TOI-954 Overview
TOI-954
2.00
R⦿
5597.40
K
TOI-954 b
0.852
RJup
- Other Data
- Bibliography 7
- Nearby Data 4
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
TOI-954 | TOI-954 b | Transit | 2020 | Sha et al. 2021 | Confirmed Planet |
- RA
- 04h07m45.85s
- Dec
- -25d12m31.69s
- Distance
-
238.768+1.905-1.875pc
- Parallax
- 4.1595100±0.0329002 mas
- Ecliptic Latitude
- -45.10208 deg
- Ecliptic Longitude
- 52.91552 deg
- Galactic Latitude
- -46.1886 deg
- Galactic Longitude
- 221.97775 deg
- Total Proper Motion
- 30.1826381±0.0448619 mas/yr
- Proper Motion (RA)
- -5.7868200±0.0419702 mas/yr
- Proper Motion (Dec)
- -29.6227000±0.0449686 mas/yr
- Photometry
-
mV10.343±0.005
-
mTESS9.77919±0.00600
-
mJ9.180±0.024
-
mH8.891±0.026
-
mKs8.779±0.023
-
mW18.740±0.024
-
mW28.797±0.019
-
mW38.766±0.027
-
mW48.53
-
mGaia10.232100±0.000223
-
mB11.153±0.063
Source | Sha et al. 2021 | TICv8 | Gaia DR2 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|---|
Teff
(K)
|
5710+53-49
|
5756.000+142.258-112.653
|
5597.4+62.3-122.5
|
5756.0±127.5 | ||
L✶
(log10(L⦿))
|
0.535+0.029-0.030
|
0.5675668+0.0116343-0.0178203
|
0.546650+0.005306-0.005373
|
--- | ||
γ
(km/s)
|
--- | --- | -6.886674483500±0.552006135097 | --- | ||
R✶
(R⦿)
|
1.892+0.077-0.076
|
1.9328300+0.0988482-0.0923477
|
1.99528+0.09031-0.04368
|
1.93±0.10 | ||
Metallicity
(dex)
|
0.215+0.050-0.051
[Fe/H]
|
--- | --- | --- | ||
v sin i
(km/s)
|
5.6±0.5 | --- | --- | --- | ||
Age
(Gyr)
|
6.14±0.30 | --- | --- | --- | ||
ρ✶
(g/cm3)
|
0.249+0.025-0.021
|
0.2011033+0.0389101-0.0419134
|
--- | --- | ||
M✶
(M⦿)
|
1.201+0.066-0.064
|
1.030000+0.148157-0.104621
|
--- | --- | ||
log g
(log10(cm/s2))
|
3.962+0.026-0.024
|
3.8785200+0.0734872-0.0761480
|
--- | 3.88±0.07 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
Source | Sha et al. 2021 | Patel & Espinoza 2022 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|
a/R✶
|
5.63+0.18-0.17
|
6.70+0.37-0.63
|
--- | ||
b
|
0.56+0.04-0.24
|
0.360+0.180-0.200
|
--- | ||
P
(days)
|
3.6849729+0.0000027-0.0000028
|
3.6849729+0.0000026-0.0000024
|
3.68497±0.00001 | ||
Rp/R✶
|
0.0462+0.0019-0.0023
|
0.0461+0.0011-0.0008
|
--- | ||
TC
(days)
|
2458411.90651+0.00084-0.00078
|
2459156.27005±0.00054 | 2459167.32483±0.00093 | ||
Teq
(K)
|
1526+123-164
|
--- | 1659 | ||
S
(S⨁)
|
1393+66-62
|
--- | 1260.27 | ||
ω
(deg)
|
276+9-174
|
--- | --- | ||
Mp
(M⨁)
|
55.3+5.7-5.4
|
--- | --- | ||
Mp
(MJup)
|
0.174+0.018-0.017
|
--- | --- | ||
Mp sin i
(M⨁)
|
55.3+5.7-5.4
|
--- | --- | ||
Mp sin i
(MJup)
|
0.174+0.018-0.017
|
--- | --- | ||
e
|
0.14+0.18-0.11
|
--- | --- | ||
i
(deg)
|
84.4+2.5-0.6
|
--- | --- | ||
ρ
(g/cm3)
|
0.35+0.10-0.07
|
--- | --- | ||
Rp
(R⨁)
|
9.55+0.59-0.69
|
--- | 9.055430±0.475878 | ||
Rp
(RJup)
|
0.852+0.053-0.062
|
--- | 0.8078727±0.0424551 | ||
K
(m/s)
|
20.7+2.0-1.9
|
--- | --- | ||
a
(au)
|
0.04963+0.00089-0.00090
|
--- | --- | ||
T14
(hours)
|
5.09+0.93-0.37
|
--- | 4.536±0.486 | ||
δ
(%)
|
--- | --- | 0.2070000000±0.0000572102 |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS
Patel & Espinoza 2022 | Reference Overview -
TOI-954 b and K2-329 b: Short-period Saturn-mass Planets that Test whether Irradiation Leads to Inflation
Sha et al. 2021 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | 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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