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WASP-189 Overview

WASP-189 2.25 R⦿ 7949.00 K
WASP-189 b
1.619 RJup
Architecture
WASP-189
WASP-189
WASP-189 b
Other Data
Bibliography 3
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
WASP-189 WASP-189 b Transit 2020 Lendl et al. 2020 Confirmed Planet
RA
15h02m44.82s
Dec
-03d01m53.35s
Distance
99.73100+0.75400-0.74320
pc
Parallax
9.99903000±0.07470430 mas
Ecliptic Latitude
13.63305 deg
Ecliptic Longitude
224.12068 deg
Galactic Latitude
46.27816 deg
Galactic Longitude
354.49102 deg
Total Proper Motion
55.880124±0.110571 mas/yr
Proper Motion (RA)
-50.564200±0.109451 mas/yr
Proper Motion (Dec)
-23.787600±0.115494 mas/yr
Photometry
mV
6.59776±0.02300
mTESS
6.4157±0.0060
mJ
6.166±0.026
mH
6.12±0.04
mKs
6.060±0.021
mW1
6.097±0.076
mW2
6.029±0.021
mW3
6.118±0.011
mW4
5.961±0.046
mGaia
6.55369±0.00043
mB
6.788±0.025
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Lendl et al. 2020 TICv8
Teff
(K)
8000±80
7949.000+109.467-148.459
L✶
(log10(L⦿))
---
1.2621843+0.0117301-0.0109435
ρ✶
(g/cm3)
---
0.2348771+0.0489958-0.0418391
M✶
(M⦿)
2.030±0.066
1.910000+0.392469-0.205577
R✶
(R⦿)
2.36±0.03
2.2548600+0.0637095-0.0592653
log g
(log10(cm/s2))
3.9±0.2
4.0128600+0.0843593-0.0684344
Metallicity
(dex)
0.29±0.13 [Fe/H] ---
v sin i
(km/s)
93.1±1.7 ---
Age
(Gyr)
0.730±0.130 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
Transit
Atmospheric Spectroscopy
Source Lendl et al. 2020 Ivshina & Winn 2022
P
(days)
2.7240330 2.7240308±0.0000028
TC
(days)
2458926.5416960+0.0000650-0.0000640
 2456706.4566±0.0023
a/R✶
4.600+0.031-0.025
 ---
Teq
(K)
3353+27-34
 ---
b
0.478+0.009-0.012
 ---
Mp
(M⨁)
632+51-44
 ---
Mp
(MJup)
1.99+0.16-0.14
 ---
Occ. Depth
(%)
0.00879±0.00043 ---
e
0 ---
i
(deg)
84.03±0.14 ---
ρ
(g/cm3)
0.6220+0.0769-0.0365
 ---
Rp
(R⨁)
18.15±0.24 ---
Rp
(RJup)
1.619±0.021 ---
Rp/R✶
0.07045+0.00013-0.00015
 ---
K
(m/s)
182±13 ---
a
(au)
0.05053±0.00098 ---
T14
(hours)
4.3336+0.0054-0.0058
 ---
λ
(deg)
86.4+2.9-4.4
 ---
Print
Known Objects
1 Confirmed Planets
4 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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