TOI-540 Overview
TOI-540
0.19
R⦿
3464.87
K
TOI-540 b
0.081
RJup
- Other Data
- Bibliography 7
- Exoplanet Archive Notes 1
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-540 | TOI-540 b | Transit | 2020 | Ment et al. 2021 | Confirmed Planet |
TOI-540
- Stellar age value/uncertainties estimated from range given in ref. (Ment et al. 2021)
- RA
- 05h05m14.33s
- Dec
- -47d56m15.14s
- Distance
-
14.0022+0.0088-0.0089pc
- Parallax
- 71.3886000±0.0447734 mas
- Ecliptic Latitude
- -70.06301 deg
- Ecliptic Longitude
- 62.2862 deg
- Galactic Latitude
- -37.23123 deg
- Galactic Longitude
- 254.10791 deg
- Total Proper Motion
- 70.6832118±0.0837547 mas/yr
- Proper Motion (RA)
- -66.0851000±0.0822577 mas/yr
- Proper Motion (Dec)
- 25.0774000±0.0934915 mas/yr
- Photometry
-
mV14.823±0.149
-
mTESS11.5045000±0.0073176
-
mJ9.755±0.022
-
mH9.170±0.022
-
mKs8.900±0.021
-
mW18.693±0.023
-
mW28.492±0.021
-
mW38.343±0.020
-
mW48.010±0.144
-
mIc---
-
mGaia12.893800±0.000481
-
mB15.960±0.071
| Source | Ment et al. 2021 | TICv8 | Gaia DR2 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
3216±83 | 3130.0±157.0 |
3464.87+227.16-188.87
|
3042 | ||
|
L✶
(log10(L⦿))
|
-2.46+0.03-0.03
|
-2.4737+0.1012-0.1322
|
--- | --- | ||
|
v sin i
(km/s)
|
13.5±1.5 | --- | --- | --- | ||
|
Age
(Gyr)
|
1.1+0.9-1.0
|
--- | --- | --- | ||
|
M✶
(M⦿)
|
0.159±0.014 | 0.1661610±0.0200639 | --- | --- | ||
|
R✶
(R⦿)
|
0.1895±0.0079 | 0.1971170±0.0059257 | --- | 0.197117000818253±0.005925680000000 | ||
|
Sp. T
|
M V | --- | --- | --- | ||
|
Prot
(days)
|
0.72610±0.00039 | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
--- | 30.5860406±0.9465926 | --- | --- | ||
|
log g
(log10(cm/s2))
|
--- | 5.0691500±0.0265789 | --- | 4.438 |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Ment et al. 2021 | Patel & Espinoza 2022 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teq
(K)
|
611±23 | --- | 550.232139495195 | ||
|
S
(S⨁)
|
23.4±2.1 | --- | 21.6623126090071 | ||
|
P
(days)
|
1.2391491±0.0000017 |
1.2391481+0.0000006-0.0000008
|
1.23915336351242±0.00000489531570 | ||
|
Rp
(R⨁)
|
0.903±0.052 | --- | 0.965470636275173±0.416187140000000 | ||
|
Rp
(RJup)
|
0.0806±0.0046 | --- | 0.0861336692528316±0.0371297936127234 | ||
|
δ
(%)
|
--- | --- | 0.231865944094854±0.013273195000000 | ||
|
T14
(hours)
|
--- | --- | 0.488774921389765±0.113786760000000 | ||
|
TC
(days)
|
2458411.82601±0.00046 |
2459199.92424+0.00030-0.00029
|
2459175.14164700±0.00095244 | ||
|
a/R✶
|
13.90±0.72 |
13.31+4.68-2.43
|
--- | ||
|
b
|
0.772±0.029 |
0.775+0.099-0.218
|
--- | ||
|
Rp/R✶
|
0.0436±0.0012 |
0.0462+0.0028-0.0051
|
--- | ||
|
e
|
0 | --- | --- | ||
|
i
(deg)
|
86.80±0.28 | --- | --- | ||
|
a
(au)
|
0.01223±0.00036 | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS
Patel & Espinoza 2022 | Reference Overview -
TOI 540 b: A Planet Smaller than Earth Orbiting a Nearby Rapidly Rotating Low-mass Star
Ment 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
- Search
- Browse
- Download
