| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-3976 DR2 1585783740516554624 J14572548+4416274 |
||||
| RA | 14:57:25.4706 | DEC | +44:16:27.403 | ||
| Parallax 1.909 mas |
P.M. RA -19.913 mas/y |
P.M. DEC 9.882 mas/y |
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| MagV 12.318 |
MagR 12.343 |
MagI* 11.653 |
MagJ 11.238 |
MagH 10.96 |
MagK 11.048 |
| MagG 12.219 |
MagGBP 12.532 |
MagGRP 11.761 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Yee et al. 2023 | |||||
| Mid-time 2459011.15791 ± 0.00077 BJDTDB |
|||||
| Period 6.607662 ± 1.6e-05 days |
|||||
| Transit Parameters | |||||
| Yee et al. 2023 | |||||
| Rp/Rs 0.07496665925596525 ± 0.0008670521088323381 |
a/Rs 10.63 +0.36 -0.35 |
i 87.28 +0.39 -0.36 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 6.96 mmag |
Duration* 4.52 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Yee et al. 2023 | |||||
| Teff 5975.0 +70.0 -69.0 K |
Log(g) 4.18 +0.03 -0.04 cm/s2 |
Fe/H 0.182 +0.078 -0.079 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | MEDIUM | ||||
| Minimum aperture | 10.88" | ||||
| Total Observations (Recent) | 4 (1) | ||||
| O-C | 4.32 ± 3.07 minutes | ||||
| ExoClock Observations (Recent) | 4 (1) | ||||
| Space Observations (Recent) | 0 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | - | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-3976Ab (MEDIUM) 2026-01-19 | Michael Nezel Celle Observatory | CDK 14 QHY 268M / V / 180.0 | 8.16 ± 5.47 | |
| TOI-3976Ab (MEDIUM) 2024-07-12 | Deborah Smith Complejo Astronomico Los Coloraos, Gorafe | Celestron C11 QHY9 / R / 130.0 | -1.33 ± 5.33 | |
| TOI-3976Ab (MEDIUM) 2024-04-18 | Lluís Romero Ventura Astro-Tolva | RC16" QHY 268C / Clear / 120.0 | 13.37 ± 8.06 | |
| TOI-3976Ab (MEDIUM) 2024-04-04 | Alessandro Nastasi Galhassin Robotic Telescope 1 (GRT1) | Officina Stellare RiLa 400 FLI ProLine 16803 / rpr / 40.0 | 1.16 ± 6.77 | |