WASP-81 b (Exoplanet, Confirmed)

RA: 20h 16m 49.89s, DE: +03° 17' 38.45" (304.2078749900, 3.2940149997)

Data:
  • Brightness (Mag): 12.470
  • Transit depth (%): 1.55
  • Transit depth (Mag): 0.0167
  • Transit duration (m): 210
  • Planet radius (RJup): 1.429 +/- 0.051
  • Star radius (RSun): 1.283 +/- 0.04
  • Created by: admin
  • Reference: 
    Triaud et al. 2017, Kokori et al. 2021 (ephemerides)
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Orbital elements:
  • Period (d): 2.7164835
  • Epoch (JD): 2456969.77318
  • Semimajor axis (AU): 0.03908 +/- 0.00072
  • Inclination (°): 88.7 +/- 0.92
Chart
WASP-81
Source: The STScI Digitized Sky Survey
Number of transits

4 x

Number of observers

2 x

Last observed before

366 days

Transit-timing variations (TTV diagram)
Times of mid-transit
M = 2456969.77318 + 2.7164835 * 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