TOI-4000 .01 (Exoplanet, Candidate)

RA: 00h 03m 53.92s, DE: +64° 46' 34.79" (0.9746593229, 64.7763293356)

2MASS J00035391+6446346 .01, UCAC4 774-000488 .01, TIC 283015592 .01, Gaia DR3 432141093729340544 .01

Data:
  • Brightness (Mag): 13.150 (V)
  • Transit depth (%): 1.2813
  • Transit depth (Mag): 0.01382
  • Transit duration (m): 214
  • Planet radius (RJup): 1.8786722 +/- 0.0775028
  • Star radius (RSun): 1.90022 +/- 0.07
  • Impact factor: 1
  • Created: 1/10/2026
  • Created by: Manfred Raetz
  • Reference: 
    https://exoplanetarchive.ipac.caltech.edu/overview/TOI-4000
Show list of observations >>
Orbital elements:
  • Period (d): 3.7027104 +/- 5.8E-06
  • Epoch (HJD): 2459879.94893 +/- 0.00126
Additional data:
  • Note: 2025-12-14 classified as false positive
  • Note: 
    https://exofop.ipac.caltech.edu/tess/edit_obsnotes.php?id=283015592
Change log:

1/10/2026, Manfred Raetz:

  • MD: Note: 2025-12-14 classified as false positive → 2025-12-14 classified as false positive , https://exofop.ipac.caltech.edu/tess/edit_obsnotes.php?id=283015592
  • MD: Note: Null → 2025-12-14 classified as false positive

Chart
TOI-4000
Source: The STScI Digitized Sky Survey
Number of transits

1 x

Number of observers

1 x

Last observed before

1 days

Transit-timing variations (TTV diagram)
Times of mid-transit
M = 2459879.94893 + 3.7027104 * 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