TOI-2134 Overview
TOI-2134
0.77
R⦿
4406.00
K
TOI-2134 b
0.244
RJup
TOI-2134 c
0.656
RJup
TOI-2134 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| TOI-2134 | ||||||
| TOI-2134 b | 9.23 d | 2.74 R⨁ | Transit | 2023 | Rescigno et al. 2024 | Confirmed Planet |
| TOI-2134 c | 95.85 d | 7.35 R⨁ | Transit | 2023 | Rescigno et al. 2024 | Confirmed Planet |
- RA
- 18h07m44.52s
- Dec
- +39d04m22.54s
- Distance
-
22.6202+0.0160-0.0159pc
- Parallax
- 44.1793000±0.0309655 mas
- Ecliptic Latitude
- 62.49035 deg
- Ecliptic Longitude
- 273.25041 deg
- Galactic Latitude
- 24.73031 deg
- Galactic Longitude
- 65.8713 deg
- Total Proper Motion
- 288.2247340±0.0514969 mas/yr
- Proper Motion (RA)
- 54.3709000±0.0515123 mas/yr
- Proper Motion (Dec)
- -283.0500000±0.0514963 mas/yr
- Photometry
-
mV8.933±0.003
-
mTESS7.7945±0.0060
-
mJ6.776±0.023
-
mH6.247±0.021
-
mKs6.091±0.017
-
mGaia8.507700±0.000511
-
mB10.125±0.033
| Source | Rescigno et al. 2026 | Rescigno et al. 2024 | TICv8 | ExoFOP | ExoFOP | ||
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4580±50 | 4580±50 |
4406.0000+178.4580-68.2131
|
4406.000±123.336 | 4406.000±123.336 | ||
|
L✶
(log10(L⦿))
|
-0.717+0.018-0.018
|
-0.717+0.018-0.018
|
-0.6964871+0.0151889-0.0343627
|
--- | --- | ||
|
ρ✶
(g/cm3)
|
2.95±0.14 | 2.95±0.14 |
2.133307+0.795379-0.444469
|
--- | --- | ||
|
M✶
(M⦿)
|
0.744±0.027 | 0.744±0.027 |
0.6900000+0.0828194-0.0753749
|
--- | --- | ||
|
R✶
(R⦿)
|
0.709±0.017 | 0.709±0.017 |
0.769698+0.082000-0.046000
|
0.77±0.06 | 0.77±0.06 | ||
|
log g
(log10(cm/s2))
|
4.8±0.3 | 4.8±0.3 |
4.5042800+0.1195680-0.0764576
|
4.5042800±0.0980128 | 4.5042800±0.0980128 | ||
|
Metallicity
(dex)
|
0.12±0.02 [Fe/H] | 0.12±0.02 [Fe/H] | --- | --- | --- | ||
|
v sin i
(km/s)
|
<2 | 0.78±0.09 | --- | --- | --- | ||
|
Age
(Gyr)
|
3.8+5.5-2.7
|
3.8+5.5-2.7
|
--- | --- | --- | ||
|
CAII LOG RHK
|
-4.87±0.41 | -4.83±0.45 | --- | --- | --- | ||
|
Sp. T
|
K5 V | K5 V | --- | --- | --- | ||
|
Prot
(days)
|
48.94+0.88-0.81
|
45.78+5.56-5.31
|
--- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Rescigno et al. 2026 | Rescigno et al. 2024 | ExoFOP | ||
|---|---|---|---|---|---|
|
a/R✶
|
--- | 23.66±0.52 | --- | ||
|
Tp
(days)
|
--- |
2459407.89+0.45-0.49
(BJD)
|
--- | ||
|
Teq
(K)
|
660±41 | 666±8 | 690 | ||
|
b
|
0.13±0.11 | 0.21±0.14 | --- | ||
|
S
(S⨁)
|
32±8 | 32±2 | 37.6631 | ||
|
ω
(deg)
|
163±18 |
109+18-19
|
--- | ||
|
Mp
(M⨁)
|
9.37±0.54 |
9.13+0.78-0.76
|
--- | ||
|
Mp
(MJup)
|
0.0295±0.0017 |
0.0287+0.0025-0.0024
|
--- | ||
|
e
|
0.067±0.022 |
0.06+0.03-0.04
|
--- | ||
|
i
(deg)
|
89.69±0.24 | 89.49±0.37 | --- | ||
|
P
(days)
|
9.229198±0.000003 | 9.2292005±0.0000063 | 9.2292078±0.0000056 | ||
|
ρ
(g/cm3)
|
2.52±0.47 | 2.607±0.516 | --- | ||
|
Rp
(R⨁)
|
2.735±0.068 | 2.69±0.16 | 3.218830±0.268606 | ||
|
Rp
(RJup)
|
0.2440±0.0061 | 0.240±0.014 | 0.2871653±0.0239635 | ||
|
Rp/R✶
|
0.0353±0.0002 | 0.03475±0.00038 | --- | ||
