HD 114386 Overview
HD 114386
0.67
R⦿
4804.00
K
HD 114386 c
HD 114386 b
- Architecture
- HD 114386
- HD 114386
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| HD 114386 | HD 114386 c | 444 d | > 117.6 M⨁ | Radial Velocity | 2026 | Wu et al. 2026 | Confirmed Planet |
| HD 114386 | HD 114386 b | 937.7 d | > 362.33 M⨁ | Radial Velocity | 2003 | Mayor et al. 2004 | Confirmed Planet |
HD 114386
- Stellar mass selected from evolutionary track mass (M_track) in Table 4 (Ghezzi et al. 2010)
- RA
- 13h10m39.65s
- Dec
- -35d03m22.25s
- Distance
- 27.9243±0.0404 pc
- Parallax
- 35.7823000±0.0514577 mas
- Ecliptic Latitude
- -25.35167 deg
- Ecliptic Longitude
- 210.32858 deg
- Galactic Latitude
- 27.64978 deg
- Galactic Longitude
- 307.37226 deg
- Total Proper Motion
- 352.6224636±0.0940900 mas/yr
- Proper Motion (RA)
- -137.09700±0.10798 mas/yr
- Proper Motion (Dec)
- -324.8800000±0.0913953 mas/yr
- Photometry
-
mV8.73±0.03
-
mTESS7.8087±0.0060
-
mJ6.968±0.024
-
mH6.497±0.042
-
mKs6.351±0.018
-
mW16.320±0.077
-
mW26.297±0.025
-
mW36.346±0.014
-
mW46.257±0.047
-
mGaia8.418230±0.000345
-
mB9.797±0.038
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.03±0.25 dex
-
[C/H] 0.10±0.07 dex
-
[O/H] 0.08±0.04 dex
-
[Na/H] -0.02±0.14 dex
-
[Mg/H] -0.04±0.12 dex
-
[Al/H] 0.06±0.13 dex
-
[Si/H] -0.06±0.11 dex
-
[Ca/H] 0.01±0.08 dex
-
[Y/H] -0.19±0.25 dex
-
[BaII/H] -0.09±0.02 dex
| Source | Wu et al. 2026 | TICv8 | Gaia DR2 | Stassun et al. 2017 | Suárez-Andrés et al. 2016 | Turnbull 2015 | Ghezzi et al. 2010 | Sanz-Forcada et al. 2010 | Sousa et al. 2008 | Takeda et al. 2007 | Gray et al. 2006 | Valenti & Fischer 2005 | Santos et al. 2004 | Mayor et al. 2004 | Santos et al. 2003 | Michigan Catalog, Vol. 3 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4895±62 |
4826.890+157.401-118.361
|
4849.170+69.330-51.137
|
4836±18 | 4774 | 4820 | 5040±57 | --- | 4910±106 | --- | --- | --- | 4804±61 | 4804 | 4875 | --- | --- |
|
Metallicity
(dex)
|
-0.10±0.03 [Fe/H] | -0.0782744±0.0089975 [M/H] | --- | -0.05 [Fe/H] | -0.12±0.10 [N/H] | 0 [Fe/H] | -0.18±0.03 [Fe/H] | --- | -0.07±0.07 [Fe/H] | --- | --- | --- | -0.08±0.06 [Fe/H] | -0.08 [Fe/H] | 0.00 [Fe/H] | --- | --- |
|
M✶
(M⦿)
|
0.80±0.03 |
0.7800000+0.1084280-0.0804922
|
--- | 0.60±0.09 | --- | 0.78 | 0.75±0.10 | --- | 0.697 |
0.780+0.018-0.028
|
--- | --- | 0.54 | 0.68 | 0.68 | --- | --- |
|
log g
(log10(cm/s2))
|
4.28±0.13 |
4.5616500+0.1228970-0.0787745
|
--- | 4.45±0.06 | 4.37 | 4.6 | 4.19±0.20 | --- | 4.39±0.21 |
4.60+0.02-0.03
|
--- | --- | 4.36±0.28 | 4.36 | 4.69 | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
-0.5421273+0.0135097-0.0189173
|
-0.54407170+0.00086222-0.00086391
|
--- | --- |
-0.495 +0.097-0.125
|
-0.590±0.067 | --- |
-0.570+0.049-0.055
|
--- | --- | --- | --- | -0.54 | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | --- | --- | 1.4 |
<1.00+10.00-1.00
|
13.44 | --- | 1.40±7.28 | --- | --- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
--- |
0.7660450+0.0589824-0.0569422
|
0.75732446+0.01622890-0.02119970
|
0.76±0.02 | --- | 0.74 | 0.67±0.06 | --- | --- | 0.74±0.02 | --- | --- | --- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | 33.196828718087325±0.158663675460662 | --- | --- | --- | --- | --- | --- | --- | --- | 34.0 | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.6±0.5 | --- | 1.0 | --- | --- | --- |
