NGTS-9 Overview
NGTS-9
1.38
R⦿
6330.00
K
NGTS-9 b
1.070
RJup
- Other Data
- Bibliography 7
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| NGTS-9 | NGTS-9 b | Transit | 2019 | Costes et al. 2020 | Confirmed Planet |
- RA
- 09h27m40.95s
- Dec
- -19d20m51.53s
- Distance
-
609.128+15.952-15.171pc
- Parallax
- 1.6135800±0.0416065 mas
- Ecliptic Latitude
- -32.37349 deg
- Ecliptic Longitude
- 151.56382 deg
- Galactic Latitude
- 22.2152 deg
- Galactic Longitude
- 250.6186 deg
- Total Proper Motion
- 6.3171824±0.0575518 mas/yr
- Proper Motion (RA)
- -6.0777600±0.0570635 mas/yr
- Proper Motion (Dec)
- 1.7226800±0.0633151 mas/yr
- Photometry
-
mV12.868±0.057
-
mTESS12.2682±0.0066
-
mJ11.712±0.028
-
mH11.488±0.022
-
mKs11.452±0.024
-
mW111.385±0.024
-
mW211.421±0.022
-
mW311.579±0.195
-
mW48.989
-
mGaia12.654700±0.000237
-
mB13.361±0.040
-
mg13.03±0.05
-
mi12.55±0.07
-
mr12.65±0.02
| Source | Costes et al. 2020 | TICv8 | Gaia DR2 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
6330±130 |
6245.000+118.040-130.156
|
6013.0+304.0-184.0
|
6245.0±124.1 | ||
|
Metallicity
(dex)
|
0.31±0.15 [Fe/H] | --- | --- | --- | ||
|
v sin i
(km/s)
|
6.38±1.05 | --- | --- | --- | ||
|
Age
(Gyr)
|
0.960±0.600 | --- | --- | --- | ||
|
M✶
(M⦿)
|
1.34±0.05 |
1.210000+0.196796-0.150435
|
--- | --- | ||
|
R✶
(R⦿)
|
1.38±0.04 |
1.3824100+0.0653055-0.0739508
|
1.4427495+0.0925221-0.1355208
|
1.38±0.07 | ||
|
log g
(log10(cm/s2))
|
4.37±0.20 |
4.2395800+0.0799724-0.0954320
|
--- | 4.24±0.09 | ||
|
Sp. T
|
F8 V | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
--- |
0.4180988+0.0286965-0.0246221
|
0.38944139+0.01588888-0.01649233
|
--- | ||
|
ρ✶
(g/cm3)
|
--- |
0.6457131+0.1448131-0.1680696
|
--- | --- | ||
|
γ
(km/s)
|
--- | --- | 38.791607795662060±2.672457925174512 | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Costes et al. 2020 | Ivshina & Winn 2022 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
9.06±0.31 | --- | --- | ||
|
Teq
(K)
|
1448±36 | --- | 1365.12323866296 | ||
|
S
(S⨁)
|
729±80 | --- | 196.663 | ||
|
Mp
(M⨁)
|
922±54 | --- | --- | ||
|
Mp
(MJup)
|
2.90±0.17 | --- | --- | ||
|
e
|
0.0600+0.0760-0.0520
|
--- | --- | ||
|
i
(deg)
|
84.1±0.4 | --- | --- | ||
|
P
(days)
|
4.43527±0.00002 | 4.435272±0.000011 | 4.4352884±0.0000128 | ||
|
ρ
(g/cm3)
|
2.93+0.53-0.49
|
--- | --- | ||
|
Rp
(R⨁)
|
12.0±0.7 | --- | 11.2110231199289±1.5134789000000 | ||
|
Rp
(RJup)
|
1.07±0.06 | --- | 1.00018221281520±0.13502377606913 | ||
|
Rp/R✶
|
0.080±0.004 | --- | --- | ||
|
K
(m/s)
|
293.44±15.08 | --- | --- | ||
|
a
(au)
|
0.058+0.003-0.002
|
--- | --- | ||
|
T14
(hours)
|
2.05±0.07 | --- | 1.89±0.21 | ||
|
TC
(days)
|
2457671.81086±0.00265 | 2458518.9479±0.0019 | 2459272.9475390±0.0014894 | ||
|
δ
(%)
|
--- | --- | 0.641000000±0.000522977 |
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 Associated Literature Data
-
TESS Transit Timing of Hundreds of Hot Jupiters
Ivshina & Winn 2022 | Reference Overview -
NGTS-8b and NGTS-9b: two non-inflated hot Jupiters
Costes et al. 2020 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
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
