NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

TOI-1798 Overview

TOI-1798 0.78 R⦿ 5165.20 K
TOI-1798.02
0.131 RJup
TOI-1798.01
0.218 RJup
Architecture
TOI-1798
TOI-1798
TOI-1798.02
TOI-1798.01
Other Data
Bibliography 6
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
TOI-1798 TOI-1798.02 Transit 2024 Hord et al. 2024 Confirmed Planet
TOI-1798 TOI-1798.01 Transit 2024 Polanski et al. 2024 Confirmed Planet
RA
14h04m22.54s
Dec
+46d31m09.42s
Distance
113.181+0.309-0.308
pc
Parallax
8.8065300±0.0238957 mas
Ecliptic Latitude
53.81243 deg
Ecliptic Longitude
183.62943 deg
Galactic Latitude
65.85622 deg
Galactic Longitude
91.1691 deg
Total Proper Motion
38.5121225±0.0352099 mas/yr
Proper Motion (RA)
-27.3446000±0.0335144 mas/yr
Proper Motion (Dec)
-27.1193000±0.0368538 mas/yr
Photometry
mV
11.361±0.023
mTESS
10.5191±0.0061
mJ
9.798±0.023
mH
9.362001±0.021000
mKs
9.237001±0.014000
mW1
9.210±0.023
mW2
9.261±0.020
mW3
9.178001±0.026000
mW4
8.625
mGaia
11.067000±0.000586
mB
12.477±0.232
mg
11.8551000±0.0006911
mi
10.8761000±0.0007846
mr
11.0979000±0.0006189
mu
15.2801000±0.0074075
mz
11.3666000±0.0024623
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Crossfield et al. 2024 Hord et al. 2024 TICv8 MacDougall et al. 2023 ExoFOP-TESS TOI ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5165±104 5165.2
5165.2400+98.8935-108.0060
5106+53-56
 5165.2±103.5 5165.2±103.5
M✶
(M⦿)
0.87±0.11 0.862513903
0.8740000+0.1235980-0.0917436
0.8543+0.0176-0.0209
 --- ---
R✶
(R⦿)
0.780±0.040 0.78
0.7846180+0.0369724-0.0416206
0.7911+0.0111-0.0104
 0.78±0.04 0.784618020057678±0.039296500000000
log g
(log10(cm/s2))
--- 4.59
4.5902600+0.0634706-0.0894192
4.572+0.014-0.019
 4.59±0.08 4.59±0.08
L✶
(log10(L⦿))
--- ---
-0.4036267+0.0127015-0.0101785
-0.416+0.022-0.021
 --- ---
Metallicity
(dex)
--- --- 0.1375770±0.0125165 [M/H] 0.0730±0.0550 [Fe/H] --- ---
Age
(Gyr)
--- --- ---
2.6+2.6-1.7
 --- ---
ρ✶
(g/cm3)
--- ---
2.550954+0.640332-0.451945
2.4218+0.1033-0.1301
 --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Crossfield et al. 2024 Polanski et al. 2024 Hord et al. 2024 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
S
(S⨁)
3345.44+559.72-478.72
 --- 3575.67 3369.47510472189
P
(days)
0.437811822+0.000000530-0.000000605
 0.4378146±0.0000014 0.4378109 0.437806915498539±0.000009124668000
Rp
(R⨁)
1.464+0.185-0.113
1.39939037103717+0.06838070141746-0.05821200276066
 1.408220±0.110462 1.49970400230468±0.28203925000000
Rp
(RJup)
0.1306+0.0165-0.0101
0.124845461732053+0.006100528071875-0.005193335979306
 0.125496847±0.009844082 0.133794859893432±0.025161899868380
Rp/R✶
0.01706+0.00209-0.00087
0.0162177448983085+0.0007592808053763-0.0006402674008203
 0.016538129 ---
a
(au)
0.010789+0.000427-0.000464
 0.0107±0.0002 0.01073967 ---
T14
(hours)
1.2152+0.0512-0.1107
1.28468446170385+0.04291231977322-0.04595698359793
 1.059 1.30135591196485±0.20473142000000
TC
(days)
2459691.31350+0.00071-0.00082
 2458738.63430±0.00097 --- 2459691.3143720±0.0024038
a/R✶
--- --- 2.962213683 ---
Teq
(K)
---
1935.83011220874+25.23503016862-25.91338098650
 2122.090752 1943.16783283327
b
---
0.316123064277808+0.307226149991493-0.222273141891063
 --- ---
ω
(deg)
--- 90 --- ---
Mp
(M⨁)
---
5.6+0.8-0.7
 --- ---
Mp
(MJup)
---
0.018+0.003-0.002
 --- ---
e
--- 0 --- ---
ρ
(g/cm3)
---
11.17+2.50-3.39
 --- ---
K
(m/s)
--- 5.24±0.66 --- ---
δ
(%)
--- --- --- 0.02613935914919±0.00272298980000
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Crossfield et al. 2024 Polanski et al. 2024 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
S
(S⨁)
69.26+11.58-9.90
 --- 86.0527
P
(days)
8.021522331+0.000023816-0.000028190
 8.021540±0.000028 8.0215043±0.0000587
Rp
(R⨁)
2.448+0.319-0.194
2.38506569271230+0.11777739010192-0.09182544668620
 2.256890±0.164425
Rp
(RJup)
0.2184+0.0285-0.0173
0.212781675385729+0.010507413051565-0.008192131750766
 0.2013466±0.0146690
Rp/R✶
0.0285+0.0036-0.0015
0.0276408840382740+0.0013089835560305-0.0010006175649091
 ---
a
(au)
0.074984+0.002966-0.003220
 0.074±0.001 ---
T14
(hours)
3.1324+0.1748-0.1112
3.13764705709729+0.10983974365104-0.07622739639614
 2.979±0.600
TC
(days)
2459688.1359+0.0021-0.0031
 2458741.5942±0.0022 2459688.133816±0.004113
Teq
(K)
---
734.307871677228+9.572266303273-9.829581367032
 848
b
---
0.267731453910960+0.317255095837845-0.187926654821625
 ---
ω
(deg)
--- 90 ---
Mp
(M⨁)
--- 6.5±2.0 ---
Mp
(MJup)
--- 0.020±0.006 ---
e
--- 0 ---
ρ
(g/cm3)
---
2.61+0.90-1.11
 ---
K
(m/s)
--- 2.3±0.7 ---
δ
(%)
--- --- 0.08700000±0.00019142
Print
Known Objects
2 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
2 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
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.