TOI-2138 .01 (Exoplanet, Candidate)

RA: 18h 46m 38.85s, DE: +41° 33' 36.19" (281.6618926394, 41.5600536449)

2MASS J18463885+4133362 .01, TIC 336267424 .01

Data:

  • Brightness (Mag): 12.927 (V)
  • Transit depth (%): 1.6269256
  • Transit depth (Mag): 0.01752
  • Transit duration (m): 155.74
  • Planet radius (RJup): 2.45409913 +/- 0.60856247
  • Star radius (RSun): 1.31284 +/- 0.0751131
  • Created: 11/16/2025
  • Created by: Kevin Alton
  • Reference:
    ExoFOP TESS
    https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract
Orbital elements:

  • Period (d): 1.48218448305313 +/- 6.72061E-07
  • Epoch (JD): 2458684.22196 +/- 0.00018
Additional data:

  • [Fe/H}=: -0.16997
  • Teff=: 6835 K
  • δ=: 1.6269
Change log:

11/17/2025, Filip Walter:

  • Period error: 0.00000672061 → 0.000000672061
  • Period: 1.4821844830531 → 1.48218448305313
  • Reference: ExoFOP TESS → ExoFOP TESS https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract
  • Star radius error: Null → 0.0751131
  • Planet radius error: Null → 0.60856247
  • Planet radius: 2.454 → 2.45409913
  • Transit duration: 155.7 → 155.74
  • Transit depth: 1.6269 → 1.6269256
  • Epoch error: Null → 0.00018496477
  • Epoch: Null → 2458684.221959
  • Period error: Null → 0.00000672061
  • Period: Null → 1.4821844830531
  • Reference: Null → ExoFOP TESS
  • Star radius: Null → 1.31284
  • Planet radius: Null → 2.454
  • Transit duration: Null → 155.7
  • Transit depth: Null → 1.6269
  • Planet designation: TOI-2138.01 → .01
  • MD: δ=: Null → 1.6269
  • MD: Teff=: Null → 6835 K
  • MD: [Fe/H}=: Null → -0.16997

Number of transits

1 x

Number of observers

1 x

Last observed before

20 days

Transit-timing variations (TTV diagram)
Times of mid-transit
M = 2458684.22196 + 1.48218448305313 * 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