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GJ 2126 Overview

GJ 2126 0.73 R⦿ 4159.00 K
GJ 2126 b
Architecture
GJ 2126
GJ 2126
GJ 2126 b
Other Data
Bibliography 2
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
GJ 2126 GJ 2126 b Radial Velocity 2025 Schorr et al. 2025 Confirmed Planet
RA
17h09m26.56s
Dec
-35d23m30.19s
Distance
38.1290+0.1175-0.1167
pc
Parallax
26.1982000±0.0799551 mas
Ecliptic Latitude
-12.41305 deg
Ecliptic Longitude
259.47206 deg
Galactic Latitude
2.76532 deg
Galactic Longitude
350.37986 deg
Total Proper Motion
102.064316±0.085278 mas/yr
Proper Motion (RA)
-46.668900±0.122744 mas/yr
Proper Motion (Dec)
-90.7697000±0.0721951 mas/yr
Photometry
mV
10.70±0.03
mTESS
9.3703±0.0060
mJ
8.283±0.021
mH
7.643±0.034
mKs
7.557±0.029
mW1
7.533±0.046
mW2
7.551±0.035
mW3
6.915±0.027
mW4
4.615±0.038
mGaia
10.149600±0.000556
mB
11.959±0.016
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Schorr et al. 2025 TICv8
Teff
(K)
4159±129
4159.000+132.999-125.231
L✶
(log10(L⦿))
-0.8453+0.0305-0.0328
-0.8453293+0.0276980-0.0358437
ρ✶
(g/cm3)
---
2.377108+0.788372-0.862413
M✶
(M⦿)
0.650+0.092-0.075
0.6500000+0.0921359-0.0747792
R✶
(R⦿)
0.728+0.064-0.078
0.7277970+0.0642553-0.0781266
log g
(log10(cm/s2))
4.5270+0.0996-0.1340
4.5269600+0.0996474-0.1339860
Metallicity
(dex)
0.60±0.09 [Fe/H] ---
Sp. T
M0 V ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Schorr et al. 2025
Tp
(days)
2453371±1
ω
(deg)
10±1
Mp sin i
(M⨁)
413+64-32
Mp sin i
(MJup)
1.3+0.2-0.1
e
0.85±0.01
P
(days)
272.7±0.1
K
(m/s)
101+11-6
a
(au)
0.71±0.03
Print
Known Objects
1 Confirmed Planets
12 2MASS Point Source Catalog
Data Files
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
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