TOI-654 Overview
TOI-654
0.43
R⦿
3433.00
K
TOI-654.01
0.212
RJup
- Architecture
- TOI-654
- TOI-654
- Other Data
- Bibliography 4
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-654 | TOI-654.01 | Transit | 2024 | Hord et al. 2024 | Confirmed Planet |
- RA
- 10h58m53.89s
- Dec
- -05d32m51.16s
- Distance
-
57.7553+0.1830-0.1819pc
- Parallax
- 17.2857000±0.0542808 mas
- Ecliptic Latitude
- -11.12802 deg
- Ecliptic Longitude
- 168.10768 deg
- Galactic Latitude
- 47.48243 deg
- Galactic Longitude
- 258.94613 deg
- Total Proper Motion
- 283.986581±0.073287 mas/yr
- Proper Motion (RA)
- 99.1738000±0.0974808 mas/yr
- Proper Motion (Dec)
- -266.107000±0.069262 mas/yr
- Photometry
-
mV14.54±0.10
-
mTESS12.225500±0.007405
-
mJ10.744±0.024
-
mH10.139±0.022
-
mKs9.918±0.021
-
mGaia13.433900±0.000547
| Source | Ikuta et al. 2025 | Hord et al. 2024 | TICv8 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
3521+33-48
|
3433.0 | 3424.0±157.0 | 3433±86 | ||
|
R✶
(R⦿)
|
0.430±0.013 | 0.43 | 0.4279530±0.0127854 | 0.427953004837036±0.012785400000000 | ||
|
log g
(log10(cm/s2))
|
4.793+0.037-0.036
|
4.89676 | 4.8012500±0.0050666 | 4.896760±0.432223 | ||
|
L✶
(log10(L⦿))
|
-1.61+0.01-0.01
|
--- |
-1.64438+0.09498-0.12175
|
--- | ||
|
ρ✶
(g/cm3)
|
7.43+0.91-0.80
|
--- | 7.602404±0.316035 | --- | ||
|
M✶
(M⦿)
|
0.419±0.009 | 0.531219257 | 0.4226430±0.0203147 | --- | ||
|
Metallicity
(dex)
|
0.12±0.18 [Fe/H] | --- | --- | --- | ||
|
v sin i
(km/s)
|
<3 | --- | --- | --- | ||
|
Sp. T
|
M2 V | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Ikuta et al. 2025 | Hord et al. 2024 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teq
(K)
|
794±15 | 748.5402303 | 707.955448937489 | ||
|
S
(S⨁)
|
65.0±1.6 | 53.3454 | 59.3669471677399 | ||
|
P
(days)
|
1.527561±0.000001 | 1.5275657 | 1.52756389781336±0.00000307695900 | ||
|
Rp
(R⨁)
|
2.378±0.089 | 2.371260±0.125097 | 2.61033182912874±0.13460043000000 | ||
|
Rp
(RJup)
|
0.2122±0.0079 | 0.211320429±0.011148314 | 0.232878608590051±0.012008266728481 | ||
|
δ
(%)
|
--- | --- | 0.28924227935759±0.01229981600000 | ||
|
T14
(hours)
|
1.200±0.013 | 1.12 | 1.37270548601584±0.08139971000000 | ||
|
TC
(days)
|
2459243.0584±0.0003 | --- | 2458543.43373100±0.00051291 | ||
|
a/R✶
|
--- | 10.51688968 | --- | ||
|
Rp/R✶
|
0.0510±0.0008 | 0.050515097 | --- | ||
|
a
(au)
|
0.01944±0.00015 | 0.021020146 | --- | ||
|
b
|
0.290+0.104-0.112
|
--- | --- | ||
|
ω
(deg)
|
0 | --- | --- | ||
|
Mp
(M⨁)
|
8.71±1.25 | --- | --- | ||
|
Mp
(MJup)
|
0.0274±0.0039 | --- | --- | ||
|
e
|
0 | --- | --- | ||
|
i
(deg)
|
88.28+0.71-0.66
|
--- | --- | ||
|
ρ
(g/cm3)
|
3.59±0.65 | --- | --- | ||
|
K
(m/s)
|
8.62+1.22-1.23
|
--- | --- |
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
The mass of TOI-654 b: A short-period sub-Neptune transiting a mid-M dwarf
Ikuta et al. 2025 | Reference Overview -
Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST
Hord et al. 2024 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
- Browse
- Download
