GJ 514 Overview
GJ 514
0.51
R⦿
3707.00
K
GJ 514 b
- Other Data
- Bibliography 14
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| GJ 514 | GJ 514 b | Radial Velocity | 2022 | Damasso et al. 2022 | Confirmed Planet |
- RA
- 13h30m00.97s
- Dec
- +10d22m21.14s
- Distance
- 7.617780±0.003175 pc
- Parallax
- 131.2430000±0.0542771 mas
- Ecliptic Latitude
- 18.35787 deg
- Ecliptic Longitude
- 196.76753 deg
- Galactic Latitude
- 70.9386 deg
- Galactic Longitude
- 333.2377 deg
- Total Proper Motion
- 1557.0796558±0.0871852 mas/yr
- Proper Motion (RA)
- 1127.510000±0.102464 mas/yr
- Proper Motion (Dec)
- -1073.8800000±0.0663852 mas/yr
- Photometry
-
mV9.05±0.10
-
mTESS7.167380±0.007564
-
mJ5.902±0.018
-
mH5.300±0.033
-
mKs5.036±0.027
-
mIc7.010±0.025
-
mGaia8.206210±0.000711
-
mB10.542±0.037
-
mg9.9128800±0.0004219
-
mi7.7505500±0.0004469
-
mr8.4631300±0.0005064
-
mu15.0197000±0.0076857
-
mz7.9385600±0.0012764
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.09±0.02 dex
-
-
-
-
-
-
-
-
-
| Source | Damasso et al. 2022 | TICv8 | Turnbull 2015 | Wright et al. 2004 | Nidever et al. 2002 | Hawley et al. 1996 | Duncan et al. 1991 | Duncan et al. 1991 |
|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | 1.272±0.165 | --- | --- | 1.0089 | 1.1572 |
|
Teff
(K)
|
3728±68 | 3697.0±157.0 | 3707 | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
-1.4+0.1-0.1
|
-1.37119+0.09039-0.11429
|
-1.398 +0.512-0.097
|
--- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.510±0.051 | 0.5007770±0.0204632 | 0.45 | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
0.500±0.047 | 0.5027600±0.0151819 | 0.51 | --- | --- | --- | --- | --- |
|
Sp. T
|
M0.5-1.0 V | --- | M1V | --- | --- | M0.5 | --- | --- |
|
γ
(km/s)
|
--- | --- | --- | --- | 14.6 | --- | --- | --- |
|
Metallicity
(dex)
|
-0.14±0.09 [Fe/H] | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
>0.8 | --- | --- | --- | --- | --- | --- | --- |
|
CAII LOG RHK
|
-5.10±0.06 | --- | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.76±0.04 | 4.7349900±0.0084804 | --- | --- | --- | --- | --- | --- |
|
Prot
(days)
|
28.0±2.9 | --- | --- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- | 5.555562±0.276557 | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Damasso et al. 2022 |
|---|---|
|
Tp
(days)
|
2458696.21+7.66-13.71
|
|
Teq
(K)
|
202±11 |
|
S
(S⨁)
|
0.28+0.07-0.06
|
|
ω
(deg)
|
-143+306-28
|
|
Mp sin i
(M⨁)
|
5.2±0.9 |
|
Mp sin i
(MJup)
|
0.016±0.003 |
|
e
|
0.45+0.15-0.14
|
|
P
(days)
|
140.43±0.41 |
|
K
(m/s)
|
1.15+0.21-0.19
|
|
a
(au)
|
0.422+0.014-0.015
|
Literature Stellar Spectra
(1 File)
| File Type | Spectrum Type | Wavelength Category | Reference |
|---|---|---|---|
| Spectra | echelle grating | Optical | California Planet Search |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 108 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
A quarter century of spectroscopic monitoring of the nearby M dwarf Gl 514. A super-Earth on an eccentric orbit moving in and out of the habitable zone
Damasso et al. 2022 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
CPS
California Planet Search -
Chromospheric Ca II Emission in Nearby F, G, K, and M Stars
Wright et al. 2004 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | 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 -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 | 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 -
The Palomar/MSU nearby star spectroscopic survey. II. The southern M dwarfs and investigations of magnetic activity.
Hawley et al. 1996 | Reference Overview -
Photometry of Stars with Large Proper Motion
Weis 1996 | Reference Overview -
CA II H and K measurements made at Mount Wilson Observatory, 1966-1983
Duncan et al. 1991 | 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
