GJ 86 Overview
GJ 86 B
GJ 86
0.77
R⦿
5163.00
K
GJ 86 b
- Other Data
- Bibliography 31
- Exoplanet Archive Notes 4
- GJ 86 B Nearby Data 2
- GJ 86 Nearby Data 2
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| GJ 86 | GJ 86 b | Radial Velocity | 1999 | Queloz et al. 2000 | Confirmed Planet |
GJ 86
- This reference contains discussion regarding the stellar multiplicity of this system. (Queloz et al. 2000)
- This reference contains discussion regarding the stellar multiplicity of this system. (Els et al. 2001)
- This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer & Neuhäuser 2005)
- Stellar mass selected from evolutionary track mass (M_track) in Table 4 (Ghezzi et al. 2010)
- RA
- ---
- Dec
- ---
- Distance
- ---
- Parallax
- ---
- Ecliptic Latitude
- ---
- Ecliptic Longitude
- ---
- Galactic Latitude
- ---
- Galactic Longitude
- ---
- Total Proper Motion
- ---
- Proper Motion (RA)
- ---
- Proper Motion (Dec)
- ---
- Photometry
-
mV---
-
mTESS---
-
mJ---
-
mH---
-
mKs---
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mIc---
-
mGaia---
-
mB---
- Tools
- Stellar Hosts
- RA
- 02h10m29.39s
- Dec
- -50d49m15.58s
- Distance
-
10.7836+0.0054-0.0053pc
- Parallax
- 92.7042000±0.0453866 mas
- Ecliptic Latitude
- -57.8527 deg
- Ecliptic Longitude
- 0.44407 deg
- Galactic Latitude
- -61.95722 deg
- Galactic Longitude
- 275.90766 deg
- Total Proper Motion
- 2218.5916530±0.0738857 mas/yr
- Proper Motion (RA)
- 2124.8500000±0.0747553 mas/yr
- Proper Motion (Dec)
- 638.0920000±0.0634483 mas/yr
- Photometry
-
mV6.12±0.03
-
mTESS5.3588±0.0061
-
mJ4.785±0.248
-
mH4.245±0.280
-
mKs4.125±0.036
-
mW14.060±0.457
-
mW23.783±0.248
-
mW34.022±0.025
-
mW44.081±0.024
-
mIc---
-
mGaia5.8851600±0.0007256
-
mB6.945±0.020
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.19±0.12 dex
-
[C/H] 0.08±1.11 dex
-
[O/H] 0.01±0.29 dex
-
[Na/H] -0.20±0.05 dex
-
[Mg/H] -0.04±0.08 dex
-
[Al/H] -0.10±0.03 dex
-
[Si/H] -0.13±0.08 dex
-
[Ca/H] -0.16±0.10 dex
-
[Y/H] -0.28±0.08 dex
-
[BaII/H] -0.28±0.15 dex
| Source | TICv8 | Gaia DR2 |
Stassun et al. 2017 |
Turnbull 2015 | Maldonado et al. 2015 | Sanz-Forcada et al. 2010 | Takeda et al. 2007 |
Butler et al. 2006 |
Gray et al. 2006 | Valenti & Fischer 2005 | Nordstrom et al. 2004 | Santos et al. 2004 | Reiners & Schmitt 2003a | Pizzolato et al. 2003 |
Butler et al. 2001 |
Henry et al. 1996 | Michigan Catalog, Vol. 2 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.251 | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | -4.74 | --- | --- |
|
Teff
(K)
|
5188.500+139.705-139.892
|
5263.5+156.5-103.5
|
5182±11 | 5151 | 5214±20 | --- | --- | 5151 | --- | --- | --- | 5163 | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
-0.2341810±0.0169035 [M/H] | --- | -0.22 [Fe/H] | -0.27 [Fe/H] | -0.21±0.02 [Fe/H] | --- | --- | -0.268 [Fe/H] | --- | --- | --- | -0.24 [Fe/H] | --- | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.8800000+0.1490620-0.0809223
|
--- | 0.93±0.06 | 0.80 | --- | --- |
0.796+0.025-0.012
|
0.77 | --- | --- | --- | 0.70 | --- | --- | 0.8 | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.5867500+0.0732087-0.1178290
|
--- | 4.63±0.02 | 4.54 | 4.76±0.05 | --- |
4.54+0.03-0.01
|
4.594 | --- | --- | --- | 4.52 | --- | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | --- | --- | 2.37 | --- | 2.4±0.5 | 3 | --- | 2.3±0.2 | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
0.7904980+0.0511568-0.0527126
|
0.76796645+0.03111700-0.04370900
|
0.77±0.01 | 0.80 | --- | --- |
0.80+0.03-0.02
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
-0.3893364+0.0132298-0.0101762
|
-0.38952229+0.00036454-0.00036484
