TOI-2443 Overview
TOI-2443
0.73
R⦿
4214.44
K
TOI-2443 b
0.211
RJup
- Architecture
- TOI-2443
- TOI-2443
- Other Data
- Bibliography 12
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-2443 | TOI-2443 b | Transit | 2023 | Mistry et al. 2023 | Confirmed Planet |
- RA
- 02h40m43.17s
- Dec
- +01d11m58.83s
- Distance
-
23.9258+0.0232-0.0233pc
- Parallax
- 41.7670000±0.0403466 mas
- Ecliptic Latitude
- -13.73173 deg
- Ecliptic Longitude
- 38.15224 deg
- Galactic Latitude
- -51.35161 deg
- Galactic Longitude
- 170.21596 deg
- Total Proper Motion
- 366.5845285±0.0795391 mas/yr
- Proper Motion (RA)
- 284.0110000±0.0796253 mas/yr
- Proper Motion (Dec)
- 231.7800000±0.0794096 mas/yr
- Photometry
-
mV9.51±0.03
-
mTESS8.2969±0.0060
-
mJ7.260±0.021
-
mH6.692±0.046
-
mKs6.500±0.018
-
mIc8.120±0.008
-
mGaia9.033300±0.000424
-
mB10.697±0.047
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.03±0.04 dex
-
[Mg/H] -0.01±0.07 dex
-
[Si/H] 0.25±0.05 dex
| Source |
Naponiello et al. 2025 |
Mistry et al. 2023 |
TICv8 | Turnbull 2015 | Hawley et al. 1996 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4375±65 | 4357±100 |
4214.440+134.887-127.765
|
4337 | --- | 4214.440±131.326 | ||
|
L✶
(log10(L⦿))
|
-0.8649+0.0175-0.0182
|
--- |
-0.8171872+0.0318676-0.0305728
|
-0.854 +0.196-0.368
|
--- | --- | ||
|
Metallicity
(dex)
|
-0.29±0.12 [Fe/H] | -0.439±0.080 [m/H] | -0.01±0.05 [M/H] | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
3.61±0.24 | --- |
2.371215+0.805314-0.751710
|
--- | --- | --- | ||
|
M✶
(M⦿)
|
0.642±0.026 | 0.6600±0.0789 |
0.6600000+0.0789556-0.0788973
|
0.61 | --- | --- | ||
|
R✶
(R⦿)
|
0.631±0.014 | 0.7321±0.0713 |
0.7321150+0.0759553-0.0667382
|
0.67 | --- | 0.7321150±0.0713468 | ||
|
log g
(log10(cm/s2))
|
4.42±0.20 | 4.709±0.100 |
4.5284500+0.0999947-0.1184820
|
--- | --- | 4.528450±0.109238 | ||
|
v sin i
(km/s)
|
1.7±0.8 | --- | --- | --- | --- | --- | ||
|
Age
(Gyr)
|
7.50+4.30-4.60
|
--- | --- | --- | --- | --- | ||
|
CAII LOG RHK
|
-5.004±0.006 | --- | --- | --- | --- | --- | ||
|
Sp. T
|
K5 V | --- | --- | M0 | K5 | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source |
Naponiello et al. 2025 |
Mistry et al. 2023 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
35.80+0.74-0.76
|
26.293+0.952-2.053
|
--- | ||
|
Teq
(K)
|
519±6 | 600.83 | 486.99719644956 | ||
|
b
|
0.22±0.15 |
0.285+0.183-0.175
|
--- | ||
|
ω
(deg)
|
-86±11 | --- | --- | ||
|
Mp
(M⨁)
|
4.8±1.1 | --- | --- | ||
|
Mp
(MJup)
|
0.015±0.003 | --- | --- | ||
|
e
|
0.301+0.046-0.034
|
--- | --- | ||
|
i
(deg)
|
89.72+0.17-0.18
|
89.38+0.39-0.48
|
--- | ||
|
P
(days)
|
15.66858±0.00010 |
15.669494+0.000926-0.001004
|
15.6692322098987±0.0021404622000 | ||
|
ρ
(g/cm3)
|
2.00+0.49-0.45
|
--- | --- | ||
|
Rp
(R⨁)
|
2.363±0.066 |
2.7731+0.0493-0.0515
|
2.68688927331351±0.54704780000000 | ||
|
Rp
(RJup)
|
0.2108±0.0059 |
0.24740+0.00440-0.00459
|
0.239708618047091±0.048804419834535 | ||
|
Rp/R✶
|
0.03436±0.00062 | 0.0347±0.0006 | --- | ||
|
K
(m/s)
|
1.74+0.40-0.39
|
--- | --- | ||
|
a
(au)
|
0.1050±0.0025 | --- | --- | ||
|
T14
(hours)
|
4.548+0.053-0.047
|
--- | 4.56285298177157±0.20758453000000 | ||
|
TC
(days)
|
2459148.09939±0.00051 | 2459148.0988±0.0007 | 2459148.09861700±0.00146887 | ||
|
S
(S⨁)
|
--- | --- | 13.2931175749932 | ||
|
δ
(%)
|
--- | --- | 0.139338148015132±0.004504477700000 |
Literature Stellar Spectra
(1 File)
| File Type | Spectrum Type | Wavelength Category | Reference |
|---|---|---|---|
| Spectra | echelle grating | Optical | Clubb et al. 2009 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 101 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
The GAPS programme at TNG: LXIV. An inner eccentric sub-Neptune and an outer sub-Neptune-mass candidate around BD+00 444 (TOI-2443)
Naponiello et al. 2025 | Reference Overview -
VaTEST II: Statistical Validation of 11 TESS-Detected Exoplanets Orbiting K-type Stars
Mistry et al. 2023 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
M2K: A Search for Planets Orbiting Early M and Late K Dwarf Stars
Clubb et al. 2009 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
The Palomar/MSU nearby star spectroscopic survey. II. The southern M dwarfs and investigations of magnetic activity.
Hawley et al. 1996 | Reference Overview -
UBV(RI)_c photometry of faint nearby stars
Laing 1989 | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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