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TOI-1518 Overview

TOI-1518 1.94 R⦿ 7299.00 K
TOI-1518 b
1.878 RJup
Architecture
TOI-1518
TOI-1518
TOI-1518 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
TOI-1518 TOI-1518 b 1.9 d 21.05 R⨁ Transit 2021 Cabot et al. 2021 Confirmed Planet
RA
23h29m04.20s
Dec
+67d02m05.30s
Distance
225.888+1.690-1.666
pc
Parallax
4.3984200±0.0326343 mas
Ecliptic Latitude
59.95659 deg
Ecliptic Longitude
39.4411 deg
Galactic Latitude
5.43873 deg
Galactic Longitude
115.00859 deg
Total Proper Motion
8.9026839±0.0546457 mas/yr
Proper Motion (RA)
-7.4435000±0.0554164 mas/yr
Proper Motion (Dec)
-4.8838600±0.0528122 mas/yr
Photometry
mV
8.952±0.003
mTESS
8.75127±0.00620
mJ
8.429±0.023
mH
8.384±0.047
mKs
8.325±0.021
mW1
8.270001±0.022000
mW2
8.298±0.019
mW3
8.313±0.018
mW4
7.996±0.118
mGaia
8.895290±0.000283
mB
9.206±0.033
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Simonnin et al. 2025 Cabot et al. 2021 TICv8 ExoFOP Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
7299+98-100
 7300±100
9918.0000+506.7230-2270.8200
 9918.00±1388.80
L✶
(log10(L⦿))
0.9841+0.0300-0.0303
 ---
1.461684+0.082982-0.462238
 ---
Metallicity
(dex)
-0.10±0.12 [Fe/H] -0.10±0.12 [Fe/H] --- ---
ρ✶
(g/cm3)
0.3622+0.0055-0.0054
 ---
0.5909442+0.2857732-0.1215345
 ---
M✶
(M⦿)
1.88+0.13-0.12
 1.79±0.26
2.537000+0.360065-0.648048
 ---
R✶
(R⦿)
1.942±0.043 1.950±0.048
1.822410+0.135690-0.144712
 1.82240998744965±0.14020100000000
log g
(log10(cm/s2))
4.136±0.011 4.1±0.2
4.3210900+0.0892031-0.2032500
 4.32±0.15
γ
(km/s)
--- -13.94±0.17 --- ---
v sin i
(km/s)
--- 85.1±6.3 --- ---
Sp. T
--- F0 --- ---
Print
Status
Confirmed Planet
Detected By
Orbital Brightness Modulation, Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Simonnin et al. 2025 Kokori et al. 2023 Cabot et al. 2021 ExoFOP Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
4.109+0.021-0.020
4.291+0.057-0.061
4.291+0.057-0.061
 ---
Teq
(K)
2546+35-36
 --- 2492±38 2917.52609126199
b
0.8806+0.0025-0.0027
 ---
0.9036+0.0061-0.0053
 ---
Mp
(M⨁)
582±149 --- <731 ---
Mp
(MJup)
1.83±0.47 --- <2.3 ---
Occ. Depth
(%)
--- --- 0.0364±0.0028 ---
e
--- --- <0.01 ---
i
(deg)
77.626±0.097
77.84+0.23-0.26
77.84+0.23-0.26
 ---
P
(days)
1.90261131±0.00000043 1.9026144±0.0000016 1.902603±0.000011 1.90260596148192±0.00000740822220
Rp
(R⨁)
21.05±0.47 --- 21.02±0.59 19.5765039645059±1.5065590000000
Rp
(RJup)
1.878±0.042 --- 1.875±0.053 1.74650171041029±0.13440642287840
Rp/R✶
0.09939+0.00050-0.00051
 0.09880±0.00150
0.09880+0.00150-0.00120
 ---
K
(m/s)
192+48-49
 --- <281 ---
a
(au)
0.03712±0.00082 --- 0.0389±0.0011 ---
TC
(days)
2459983.791942±0.000066
(BJD-TDB)
2458806.075406±0.000096
(BJD-TDB)
2458787.049255±0.000094
(BJD-TDB)
2459854.41458000±0.00012405
(BJD)
S
(S⨁)
7010+390-380
 --- --- 17123.0054989896
ρ
(g/cm3)
0.343+0.087-0.088
 --- --- ---
δ
(%)
0.988±0.010 --- --- 0.898498972711091±0.002938471800000
T14
(hours)
2.3950+0.0082-0.0079
 --- --- 2.36536933853578±0.00593761960000
Print
Known Objects
1 Confirmed Planets
6 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
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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