|
Sp. T
|
K3 VC | --- | --- | --- | --- | K3V | --- | --- | --- | --- | K3 V | --- | --- | --- | --- | K3 V | K2 |
|
ρ✶
(g/cm3)
|
--- |
2.4462319+0.9105871-0.5794358
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Wu et al. 2026 |
|---|---|
|
Tp
(days)
|
2452626+21-18
(BJD)
|
|
ω
(deg)
|
123+18-16
|
|
Mp sin i
(M⨁)
|
118±10 |
|
Mp sin i
(MJup)
|
0.37±0.03 |
|
e
|
0.10±0.03 |
|
P
(days)
|
444.00+0.93-0.88
|
|
a
(au)
|
1.05±0.04 |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Radial Velocity
- Tools
- Planetary Systems
| Source | Stassun et al. 2017 | Wu et al. 2026 | Mayor et al. 2004 |
|---|---|---|---|
|
Tp
(days)
|
--- |
2452697+109-139
(BJD)
|
2450454±43 |
|
ω
(deg)
|
--- |
58.0+270.0-37.0
|
273±14 |
|
Mp
(M⨁)
|
--- |
464+118-70
|
--- |
|
Mp
(MJup)
|
--- |
1.46+0.37-0.22
|
--- |
|
Mp sin i
(M⨁)
|
362±41 | 388±32 | 394.09 |
|
Mp sin i
(MJup)
|
1.14±0.13 | 1.22±0.10 | 1.24 |
|
e
|
0.23±0.03 | 0.02±0.01 | 0.23±0.03 |
|
i
(deg)
|
--- |
57+22-15
|
--- |
|
P
(days)
|
937.70001±16.00000 |
1049.4+1.5-1.2
|
937.7±15.6 |
|
a
(au)
|
1.73±0.03 |
1.86+0.07-0.08
|
1.65 |
|
K
(m/s)
|
34.3±1.6 | --- | 34.3±1.6 |
Literature Time Series
(2 File Types, 2 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 61 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 58 | Optical Spectra | Mayor et al. 2004 |
- Known Objects
- 2 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 2 Associated Literature Data
-
Detection of Four Cold Jupiters through Combined Analyses of Radial Velocity and Astrometry Data
Wu et al. 2026 | Reference Overview -
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 -
CNO behaviour in planet-harbouring stars. I. Nitrogen abundances in stars with planets
Suárez-Andrés et al. 2016 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Stellar Parameters and Metallicities of Stars Hosting Jovian and Neptunian Mass Planets: A Possible Dependence of Planetary Mass on Metallicity
Ghezzi et al. 2010 | Reference Overview -
A scenario of planet erosion by coronal radiation
Sanz-Forcada et al. 2010 | 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 -
Structure and Evolution of Nearby Stars with Planets. II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog
Takeda et al. 2007 | Reference Overview -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray et al. 2006 | Reference Overview -
Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs
Valenti & Fischer 2005 | Reference Overview -
Spectroscopic [Fe/H] for 98 extra-solar planet-host stars. Exploring the probability of planet formation
Santos et al. 2004 | Reference Overview -
The CORALIE survey for southern extra-solar planets. XII. Orbital solutions for 16 extra-solar planets discovered with CORALIE
Mayor et al. 2004 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Statistical properties of exoplanets. II. Metallicity, orbital parameters, and space velocities
Santos et al. 2003 | 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 -
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
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- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
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- Time Series
- Kepler | K2
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