|
--- |
-0.377 +0.093-0.118
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | 55.226982606169237±0.179832405900280 | --- | --- | --- | --- | --- | --- | --- | 57.0 | 56.7±0.3 | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | 11.3 | --- | 3.56 | >8.48 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | K1V | --- | --- | --- | --- | K1 V | --- | --- | --- | --- | --- | --- | --- | K1 V | G5 |
|
Prot
(days)
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 30.00 | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
2.5115774+0.9525943-0.4234286
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source |
Stassun et al. 2017 |
Butler et al. 2006 |
Butler et al. 2001 |
|---|---|---|---|
|
Mp sin i
(M⨁)
|
1405±64 | 1242.66±101.70 | 1284 |
|
Mp sin i
(MJup)
|
4.42±0.20 | 3.91±0.32 | 4.04 |
|
e
|
0.04±0.01 | 0.0416±0.0072 | 0.046±0.002 |
|
P
(days)
|
15.76491±0.00039 | 15.76491±0.00039 | 15.764±0.005 |
|
K
(m/s)
|
376.7±2.9 | 376.7±2.9 | 379±1 |
|
a
(au)
|
0.11±0.00 | 0.1130±0.0065 | 0.114 |
|
Tp
(days)
|
--- | 2451903.36±0.59 | 2451225.1±0.2 |
|
ω
(deg)
|
--- | 269±16 | 260±3 |
Literature Time Series
(2 File Types, 4 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 141 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 24 | Optical Spectra | Figueira et al. 2010 |
| Radial Velocity Curve | 42 | Optical Spectra | Butler et al. 2006 |
| Radial Velocity Curve | 23 | Optical Spectra | Butler et al. 2001 |
-
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 -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
Searching for signatures of planet formation in stars with circumstellar debris discs
Maldonado et al. 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 -
Radial Velocities with CRIRES: Pushing precision down to 5-10 m/s
Figueira et al. 2010 | 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 -
Catalog of Nearby Exoplanets
Butler 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 -
Gl86B: a white dwarf orbits an exoplanet host star
Mugrauer & Neuhäuser 2005 | 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 -
Spectroscopic [Fe/H] for 98 extra-solar planet-host stars. Exploring the probability of planet formation
Santos et al. 2004 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Rotation and differential rotation in field F- and G-type stars
Reiners & Schmitt 2003a | Reference Overview -
The stellar activity-rotation relationship revisited: Dependence of saturated and non-saturated X-ray emission regimes on stellar mass for late-type dwarfs.
Pizzolato et al. 2003 | Reference Overview -
Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog
Bakos et al. 2002 | Reference Overview -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 | Reference Overview -
Two New Planets from the Anglo-Australian Planet Search
Butler et al. 2001 | Reference Overview -
A second substellar companion in the Gliese 86 system. A brown dwarf in an extrasolar planetary system
Els et al. 2001 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The CORALIE survey for southern extra-solar planets. I. A planet orbiting the star Gliese 86
Queloz et al. 2000 | 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 -
VRI photometry of nearby stars.
Cousins 1980a | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 2
Michigan Catalog, Vol. 2 | Reference Overview -
UBVRIJKL Photometry of Bright Stars
Johnson et al. 1966 | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
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- False Positive Planet
- Controversial
- False Positive
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