HD 114762 Overview
HD 114762 B
HD 114762
1.20
R⦿
5884.00
K
Χ
HD 114762 b
- Architecture
- HD 114762
- HD 114762 B
- HD 114762
- Other Data
- Bibliography 22
- Exoplanet Archive Notes 3
- HD 114762 B Nearby Data 1
- HD 114762 Nearby Data 1
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 114762 | HD 114762 b | Radial Velocity | 1989 | Latham et al. 1989 | False Positive Planet |
HD 114762
- This reference contains discussion regarding the stellar multiplicity of this system. (Patience et al. 2002)
- Stellar mass selected from evolutionary track mass (M_track) in Table 4 (Ghezzi et al. 2010)
- Confirmed planet demoted after planet mass revised >30 MJup in ref. (Kiefer 2019)
- 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---
-
mGaia---
-
mB---
- Tools
- RA
- 13h12m19.11s
- Dec
- +17d31m01.65s
- Distance
-
40.1949+0.4515-0.4417pc
- Parallax
- 24.8556±0.2743 mas
- Ecliptic Latitude
- 23.19582 deg
- Ecliptic Longitude
- 189.50202 deg
- Galactic Latitude
- 79.24789 deg
- Galactic Longitude
- 330.64674 deg
- Total Proper Motion
- 586.2913424±0.7052114 mas/yr
- Proper Motion (RA)
- -586.287000±0.705216 mas/yr
- Proper Motion (Dec)
- 2.256510±0.241923 mas/yr
- Photometry
-
mV7.30±0.03
-
mTESS6.7483±0.0060
-
mJ6.145±0.026
-
mH5.888±0.017
-
mKs5.813±0.024
-
mW15.886±0.110
-
mW25.724±0.048
-
mW35.841±0.015
-
mW45.790±0.041
-
mGaia7.139550±0.000292
-
mB7.818±0.029
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.67±0.14 dex
-
[C/H] -0.34±0.14 dex
-
[O/H] -0.24±0.28 dex
-
[Na/H] -0.63±0.12 dex
-
[Mg/H] -0.37±0.14 dex
-
[Al/H] -0.57±0.20 dex
-
[Si/H] -0.50±0.11 dex
-
[Ca/H] -0.52±0.11 dex
-
[Y/H] -0.86±0.30 dex
-
[BaII/H] -0.89±0.14 dex
| Source | TICv8 | Gaia DR2 | Stassun et al. 2017 | Kane et al. 2011 | Ghezzi et al. 2010 | Butler et al. 2006 | Valenti & Fischer 2005 | Nordstrom et al. 2004 | Santos et al. 2004 | Santos et al. 2003 | Nidever et al. 2002 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5889.680+115.526-98.518
|
5945.5000+84.7075-75.5000
|
5869±13 | 5673±44 | 5837±31 | 5953 | --- | --- | 5884±34 | 5870 | --- | --- |
|
Metallicity
(dex)
|
-0.7118280±0.0124498 [M/H] | --- | -0.72 [Fe/H] | -0.774±0.030 [Fe/H] | -0.72±0.04 [Fe/H] | -0.653 [Fe/H] | --- | --- | -0.70±0.04 [Fe/H] | -0.72 [Fe/H] | --- | --- |
|
M✶
(M⦿)
|
1.070000+0.171730-0.101262
|
--- | 0.80±0.06 | 0.83±0.01 | 0.80±0.10 | 0.89 | --- | --- | 0.81 | 0.80 | --- | --- |
|
log g
(log10(cm/s2))
|
4.2807900+0.0767639-0.0740990
|
--- | 4.18±0.03 | 4.135±0.060 | 4.42±0.13 | 4.545 | --- | --- | 4.22±0.02 | 4.25 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | 1.77±0.50 | --- | 1.77 | 1.8±0.5 | 3 | --- | --- | --- | --- |
|
R✶
(R⦿)
|
1.2397400+0.0422176-0.0648176
|
1.2161192+0.0314847-0.0339262
|
1.20±0.02 | 1.24±0.05 | 1.21±0.10 | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
0.22172192+0.01787458-0.01380265
|
0.22140054+0.00536269-0.00542973
|
--- | --- | 0.186±0.065 | --- | --- | --- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | 49.975565557525094±0.240231016548944 | --- | --- | --- | --- | 51.2 | 49.2±0.1 | --- | --- | 49.6±0.4 | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | F8 |
|
Age
(Gyr)
|
--- | --- | --- | --- | >13.0 | --- | --- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
0.7916964+0.1560438-0.1672731
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- False Positive Planet
- Detected By
- Radial Velocity
- Tools
| Source | Stassun et al. 2017 | Kane et al. 2011 | Butler et al. 2006 |
|---|---|---|---|
|
Mp sin i
(M⨁)
|
3398±178 | 3489.63±28.60 | 3710±310 |
|
Mp sin i
(MJup)
|
10.69±0.56 | 10.98±0.09 | 11.68±0.96 |
|
e
|
0.34±0.00 | 0.3354±0.0048 | 0.3359±0.0091 |
|
P
(days)
|
83.91510±0.00300 | 83.9151±0.0030 | 83.888±0.0086 |
|
K
(m/s)
|
612.5±3.5 | 612.48±3.52 | --- |
|
a
(au)
|
0.36±0.01 | 0.353±0.001 | 0.363±0.021 |
|
Tp
(days)
|
--- | 2449889.106±0.186 | 2449788.23±0.29 |
|
ω
(deg)
|
--- | 201.28±1.01 | 201.7±1.4 |
|
Rp
(R⨁)
|
--- | 12.44 | --- |
|
Rp
(RJup)
|
--- | 1.11 | --- |
|
δ
(%)
|
--- | 0.91 | --- |
|
TC
(days)
|
--- | 2455326.665±0.242 | --- |
Literature Time Series
(2 File Types, 3 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 50 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 45 | Optical Spectra | Butler et al. 2006 |
| Radial Velocity Curve | 28 | Optical Spectra | Cochran et al. 1991 |
- Known Objects
- 2 2MASS Point Source Catalog
- Known Objects
- 2 2MASS Point Source Catalog
-
Determining the mass of the planetary candidate HD 114762 b using Gaia
Kiefer 2019 | 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 -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Revised Orbit and Transit Exclusion for HD 114762b
Kane et al. 2011 | 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 -
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 -
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 -
Statistical properties of exoplanets. II. Metallicity, orbital parameters, and space velocities
Santos et al. 2003 | Reference Overview -
Stellar Companions to Stars with Planets
Patience et al. 2002 | Reference Overview -
Radial Velocities of 889 late-type stars
Nidever et al. 2002 | Reference Overview -
Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog
Bakos et al. 2002 | 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 -
Constraints on the companion object to HD 114762
Cochran et al. 1991 | Reference Overview -
The unseen companion of HD114762 - A probable brown dwarf
Latham et al. 1989 | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
- System
- Star
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- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
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- Time Series
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