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NGTS-20 Overview

NGTS-20 1.78 R⦿ 5980.00 K
NGTS-20 b
1.070 RJup
Architecture
NGTS-20
NGTS-20
NGTS-20 b
Other Data
Bibliography 3
Exoplanet Archive Notes 1
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
NGTS-20 NGTS-20 b Transit 2022 Ulmer-Moll et al. 2022 Confirmed Planet
NGTS-20
RA
03h05m10.23s
Dec
-21d56m01.13s
Distance
382.898+7.433-7.159
pc
Parallax
2.5834700±0.0493797 mas
Ecliptic Latitude
-37.54907 deg
Ecliptic Longitude
36.0519 deg
Galactic Latitude
-59.23645 deg
Galactic Longitude
210.62958 deg
Total Proper Motion
19.8744519±0.0803085 mas/yr
Proper Motion (RA)
19.8453000±0.0803032 mas/yr
Proper Motion (Dec)
-1.0760600±0.0820908 mas/yr
Photometry
mV
11.233±0.011
mTESS
10.6509±0.0078
mJ
10.143±0.024
mH
9.879±0.025
mKs
9.830±0.019
mW1
9.800±0.023
mW2
9.834±0.019
mW3
9.775±0.036
mW4
9.075
mGaia
11.031300±0.000404
mB
11.758±0.162
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Ulmer-Moll et al. 2022 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5980±80
6207.000+151.825-106.934
 6207.0±129.4
Metallicity
(dex)
0.15±0.08 [Fe/H] --- ---
v sin i
(km/s)
8.0±0.8 --- ---
Age
(Gyr)
4.1±2.7 --- ---
ρ✶
(g/cm3)
0.348+0.030-0.031
0.2795798+0.0725485-0.0528548
 ---
M✶
(M⦿)
1.47±0.09
1.190000+0.176109-0.157920
 ---
R✶
(R⦿)
1.78±0.05
1.8172000+0.0807467-0.0931628
 1.82±0.09
CAII LOG RHK
-5.01±0.05 --- ---
log g
(log10(cm/s2))
3.8±0.2
3.9948100+0.0862312-0.0761315
 3.99±0.08
Sp. T
G1 IV --- ---
L✶
(log10(L⦿))
---
0.6450265+0.0270377-0.0192959
 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Ulmer-Moll et al. 2022 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
688+14-13
 449
S
(S⨁)
--- 6.76453
P
(days)
54.18915±0.00015 54.3212423±0.0070340
Rp
(R⨁)
12.0±0.4 11.634800±0.753551
Rp
(RJup)
1.07±0.04 1.0379891±0.0672274
δ
(%)
--- 0.37080000±0.00064541
T14
(hours)
4.55+0.09-0.08
 4.024±0.721
TC
(days)
2458432.9798±0.0025 2459084.8320760±0.0841835
b
0.846+0.014-0.015
 ---
ω
(deg)
66.1±3.2 ---
Mp
(M⨁)
947+51-48
 ---
Mp
(MJup)
2.98+0.16-0.15
 ---
e
0.432±0.023 ---
i
(deg)
88.4±0.6 ---
Rp/R✶
0.0618±0.0012 ---
K
(m/s)
137±5 ---
a
(au)
0.313±0.013 ---
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
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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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.