HD 190647 Overview
HD 190647
1.43
R⦿
5608.00
K
HD 190647 b
- Architecture
- HD 190647
- HD 190647
- Other Data
- Bibliography 16
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 190647 | HD 190647 b | Radial Velocity | 2007 | Naef et al. 2007 | Confirmed Planet |
- RA
- 20h07m19.64s
- Dec
- -35d32m22.28s
- Distance
-
54.4738+0.1482-0.1475pc
- Parallax
- 18.3287000±0.0494604 mas
- Ecliptic Latitude
- -14.96944 deg
- Ecliptic Longitude
- 296.37549 deg
- Galactic Latitude
- -30.03255 deg
- Galactic Longitude
- 5.66045 deg
- Total Proper Motion
- 208.5650293±0.0535411 mas/yr
- Proper Motion (RA)
- -26.6219000±0.0794324 mas/yr
- Proper Motion (Dec)
- -206.8590000±0.0530059 mas/yr
- Photometry
-
mV7.78±0.03
-
mTESS7.1278±0.0060
-
mJ6.546±0.024
-
mH6.251±0.023
-
mKs6.161±0.038
-
mW16.144±0.106
-
mW26.052±0.042
-
mW36.139±0.017
-
mW46.084±0.052
-
mGaia7.594200±0.000248
-
mB8.539±0.026
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.27±0.10 dex
-
[C/H] 0.35±0.18 dex
-
[O/H] 0.26±0.04 dex
-
[Na/H] 0.28±0.11 dex
-
[Mg/H] 0.32±0.10 dex
-
[Al/H] 0.36±0.06 dex
-
[Si/H] 0.29±0.08 dex
-
[Ca/H] 0.28±0.08 dex
-
[Y/H] 0.19±0.08 dex
-
[BaII/H] 0.25±0.14 dex
| Source | TICv8 | Barbato et al. 2018 | Gaia DR2 | Stassun et al. 2017 | Jofré et al. 2015 | Sousa et al. 2008 | Naef et al. 2007 | Nordstrom et al. 2004 | Henry et al. 1996 | Michigan Catalog, Vol. 3 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | 0.152 | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | -5.07 | --- | --- |
|
Teff
(K)
|
5636.810+145.405-137.318
|
5656±60 |
5612.50+25.75-39.50
|
5640±8 | 5608±31 | 5639±24 | 5628±20 | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
0.31069544+0.00919770-0.01246183
|
--- |
0.31307095+0.00161505-0.00162108
|
--- | 0.31±0.09 |
0.2891+0.0115-0.0118
|
0.297 | --- | --- | --- | --- |
|
Metallicity
(dex)
|
0.21832±0.00800 [M/H] | 0.23±0.02 [Fe/H] | --- | 0.22 [Fe/H] | 0.21±0.04 [Fe/H] | 0.23±0.02 [Fe/H] | -0.24±0.03 [Fe/H] | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | 1.83±0.36 | --- | --- | 1 | --- | --- | --- |
|
Age
(Gyr)
|
--- | 7.957±1.096 | --- | --- | 9.05±0.58 | --- | >2 | --- | --- | --- | --- |
|
M✶
(M⦿)
|
1.000000+0.133359-0.117698
|
1.069±0.027 | --- | 1.14±0.04 | 1.02±0.02 | 1.009 | 1.1±0.1 | --- | --- | --- | --- |
|
R✶
(R⦿)
|
1.4994600+0.0920613-0.0793106
|
1.376±0.089 |
1.5166153+0.0215748-0.0138213
|
1.45±0.02 | 1.43±0.09 | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.0862000+0.0932331-0.0806173
|
4.162±0.054 | --- | 4.17±0.01 | 4.14±0.05 | 4.18±0.04 | 4.18±0.05 | --- | --- | --- | --- |
|
Prot
(days)
|
--- | 42 | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | -40.333498366926655±0.124883302069597 | --- | --- | --- | --- | -40.8±0.2 | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | G5 V | G5 |
|
ρ✶
(g/cm3)
|
0.4181813+0.1123529-0.0924479
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Barbato et al. 2018 | Stassun et al. 2017 | Naef et al. 2007 |
|---|---|---|---|
|
Tp
(days)
|
2457373.0+25.2-24.5
|
--- | 2453869±24 |
|
ω
(deg)
|
219.541+6.821-6.591
|
--- | 232.5±9.4 |
|
Mp sin i
(M⨁)
|
630.9±10.5 | 617±25 | 603.85±19.07 |
|
Mp sin i
(MJup)
|
1.985±0.033 | 1.94±0.08 | 1.90±0.06 |
|
e
|
0.224±0.014 | 0.18±0.02 | 0.18±0.02 |
|
P
(days)
|
1176.45+3.10-2.83
|
1038.09998±5.10000 | 1038.1±4.9 |
|
K
(m/s)
|
37.51+0.82-0.86
|
36.4±1.2 | 36.4±1.2 |
|
a
(au)
|
2.231±0.019 | 2.07±0.06 | 2.07±0.06 |
Literature Time Series
(2 File Types, 2 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 69 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 21 | Optical Spectra | Naef et al. 2007 |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Exploring the realm of scaled solar system analogues with HARPS
Barbato et al. 2018 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 | Reference Overview -
Stellar parameters and chemical abundances of 223 evolved stars with and without planets
Jofré et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Spectroscopic parameters for 451 stars in the HARPS GTO planet search program. Stellar [Fe/H] and the frequency of exo-Neptunes
Sousa et al. 2008 | Reference Overview -
The HARPS search for southern extra-solar planets. IX. Exoplanets orbiting HD 100777, HD 190647, and HD 221287
Naef et al. 2007 | Reference Overview -
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
The Hipparcos and Tycho Photometric System Passbands
Tycho 2 converted using Bessell 2000 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
A Survey of Ca II H and K Chromospheric Emission in Southern Solar-Type Stars
Henry et al. 1996 | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 3
Michigan Catalog, Vol. 3 | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
- 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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