TOI-1431 Overview

TOI-1431 1.94 R⦿ 7400.00 K
TOI-1431 b
Architecture
TOI-1431
TOI-1431
TOI-1431 b
Other Data
Bibliography 3
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
TOI-1431 TOI-1431 b Transit 2021 Addison et al. 2021 Confirmed Planet
RA
21h04m48.89s
Dec
+55d35m16.88s
Distance
148.925+1.034-1.020
pc
Parallax
6.6863700±0.0459545 mas
Ecliptic Latitude
65.85335 deg
Ecliptic Longitude
355.69721 deg
Galactic Latitude
5.72303 deg
Galactic Longitude
94.60687 deg
Total Proper Motion
26.5986578±0.0670002 mas/yr
Proper Motion (RA)
11.7373000±0.0778183 mas/yr
Proper Motion (Dec)
23.8689000±0.0641108 mas/yr
Photometry
mV
8.03±0.03
mTESS
7.79824±0.00610
mJ
7.541±0.029
mH
7.452±0.044
mKs
7.439±0.029
mW1
7.335±0.034
mW2
7.430±0.019
mW3
7.446±0.015
mW4
7.371±0.096
mGaia
7.975610±0.000252
mB
8.306±0.027
Source Addison et al. 2021 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
7690+400-250
7575.0000+191.9130-98.3084
7400±189.5
R
(R⦿)
1.92±0.07
1.9365600+0.0752171-0.0486020
1.93656±0.1
log g
(log10(cm/s2))
4.15±0.04
4.1090300+0.0890977-0.0747001
4.11±0.08
L
(log10(L⦿))
1.07+0.08-0.05
1.0462864+0.0241509-0.0163725
---
ρ
(g/cm3)
0.37±0.01
0.3412654+0.0789928-0.0637251
---
M
(M⦿)
1.90+0.10-0.08
1.758000+0.381396-0.210843
---
Metallicity
(dex)
0.090±0.030 [Fe/H] --- ---
v sin i
(km/s)
6.0±0.2 --- ---
Age
(Gyr)
0.29+0.32-0.19
--- ---
Sp. T
Am C --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Addison et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
2370±70 2186.437532
S
(S)
5300+500-470
5400.93931
P
(days)
2.650237±0.000003 2.65044±0.00002
Rp
(R)
16.7±0.6 16.58602±0.89104
δ
(%)
0.5797±0.0007
0.5680412233+0.0032715460-0.0032715460
T14
(hours)
2.489±0.009 2.519451±0.123
TC
(days)
2458739.17737±0.00007 2458712.675266±0.00031
a/R
5.15±0.05 ---
b
0.881±0.004 ---
ω
(deg)
108+92-31
---
Mp
(M)
992±57 ---
Mp
(MJup)
3.12±0.18 ---
Occ. Depth
(%)
0.0127+0.0004-0.0005
---
e
0.0022+0.0030-0.0016
---
i
(deg)
80.13±0.13 ---
ρ
(g/cm3)
1.17+0.18-0.16
---
Rp
(RJup)
1.49±0.05 ---
Rp/R
0.07955+0.00063-0.00053
---
K
(m/s)
294.1±1.1 ---
a
(au)
0.046±0.002 ---
Known Objects
1 Confirmed Planets
7 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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