WASP-171 Overview
WASP-171
1.64
R⦿
5965.00
K
WASP-171 b
0.980
RJup
- Architecture
- WASP-171
- WASP-171
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| WASP-171 | WASP-171 b | 3.82 d | 10.98 R⨁ | Transit | 2019 | Nielsen et al. 2019 | Confirmed Planet |
- RA
- 11h27m22.81s
- Dec
- -44d05m19.33s
- Distance
-
757.840+19.761-18.798pc
- Parallax
- 1.2914300±0.0332973 mas
- Ecliptic Latitude
- -42.75661 deg
- Ecliptic Longitude
- 194.45125 deg
- Galactic Latitude
- 16.22854 deg
- Galactic Longitude
- 287.37115 deg
- Total Proper Motion
- 8.7248954±0.0440808 mas/yr
- Proper Motion (RA)
- -8.4265100±0.0445249 mas/yr
- Proper Motion (Dec)
- -2.2622400±0.0373777 mas/yr
- Photometry
-
mV12.612±0.080
-
mTESS12.0233±0.0060
-
mJ11.422±0.022
-
mH11.158±0.024
-
mKs11.104±0.021
-
mW111.060±0.022
-
mW211.099±0.020
-
mW311.005±0.090
-
mW48.925
-
mGaia12.440700±0.000201
-
mB13.181±0.018
| Source | Nielsen et al. 2019 | TICv8 | Gaia DR2 | ExoFOP | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
5965±100 |
6090.000+153.560-100.273
|
5846.0+297.9-51.5
|
6090.0±126.9 | ||
|
Metallicity
(dex)
|
0.040±0.070 [Fe/H] | --- | --- | --- | ||
|
γ
(km/s)
|
10.4838±0.0078 | --- | 10.162445904746169±1.351672515350631 | --- | ||
|
v sin i
(km/s)
|
6.3±0.9 | --- | --- | --- | ||
|
Age
(Gyr)
|
5.908±1.051 | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
0.381+0.024-0.059
|
0.1931631+0.0626775-0.0267936
|
--- | --- | ||
|
M✶
(M⦿)
|
1.171±0.058 |
1.140000+0.168829-0.146241
|
--- | --- | ||
|
R✶
(R⦿)
|
1.637+0.091-0.046
|
2.0263500+0.0856568-0.1236200
|
2.1124854+0.0377174-0.1998737
|
2.03±0.10 | ||
|
log g
(log10(cm/s2))
|
4.080+0.020-0.049
|
3.8815400+0.0648809-0.1018960
|
--- | 3.88±0.08 | ||
|
Sp. T
|
G0 | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
--- |
0.7065948+0.0283972-0.0293343
|
0.67171742+0.01699685-0.01768924
|
--- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Nielsen et al. 2019 | Ivshina & Winn 2022 | ExoFOP | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teq
(K)
|
1642+51-35
|
--- | 1639 | ||
|
S
(S⨁)
|
--- | --- | 1200.24 | ||
|
P
(days)
|
3.8186244±0.0000038 | 3.8186258±0.0000059 | 3.8186276±0.0000170 | ||
|
Rp
(R⨁)
|
11.0+0.8-0.4
|
--- | 11.374900±0.650895 | ||
|
Rp
(RJup)
|
0.980+0.070-0.040
|
--- | 1.0148024±0.0580691 | ||
|
δ
(%)
|
0.382±0.018 | --- | 0.324000000±0.000158294 | ||
|
T14
(hours)
|
4.579±0.058 | --- | 4.282±0.295 | ||
|
TC
(days)
|
2458059.8295±0.0011
(BJD)
|
2458594.43561±0.00087
(BJD-TDB)
|
2459331.4317650±0.0017149
(BJD)
|
||
|
a/R✶
|
6.64+0.38-0.13
|
--- | --- | ||
|
b
|
0.19+0.19-0.13
|
--- | --- | ||
|
Mp
(M⨁)
|
344.5±29.9 | --- | --- | ||
|
Mp
(MJup)
|
1.084±0.094 | --- | --- | ||
|
e
|
0 | --- | --- | ||
|
i
(deg)
|
88.3+1.1-1.9
|
--- | --- | ||
|
ρ
(g/cm3)
|
1.50+0.23-0.29
|
--- | --- | ||
|
K
(m/s)
|
126±10 | --- | --- | ||
|
a
(au)
|
0.05040±0.00083 | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
TESS Transit Timing of Hundreds of Hot Jupiters
Ivshina & Winn 2022 | Reference Overview -
WASP-169, WASP-171, WASP-175, and WASP-182: three hot Jupiters and one bloated sub-Saturn mass planet discovered by WASP-South
Nielsen et al. 2019 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoFOP TOI Table
ExoFOP -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview
- 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
