TOI-431 Overview

TOI-431 0.73 R⦿ 4891.00 K
TOI-431 b
0.114 RJup
TOI-431 c
TOI-431 d
0.294 RJup
Architecture
TOI-431
TOI-431
TOI-431 b
TOI-431 c
TOI-431 d
Other Data
Bibliography 3
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
TOI-431 TOI-431 b Transit 2021 Osborn et al. 2021 Confirmed Planet
TOI-431 TOI-431 c Radial Velocity 2021 Osborn et al. 2021 Confirmed Planet
TOI-431 TOI-431 d Transit 2021 Osborn et al. 2021 Confirmed Planet
RA
05h33m04.62s
Dec
-26d43m25.93s
Distance
32.5686+0.0312-0.0311
pc
Parallax
30.6754000±0.0291304 mas
Ecliptic Latitude
-49.94464 deg
Ecliptic Longitude
80.63793 deg
Galactic Latitude
-28.13706 deg
Galactic Longitude
230.32938 deg
Total Proper Motion
151.6996086±0.0483803 mas/yr
Proper Motion (RA)
16.8043000±0.0387635 mas/yr
Proper Motion (Dec)
150.7660000±0.0484878 mas/yr
Photometry
mV
9.12±0.03
mTESS
8.1705±0.0060
mJ
7.305±0.026
mH
6.846±0.029
mKs
6.723±0.021
mW1
6.651±0.073
mW2
6.709±0.023
mW3
6.670±0.017
mW4
6.539±0.058
mGaia
8.791710±0.000543
mB
10.104±0.030
Source Osborn et al. 2021 TICv8 ExoFOP-TESS TOI ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4850±75
4891.0000+73.5571-149.9960
4891±111.8 4891±111.8
R
(R⦿)
0.731±0.022
0.7266320+0.0560789-0.0299111
0.726631999015808±0.042995 0.726631999015808±0.042995
log g
(log10(cm/s2))
4.60±0.06
4.6185300+0.0830559-0.0804363
4.62±0.08 4.62±0.08
L
(log10(L⦿))
---
-0.5650859+0.0121930-0.0125605
--- ---
Metallicity
(dex)
0.20±0.05 [Fe/H] 0.02±0.08 [M/H] --- ---
ρ
(g/cm3)
---
2.939770+0.736864-0.635117
--- ---
M
(M⦿)
0.78±0.07
0.8000000+0.0976191-0.0804377
--- ---
v sin i
(km/s)
2.5±0.6 --- --- ---
Prot
(days)
30.5±0.7 --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Osborn et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
1862±42 1730.71926889427
S
(S)
--- 2120.44746625803
P
(days)
0.490047+0.000010-0.000007
0.490058941306193±0.000005511132
Rp
(R)
1.28±0.04 1.47415294335489±0.1615313
δ
(%)
---
0.0291039972+0.0011144970-0.0011144970
T14
(hours)
--- 1.01233275631189±0.08059802
TC
(days)
2458627.538+0.003-0.002
2458438.375965±0.0003433467
b
0.34+0.07-0.06
---
ω
(deg)
0 ---
Mp
(M)
3.07±0.35 ---
Mp
(MJup)
0.00966±0.00110 ---
e
0 ---
i
(deg)
84.3+1.1-1.3
---
ρ
(g/cm3)
8.0±1.0 ---
Rp
(RJup)
0.114±0.004 ---
K
(m/s)
2.88±0.30 ---
a
(au)
0.0113+0.0002-0.0003
---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Osborn et al. 2021
Teq
(K)
867±20
ω
(deg)
0
Mp sin i
(M)
2.83+0.41-0.34
Mp sin i
(MJup)
0.00890+0.00129-0.00107
e
0
i
(deg)
<86.35+0.04-0.09
P
(days)
4.8494+0.0003-0.0002
K
(m/s)
1.23+0.17-0.14
a
(au)
0.052±0.001
TC
(days)
2458625.9±0.1
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Osborn et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
633±14 588.561254900068
S
(S)
--- 28.3587887704514
P
(days)
12.46103±0.00002 12.4610086397464±0.000013197421
Rp
(R)
3.29±0.09 3.28094917884097±0.32790983
δ
(%)
--- 0.2078142598±0.0044225582
T14
(hours)
--- 3.31957772886794±0.09169284
TC
(days)
2458627.5453±0.0003 2458440.630295±0.0004820865
b
0.15+0.12-0.10
---
ω
(deg)
0 ---
Mp
(M)
9.900+1.530-1.490
---
Mp
(MJup)
0.03115+0.00481-0.00469
---
e
0 ---
i
(deg)
89.7±0.2 ---
ρ
(g/cm3)
<1.36±0.25 ---
Rp
(RJup)
0.294±0.008 ---
K
(m/s)
3.16±0.46 ---
a
(au)
0.098±0.002 ---
Known Objects
3 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
3 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
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