GJ 625 Overview
GJ 625
0.32
R⦿
3565.00
K
GJ 625 b
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| GJ 625 | GJ 625 b | 14.63 d | > 2.82 M⨁ | Radial Velocity | 2017 | Suárez Mascareño et al. 2017 | Confirmed Planet |
- RA
- 16h25m25.39s
- Dec
- +54d18m12.10s
- Distance
- 6.472490±0.001155 pc
- Parallax
- 154.4710000±0.0273146 mas
- Ecliptic Latitude
- 73.27955 deg
- Ecliptic Longitude
- 215.56789 deg
- Galactic Latitude
- 42.78368 deg
- Galactic Longitude
- 83.20997 deg
- Total Proper Motion
- 464.9268540±0.0631317 mas/yr
- Proper Motion (RA)
- 432.0730000±0.0636884 mas/yr
- Proper Motion (Dec)
- -171.6680000±0.0594841 mas/yr
- Photometry
-
mV10.066±0.039
-
mTESS8.0247600±0.0076277
-
mJ6.608±0.020
-
mH6.063±0.018
-
mKs5.833±0.024
-
mW15.707±0.148
-
mW25.387±0.061
-
mW35.465±0.015
-
mW45.325±0.028
-
mIc7.880±0.017
-
mGaia9.137020±0.000851
-
mB11.784±0.021
-
mg11.098600±0.000428
-
mi8.5130400±0.0001562
-
mr9.5381200±0.0002688
-
mu14.6308000±0.0050177
-
mz8.7804700±0.0007214
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.23±0.01 dex
-
[Mg/H] -0.32±0.07 dex
-
[Si/H] -0.64±0.05 dex
| Source | TICv8 | Gaia DR2 | Suárez Mascareño et al. 2017 | Turnbull 2015 | Wright et al. 2004 | Nidever et al. 2002 | Hawley et al. 1996 |
|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | 0.612±0.080 | --- | --- |
|
Teff
(K)
|
3549.0±157.0 |
3763.100+196.095-33.100
|
3499±68 | 3565 | --- | --- | --- |
|
L✶
(log10(L⦿))
|
-1.78833+0.09294-0.11840
|
--- | -1.894±0.170 |
-2.000 +1.041-0.954
|
--- | --- | --- |
|
M✶
(M⦿)
|
0.319761±0.020295 | --- | 0.30±0.07 | 0.34 | --- | --- | --- |
|
R✶
(R⦿)
|
0.3375020±0.0101997 | --- | 0.31±0.06 | 0.32 | --- | --- | --- |
|
Sp. T
|
--- | --- | M2 | M1.5V | --- | --- | M1.5 |
|
Metallicity
(dex)
|
--- | --- | -0.38±0.09 [Fe/H] | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | -12.85011±0.00018 | --- | --- | -13.0 | --- |
|
v sin i
(km/s)
|
--- | --- | <0.2 | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.8863400±0.0013437 | --- | 4.94±0.06 | --- | --- | --- | --- |
|
Prot
(days)
|
--- | --- | 77.8±5.5 | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
11.7263289±0.3180427 | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Suárez Mascareño et al. 2017 |
|---|---|
|
ω
(deg)
|
343.1+9.6-14.8
|
|
Mp sin i
(M⨁)
|
2.82±0.51 |
|
Mp sin i
(MJup)
|
0.00887±0.00160 |
|
e
|
0.13+0.12-0.09
|
|
P
(days)
|
14.628+0.012-0.013
|
|
K
(m/s)
|
1.67±0.29 |
|
a
(au)
|
0.078361+0.000044-0.000046
|
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 106 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
HADES RV Programme with HARPS-N at TNG. V. A super-Earth on the inner edge of the habitable zone of the nearby M dwarf GJ 625
Suárez Mascareño et al. 2017 | 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 -
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 -
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 -
Chromospheric activity, kinematics, and metallicities of nearbyM dwarfs
Stauffer & Hartman 1986 | 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
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