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WASP-174 Overview

WASP-174 1.37 R⦿ 6296.00 K
WASP-174 b
1.437 RJup

WASP-174 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
WASP-174
WASP-174 b 4.23 d 16.11 R⨁ Transit 2018 Temple et al. 2018 Confirmed Planet
RA
13h03m10.56s
Dec
-41d23m05.50s
Distance
410.149+10.376-9.884
pc
Parallax
2.4114300±0.0597165 mas
Ecliptic Latitude
-31.69038 deg
Ecliptic Longitude
211.95083 deg
Galactic Latitude
21.43298 deg
Galactic Longitude
305.29688 deg
Total Proper Motion
5.7837834±0.1115881 mas/yr
Proper Motion (RA)
0.04347000±0.07136360 mas/yr
Proper Motion (Dec)
-5.78362±0.11159 mas/yr
Photometry
mV
11.803±0.034
mTESS
11.3287±0.0060
mJ
10.845±0.027
mH
10.599±0.024
mKs
10.579±0.021
mW1
10.530±0.022
mW2
10.561±0.021
mW3
10.510±0.064
mW4
8.964
mGaia
11.682600±0.000325
mB
12.299±0.105
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Mancini et al. 2020 TICv8 Temple et al. 2018 Gaia DR2 ExoFOP
Teff
(K)
6399±68
6333.700+134.143-116.426
 6400±100
6296.00+29.00-214.43
 6333.7±125.3
L✶
(log10(L⦿))
0.436+0.025-0.026
0.4904588+0.0198878-0.0378937
 ---
0.42617368+0.01393577-0.01439783
 ---
γ
(km/s)
--- --- --- 5.9179029585757021±2.2292460805419947 ---
R✶
(R⦿)
1.347±0.018
1.4607200+0.0850950-0.0681312
 1.31±0.08
1.3728088+0.0985145-0.0125598
 1.46±0.08
Metallicity
(dex)
0.060±0.060 [Fe/H] -0.10±0.12 [M/H] 0.090±0.090 [Fe/H] --- ---
v sin i
(km/s)
16.24±0.53 --- 16.5±0.5 --- ---
Age
(Gyr)
2.20±0.52 --- 1.65±0.85 --- ---
ρ✶
(g/cm3)
0.716±0.022
0.5654235+0.1843870-0.0922104
 0.80±0.30 --- ---
M✶
(M⦿)
1.240±0.038
1.250000+0.223432-0.146669
 1.30±0.06 --- ---
log g
(log10(cm/s2))
4.273±0.010
4.2058400+0.1081800-0.0720749
 4.32±0.04 --- 4.21±0.09
Sp. T
--- --- F6 V --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Mancini et al. 2020 Kokori et al. 2023 Ivshina & Winn 2022 Temple et al. 2018 ExoFOP
Teq
(K)
1528±17 --- --- 1490±50 1491
b
0.9530+0.0060-0.0066
 --- --- 0.94±0.03 ---
Mp
(M⨁)
105±29 --- --- <413 ---
Mp
(MJup)
0.330±0.091 --- --- <1.3 ---
i
(deg)
83.780±0.096 84.2±0.5 --- 84.2±0.5 ---
P
(days)
4.2337005±0.0000018 4.2336995±0.0000018 4.2337000±0.0000018 4.233700±0.000003 4.2337078±0.0000069
Rp
(R⨁)
16.11±0.56 --- --- 15±6 19.62220±4.72969
Rp
(RJup)
1.437±0.050 --- --- 1.3±0.5 1.750578±0.421955
K
(m/s)
36.1±9.8 --- --- <140 ---
a
(au)
0.05503±0.00056 --- --- 0.0559±0.0009 ---
δ
(%)
--- --- --- 0.86±0.03 0.769000±0.082543
T14
(hours)
2.094±0.016 --- --- 2.0±0.0 2.008±0.133
TC
(days)
2458545.52660±0.00014
(BJD-TDB)
2458503.18970±0.00018
(BJD-TDB)
2459311.82680±0.00066
(BJD-TDB)
2457465.9336±0.0004
(BJD-TDB)
2459328.7612160±0.0006723
(BJD)
λ
(deg)
--- --- --- 31±1 ---
a/R✶
8.789±0.088
9.17+0.21-0.16
 --- --- ---
S
(S⨁)
901.9+40.3-38.6
 --- --- --- 822.444
e
0 --- --- --- ---
ρ
(g/cm3)
0.135±0.042 --- --- --- ---
Rp/R✶
0.1098±0.0030 0.0927±0.0016 --- --- ---
Print
Known Objects
1 Confirmed Planets
3 2MASS Point Source Catalog
Data Files
2 SuperWASP Time Series
1 Associated Literature Data
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