TOI-2158 Overview
TOI-2158
1.50
R⦿
5389.00
K
TOI-2158 b
0.960
RJup
- Architecture
- TOI-2158
- TOI-2158
- Other Data
- Bibliography 3
- Exoplanet Archive Notes 1
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-2158 | TOI-2158 b | Transit | 2022 | Knudstrup et al. 2022 | Confirmed Planet |
TOI-2158 b
- Orbital eccentricity is a 3-sigma upper limit. (Knudstrup et al. 2022)
- RA
- 18h27m14.41s
- Dec
- +20d31m36.79s
- Distance
-
198.473+1.403-1.383pc
- Parallax
- 5.0099000±0.0350975 mas
- Ecliptic Latitude
- 43.75731 deg
- Ecliptic Longitude
- 278.8404 deg
- Galactic Latitude
- 14.34304 deg
- Galactic Longitude
- 48.93331 deg
- Total Proper Motion
- 44.6987693±0.0448273 mas/yr
- Proper Motion (RA)
- -43.9968000±0.0435487 mas/yr
- Proper Motion (Dec)
- 7.8906000±0.0743149 mas/yr
- Photometry
-
mV10.887±0.006
-
mTESS10.1669±0.0060
-
mJ9.469±0.027
-
mH9.172±0.044
-
mKs9.071±0.018
-
mW19.025±0.023
-
mW29.076±0.020
-
mW38.993±0.029
-
mW48.957±0.397
-
mGaia10.671800±0.000247
-
mB11.656±0.090
| Source | Knudstrup et al. 2022 | TICv8 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teff
(K)
|
5673±50 |
5389.0000+99.5412-145.6800
|
5389.0±122.6 | ||
|
R✶
(R⦿)
|
1.41±0.03 |
1.4963600+0.0890221-0.0701889
|
1.50±0.08 | ||
|
log g
(log10(cm/s2))
|
4.19±0.05 |
4.0588100+0.0711197-0.0902274
|
4.06±0.08 | ||
|
L✶
(log10(L⦿))
|
--- |
0.23079903+0.01474974-0.01061060
|
--- | ||
|
ρ✶
(g/cm3)
|
0.56±0.07 |
0.3934318+0.0796526-0.1004435
|
--- | ||
|
M✶
(M⦿)
|
1.12±0.12 |
0.9350000+0.1463530-0.0831980
|
--- | ||
|
Metallicity
(dex)
|
0.47±0.08 [Fe/H] | --- | --- | ||
|
v sin i
(km/s)
|
3.7±0.5 | --- | --- | ||
|
Age
(Gyr)
|
8±1 | --- | --- | ||
|
CAII LOG RHK
|
-5.06±0.05 | --- | --- | ||
|
Prot
(days)
|
19±3 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Knudstrup et al. 2022 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
11.4+0.6-0.5
|
--- | ||
|
Teq
(K)
|
1188±10 | 837 | ||
|
b
|
0.86+0.02-0.03
|
--- | ||
|
ω
(deg)
|
52.0+19.0-52.0
|
--- | ||
|
Mp
(M⨁)
|
261±25 | --- | ||
|
Mp
(MJup)
|
0.82±0.08 | --- | ||
|
e
|
<0.070 | --- | ||
|
i
(deg)
|
85.7+0.4-0.3
|
--- | ||
|
P
(days)
|
8.60077±0.00003 | 8.6007557±0.0000168 | ||
|
ρ
(g/cm3)
|
1.14±0.12 | --- | ||
|
Rp
(R⨁)
|
10.8±0.1 | 10.798800±0.607636 | ||
|
Rp
(RJup)
|
0.960±0.012 | 0.96340607±0.05420975 | ||
|
Rp/R✶
|
0.0700±0.0009 | --- | ||
|
K
(m/s)
|
75±4 | --- | ||
|
a
(au)
|
0.075±0.004 | --- | ||
|
T14
(hours)
|
3.77+0.05-0.06
|
3.304±0.159 | ||
|
TC
(days)
|
2459018.9225+0.0010-0.0011
|
2459758.5863120±0.0008904 | ||
|
S
(S⨁)
|
--- | 81.4989 | ||
|
δ
(%)
|
--- | 0.509000000±0.000144629 |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
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