|
K
(m/s)
|
3.49±0.18 |
3.40+0.28-0.29
|
--- | ||
|
a
(au)
|
0.07803±0.00095 | 0.0780±0.0009 | --- | ||
|
T14
(hours)
|
--- | 2.995±0.047 | 2.817±0.313 | ||
|
TC
(days)
|
2459010.68937±0.00038
(BJD)
|
2459407.54493±0.00027
(BJD)
|
2460496.5909630±0.0004409
(BJD)
|
||
|
δ
(%)
|
--- | --- | 0.16060000±0.00203972 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Rescigno et al. 2026 | Saha 2025 | Rescigno et al. 2024 | ExoFOP | ||
|---|---|---|---|---|---|---|
|
a/R✶
|
--- | 70.1±1.5 | 112±2 | --- | ||
|
Tp
(days)
|
--- | --- |
2459721.20+1.52-1.23
(BJD)
|
--- | ||
|
Teq
(K)
|
302±19 |
386.8+6.1-5.9
|
306±4 | 356 | ||
|
b
|
0.511±0.023 |
0.417+0.042-0.048
|
0.464±0.042 | --- | ||
|
S
(S⨁)
|
1.4±0.4 | --- | 1.4±0.1 | 2.69104 | ||
|
ω
(deg)
|
160.0±2.8 | --- |
133+13-18
|
--- | ||
|
Mp
(M⨁)
|
58.3±1.9 | 57.2±9.4 |
41.89+7.69-7.83
|
--- | ||
|
Mp
(MJup)
|
0.183±0.006 | 0.18±0.03 |
0.1318+0.0242-0.0246
|
--- | ||
|
e
|
0.3125±0.0100 | --- |
0.67+0.05-0.06
|
--- | ||
|
P
(days)
|
95.852840±0.000041 |
95.852876+0.000049-0.000051
|
95.50+0.36-0.25
|
95.8531625±0.0000329 | ||
|
ρ
(g/cm3)
|
0.81±0.15 | --- | 0.599±0.152 | --- | ||
|
Rp
(R⨁)
|
7.35±0.18 | 7.23±0.18 | 7.27±0.42 | 5.957630±0.497263 | ||
|
Rp
(RJup)
|
0.656±0.016 | 0.645±0.016 | 0.649±0.037 | 0.5315051±0.0443629 | ||
|
Rp/R✶
|
0.09504±0.00061 |
0.09350+0.00073-0.00069
|
0.09404±0.00078 | --- | ||
|
K
(m/s)
|
10.45±0.24 | --- |
9.740+1.600-1.630
|
--- | ||
|
a
(au)
|
0.3715±0.0045 |
0.2310+0.0075-0.0074
|
0.371±0.004 | --- | ||
|
T14
(hours)
|
--- |
5.263+0.029-0.027
|
5.267±0.028 | 5.024±0.159 | ||
|
TC
(days)
|
2459718.96933±0.00027
(BJD)
|
2459718.96933±0.00026
(BJD-TDB)
|
2459718.96939±0.00020
(BJD)
|
2460485.7943800±0.0003359
(BJD)
|
||
|
i
(deg)
|
89.688±0.014 | 89.08±0.12 | --- | --- | ||
|
λ
(deg)
|
59±31 | --- | --- | --- | ||
|
δ
(%)
|
--- | --- | --- | 0.59750000±0.00719695 |
Nearby Data
(within 30 arcseconds)
Browse Nearby Data
+
- Known Objects
- 2 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 SuperWASP Time Series
- 2 Associated Literature Data
-
Understanding eccentric temperate giants: an in-depth study of the architecture and stellar obliquity of the TOI-2134 system
Rescigno et al. 2026 Reference Overview -
Updating the ephemeris and physical properties of five long-period transiting exoplanets using TESS and CHEOPS
Saha 2025 Reference Overview -
A hot mini-Neptune and a temperate, highly eccentric sub-Saturn around the bright K-dwarf TOI-2134
Rescigno et al. 2024 Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
ExoFOP TOI Table
ExoFOP
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- Candidate
- False Positive Planet
- Controversial
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- Aliases
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- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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