCmid Epoch O-C (d) Duration (min) Depth (mmag) Phot. band DQ Light curve Observer & Reference Note
Transit depth variations
Transit duration variations
Comments

Timeline