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GJ 625 Overview

GJ 625 0.32 R⦿ 3565.00 K
GJ 625 b

GJ 625 Architecture & Discovery Information

Name 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
mV
10.066±0.039
mTESS
8.0247600±0.0076277
mJ
6.608±0.020
mH
6.063±0.018
mKs
5.833±0.024
mW1
5.707±0.148
mW2
5.387±0.061
mW3
5.465±0.015
mW4
5.325±0.028
mIc
---
mGaia
9.137020±0.000851
mB
11.784±0.021
mg
11.098600±0.000428
mi
8.5130400±0.0001562
mr
9.5381200±0.0002688
mu
14.6308000±0.0050177
mz
8.7804700±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
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
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 --- --- --- --- --- ---
Print
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
Print
Literature Stellar Spectra (3 Files)
File Type Spectrum Type Wavelength Category Reference
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
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
  • 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
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