TOI-1453 Overview
TOI-1453
0.72
R⦿
4975.00
K
TOI-1453 b
0.105
RJup
TOI-1453 c
0.198
RJup
TOI-1453 B
- Architecture
- TOI-1453
- TOI-1453
- TOI-1453 B
- Other Data
- Bibliography 4
- TOI-1453 Nearby Data 4
- TOI-1453 B Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-1453 | TOI-1453 b | Transit | 2025 | Stalport et al. 2025 | Confirmed Planet |
| TOI-1453 | TOI-1453 c | Transit | 2025 | Stalport et al. 2025 | Confirmed Planet |
- RA
- 17h12m53.58s
- Dec
- +57d11m52.00s
- Distance
-
78.7415+0.1195-0.1192pc
- Parallax
- 12.670800±0.019106 mas
- Ecliptic Latitude
- 79.15555 deg
- Ecliptic Longitude
- 234.00348 deg
- Galactic Latitude
- 35.75066 deg
- Galactic Longitude
- 85.57623 deg
- Total Proper Motion
- 71.005304±0.036465 mas/yr
- Proper Motion (RA)
- -71.005300±0.036465 mas/yr
- Proper Motion (Dec)
- -0.0238150±0.0388186 mas/yr
- Photometry
-
mV11.113±0.014
-
mTESS10.1426±0.0060
-
mJ9.275±0.023
-
mH8.766±0.029
-
mKs8.686±0.019
-
mW18.635±0.023
-
mW28.678001±0.020000
-
mW38.604±0.021
-
mW48.519±0.267
-
mGaia10.72650±0.00024
-
mB12.029±0.177
-
mg11.7530000±0.0011279
-
mi10.4613000±0.0009407
-
mr13.7634000±0.0088561
-
mu14.9788000±0.0057321
-
mz10.6197000±0.0022383
| Source |
Stalport et al. 2025 |
TICv8 |
ExoFOP-TESS TOI |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
4975±68 |
4920.000+112.680-141.379
|
4920±127 | 4920±127 | ||
|
Metallicity
(dex)
|
-0.31±0.06 [Fe/H] | --- | --- | --- | ||
|
v sin i
(km/s)
|
<2 | --- | --- | --- | ||
|
Age
(Gyr)
|
12.0+1.1-3.8
|
--- | --- | --- | ||
|
ρ✶
(g/cm3)
|
2.7208+0.1984-0.1988
|
3.195752+0.970365-0.734325
|
--- | --- | ||
|
M✶
(M⦿)
|
0.715±0.035 |
0.8100000+0.0948028-0.0977931
|
--- | --- | ||
|
R✶
(R⦿)
|
0.720±0.029 |
0.7096200+0.0552196-0.0405442
|
0.71±0.05 | 0.71±0.05 | ||
|
CAII LOG RHK
|
-4.91±0.06 | --- | --- | --- | ||
|
log g
(log10(cm/s2))
|
4.576±0.015 |
4.644500+0.101577-0.079600
|
4.64±0.09 | 4.64±0.09 | ||
|
L✶
(log10(L⦿))
|
--- |
-0.5753926+0.0164615-0.0111618
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source |
Stalport et al. 2025 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
13.88+0.33-0.35
|
--- | ||
|
Teq
(K)
|
944.2±17.8 | 852 | ||
|
b
|
0.569+0.039-0.050
|
--- | ||
|
S
(S⨁)
|
132.6±10.4 | 87.5472 | ||
|
ω
(deg)
|
90 | --- | ||
|
Mp
(M⨁)
|
<2.32 | --- | ||
|
Mp
(MJup)
|
<0.00730 | --- | ||
|
e
|
0 | --- | ||
|
i
(deg)
|
87.65+0.24-0.22
|
--- | ||
|
P
(days)
|
4.3135225+0.0000118-0.0000092
|
4.3135259±0.0000134 | ||
|
ρ
(g/cm3)
|
<8.22 | --- | ||
|
Rp
(R⨁)
|
1.173+0.059-0.056
|
1.1298200±0.0887197 | ||
|
Rp
(RJup)
|
0.1046+0.0053-0.0050
|
0.10079596±0.00791506 | ||
|
Rp/R✶
|
0.01496+0.00041-0.00042
|
--- | ||
|
K
(m/s)
|
0.61±0.32 | --- | ||
|
T14
(hours)
|
1.998+0.075-0.068
|
1.921±0.228 | ||
|
TC
(days)
|
2459392.90013+0.00083-0.00093
|
2460333.2503530±0.0031496 | ||
|
δ
(%)
|
--- | 0.02640000±0.00168294 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source |
Stalport et al. 2025 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
18.41+0.44-0.46
|
--- | ||
|
Teq
(K)
|
819.8±15.6 | 630 | ||
|
b
|
0.767±0.014 | --- | ||
|
S
(S⨁)
|
75.3±5.8 | 26.1706 | ||
|
ω
(deg)
|
90 | --- | ||
|
Mp
(M⨁)
|
2.95+0.83-0.84
|
--- | ||
|
Mp
(MJup)
|
0.00928+0.00261-0.00264
|
--- | ||
|
e
|
0 | --- | ||
|
i
(deg)
|
87.61+0.10-0.11
|
--- | ||
|
P
(days)
|
6.5886982±0.0000041 | 6.5886848±0.0000048 | ||
|
ρ
(g/cm3)
|
1.47+0.48-0.44
|
--- | ||
|
Rp
(R⨁)
|
2.224±0.095 | 2.143860±0.149758 | ||
|
Rp
(RJup)
|
0.1984±0.0085 | 0.1912627±0.0133605 | ||
|
Rp/R✶
|
0.02832±0.00036 | --- | ||
|
K
(m/s)
|
1.26±0.35 | --- | ||
|
T14
(hours)
|
1.874+0.108-0.101
|
1.663±0.118 | ||
|
TC
(days)
|
2459395.38133±0.00039 | 2460554.9899930±0.0007823 | ||
|
δ
(%)
|
--- | 0.08580000±0.00272691 |
- RA
- 17h12m53.40s
- Dec
- +57d11m53.07s
- Distance
-
77.6964+0.6849-0.6733pc
- Parallax
- 12.84340±0.11164 mas
- Ecliptic Latitude
- 79.15563 deg
- Ecliptic Longitude
- 234.00076 deg
- Galactic Latitude
- 35.75106 deg
- Galactic Longitude
- 85.57663 deg
- Total Proper Motion
- 75.13289±0.20831 mas/yr
- Proper Motion (RA)
- -75.11110±0.20826 mas/yr
- Proper Motion (Dec)
- 1.809380±0.280817 mas/yr
- Photometry
-
mV---
-
mTESS15.2175±0.6000
-
mJ---
-
mH---
-
mKs---
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mGaia15.647500±0.011117
-
mB---
-
mg---
-
mi---
-
mr---
-
mu---
-
mz---
| Source | Christian et al. 2024 |
|---|---|
|
M✶
(M⦿)
|
0.238±0.029 |
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 2 SuperWASP Time Series
- 2 Associated Literature Data
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 2 SuperWASP Time Series
- 2 Associated Literature Data
-
TESS and HARPS-N unveil two planets transiting TOI-1453. A super-Earth and one of the lowest mass sub-Neptunes
Stalport et al. 2025 -
Wide Binary Orbits are Preferentially Aligned with the Orbits of Small Planets, but Probably Not Hot Jupiters
Christian 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
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