TOI-3540 A b (Exoplanet, Confirmed)

RA: 21h 55m 38.73s, DE: +28° 10' 46.20" (328.9113749900, 28.1794999993)

Data:
  • Brightness (Mag): 11.514
  • Transit depth (%): 0.8
  • Transit depth (Mag): 0.00865
  • Transit duration (m): 114.048
  • Planet radius (RJup): 2.1
  • Star radius (RSun): 1.228 +/- 0.033
  • Impact factor: 1.073
  • Created by: admin
  • Reference: 
    Yee et al. 2022
2025: TESS + ETD data
Show list of observations >>
Orbital elements:
  • Period (d): 3.119963
  • Epoch (HJD): 2459109.144
  • Semimajor axis (AU): 0.04289 +/- 0.00093
  • Inclination (°): 81.93
Additional data:
  • Yee et al. 2022 P = : 3.119999
  • Yee et al. 2022 T0 =: 2459109.14114
Change log:

10/16/2025, Filip Walter:

  • Epoch: 2459109.14114 → 2459109.144
  • Period: 3.119999 → 3.119963
  • Reference: Yee et al. 2022 → Yee et al. 2022 2025: TESS + ETD data
  • Status: Candidate → Confirmed
  • MD: Yee et al. 2022 T0 =: Null → 2459109.14114
  • MD: Yee et al. 2022 P = : Null → 3.119999

Chart
TOI-3540 A
Source: The STScI Digitized Sky Survey
Number of transits

17 x

Number of observers

6 x

Last observed before

170 days

Transit-timing variations (TTV diagram)
Times of mid-transit
M = 2459109.144 + 3.119963 * 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