| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-4010 DR2 525352325110310400 J01205143+6604202 |
||||
| RA | 01:20:51.4586 | DEC | +66:04:20.241 | ||
| Parallax 5.605 mas |
P.M. RA 38.616 mas/y |
P.M. DEC -20.377 mas/y |
|||
| MagV 12.413 |
MagR 12.106 |
MagI* 11.377 |
MagJ 10.649 |
MagH 10.25 |
MagK 10.157 |
| MagG 12.122 |
MagGBP 12.654 |
MagGRP 11.466 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Kunimoto et al. 2023 | |||||
| Mid-time 2458985.985 ± 0.001 BJDTDB |
|||||
| Period 14.70886 ± 3e-05 days |
|||||
| Transit Parameters | |||||
| Kunimoto et al. 2023 | |||||
| Rp/Rs 0.068 ± 0.001 |
a/Rs 31.31 +0.26 -0.26 |
i 89.0 +0.1 -0.1 deg |
|||
| e 0.07 +0.03 -0.03 |
ω 109.0 +57.0 -275.0 deg |
||||
| DepthR* 5.85 mmag |
Duration* 3.15 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Kunimoto et al. 2023 | |||||
| Teff 4960.0 +36.0 -36.0 K |
Log(g) 4.54 +0.02 -0.02 cm/s2 |
Fe/H 0.37 +0.07 -0.07 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | MEDIUM | ||||
| Minimum aperture | 12.79" | ||||
| Total Observations (Recent) | 12 (3) | ||||
| O-C | 2.88 ± 1.81 minutes | ||||
| ExoClock Observations (Recent) | 8 (3) | ||||
| Space Observations (Recent) | 4 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.0656 ± 0.0019 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-4010d (MEDIUM) 2025-11-06 | Michael Nezel Celle Observatory | CDK 14 QHY 268M / I / 180.0 | -0.95 ± 3.6 | |
| TOI-4010d (MEDIUM) 2025-11-06 | Vojtěch Školník Broumov NM Observatory | Meade LX90 ACF MI C2-7000A / Clear / 120.0 | -7.29 ± 4.46 | |
| TOI-4010d (MEDIUM) 2025-09-09 | Adrian Jones Private Observatory (I64) | Meade ACF 30cm QSI 583 / R / 100.0 | 3.86 ± 5.9 | |
| TOI-4010d (MEDIUM) 2024-10-05 | Alexey Garmash Lyceum 130 | EdgeHD C11 ASI2600MM pro / rpr / 180.0 | 8.58 ± 4.03 | |
| TOI-4010d (MEDIUM) 2024-09-21 | Manfred Raetz privat observatory Herges-Hallenberg | SCT 280/1850 (C11 with Starizona reducer) Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0 | 6.65 ± 4.03 | |
| TOI-4010d (MEDIUM) 2024-08-07 | Dim Stouraitis Galilaios | SCT SXVF-H9 Starlight-Xpress / R / 120.0 | 24.19 ± 9.94 | |
| TOI-4010d (MEDIUM) 2024-08-07 | Andre Kovacs Moletai Astronomical Observatory (MAO) | 35 cm Maksutov f/3.5 Apogee Alta U47 / R / 120.0 | 2.3 ± 11.52 | |
| TOI-4010d (MEDIUM) 2024-08-07 | Deborah Smith Complejo Astronomico Los Coloraos, Gorafe | Celestron C11 QHY9 / R / 90.0 | 1.15 ± 10.8 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-4010d (MEDIUM) 2022-11-14 | TESS | -7.8 ± 5.18 | ||
| TOI-4010d (MEDIUM) 2022-10-30 | TESS | 3.8 ± 3.17 | ||
| TOI-4010d (MEDIUM) 2022-06-05 | TESS | -7.57 ± 3.02 | ||
| TOI-4010d (MEDIUM) 2022-05-21 | TESS | -3.46 ± 4.03 | ||