HD 6718 Overview
HD 6718
1.02
R⦿
5746.00
K
HD 6718 b
- Other Data
- Bibliography 11
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 6718 | HD 6718 b | Radial Velocity | 2009 | Naef et al. 2010 | Confirmed Planet |
- RA
- 01h07m48.86s
- Dec
- -08d14m01.02s
- Distance
-
51.3444+0.1393-0.1385pc
- Parallax
- 19.447600±0.052296 mas
- Ecliptic Latitude
- -14.25202 deg
- Ecliptic Longitude
- 12.38098 deg
- Galactic Latitude
- -70.71162 deg
- Galactic Longitude
- 135.28348 deg
- Total Proper Motion
- 193.6807171±0.1139585 mas/yr
- Proper Motion (RA)
- 192.637000±0.114352 mas/yr
- Proper Motion (Dec)
- 20.0800000±0.0686852 mas/yr
- Photometry
-
mV8.45±0.03
-
mTESS7.8472±0.0060
-
mJ7.269±0.018
-
mH6.988±0.046
-
mKs6.876±0.020
-
mW16.849±0.064
-
mW26.858±0.020
-
mW36.894±0.019
-
mW46.853±0.086
-
mGaia8.281470±0.000247
-
mB9.053001±0.033000
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.03±0.14 dex
-
[C/H] -0.02±0.02 dex
-
[O/H] -0.08±0.08 dex
-
[Na/H] -0.09±0.12 dex
-
[Mg/H] -0.01±0.10 dex
-
[Al/H] -0.07±0.07 dex
-
[Si/H] -0.06±0.08 dex
-
[Ca/H] -0.02±0.08 dex
-
[Y/H] -0.06±0.07 dex
-
[BaII/H] -0.03±0.10 dex
| Source | TICv8 | Gaia DR2 |
Stassun et al. 2017 |
Naef et al. 2010 |
Nordstrom et al. 2004 | Michigan Catalog, Vol. 5 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5729.7400+96.0963-109.6310
|
5730.0000+39.6665-24.7330
|
5801±41 | 5746±19 | --- | --- | --- |
|
L✶
(log10(L⦿))
|
-0.01840181+0.01068031-0.01053016
|
-0.017145259+0.001586875-0.001592677
|
--- | 0.0531 | --- | --- | --- |
|
Metallicity
(dex)
|
-0.0641376±0.0039725 [M/H] | --- | -0.03 [Fe/H] | -0.06±0.02 [Fe/H] | --- | --- | --- |
|
γ
(km/s)
|
--- | 34.762041295183835±0.171829982007819 | --- | 34.7509±0.0013 | 34.1±0.3 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | 1.76±1.0 | 3 | --- | --- |
|
M✶
(M⦿)
|
1.0200000+0.1642100-0.0907124
|
--- | 1.08±0.21 | 0.96 | --- | --- | --- |
|
R✶
(R⦿)
|
0.99353200+0.04326530-0.03749850
|
0.994880140+0.008644560-0.013632600
|
0.95±0.02 | 1.02±0.03 | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.4523000+0.0562066-0.0855512
|
--- | 4.51±0.08 | 4.48±0.03 | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | G5 V | G0 |
|
ρ✶
(g/cm3)
|
1.4662898+0.3299698-0.2200767
|
--- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source |
Stassun et al. 2017 |
Naef et al. 2010 |
|---|---|---|
|
Tp
(days)
|
--- | 2454357±251 |
|
ω
(deg)
|
--- |
286 +64-35
|
|
Mp sin i
(M⨁)
|
534±76 |
496 +35-32
|
|
Mp sin i
(MJup)
|
1.68±0.24 |
1.56 +0.11-0.10
|
|
e
|
0.10±0.08 |
0.10 +0.11-0.04
|
|
P
(days)
|
2496.00000±180.00000 | 2496±176 |
|
K
(m/s)
|
24.1±1.5 | 24.1±1.5 |
|
a
(au)
|
3.55±0.18 |
3.56 +0.24-0.15
|
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 96 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | 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 -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars
Naef et al. 2010 | 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 Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 5
Michigan Catalog, Vol. 5 | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | 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
- Search
- Browse
- Download
