2MASS J01225093-2439505 Overview

2MASS J01225093-2439505 0.37 R⦿ 3976.24 K
2MASS J01225093-2439505 b
Architecture
2MASS J01225093-2439505
2MASS J01225093-2439505
2MASS J01225093-2439505 b
Other Data
Bibliography 4
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Detection
2MASS J01225093-2439505 2MASS J01225093-2439505 b Imaging 2013 Bowler et al. 2013 Imaging
RA
01h22m51.07s
Dec
-24d39m52.61s
Distance
33.8281±0.0862 pc
Parallax
29.5326000±0.0747585 mas
Ecliptic Latitude
-30.71127 deg
Ecliptic Longitude
8.622393 deg
Galactic Latitude
-82.52019 deg
Galactic Longitude
195.4486 deg
Total Proper Motion
172.4426671±0.1502778 mas/yr
Proper Motion (RA)
120.455000±0.176921 mas/yr
Proper Motion (Dec)
-123.398000±0.119485 mas/yr
Photometry
mV
14.244±0.074
mTESS
11.6243000±0.0074884
mJ
10.084±0.028
mH
9.470±0.023
mKs
9.198±0.026
mW1
9.022±0.023
mW2
8.857±0.019
mW3
8.747±0.031
mW4
8.298±0.317
Source TICv8 (TIC v6) Gaia DR2 Bowler et al. 2013
Teff
(K)
3309.0±157.0
3976.245+178.522-472.172
3530±50
L
(log10(L⦿))
-1.83849+0.09764-0.12615
--- -1.72±0.11
γ
(km/s)
--- --- 9.6±0.7
Age
(Gyr)
--- --- 0.120±0.010
M
(M⦿)
0.3531850±0.0204029 --- 0.40±0.05
Sp. T
--- --- M3.5 V
ρ
(g/cm3)
10.1186758±0.3391563 --- ---
R
(R⦿)
0.3664500±0.0111554 --- ---
log g
(log10(cm/s2))
4.8580400±0.0013332 --- ---
Status
Confirmed
Tools
Source Bowler et al. 2013 Hinkley et al. 2015
Mp
(M)
7786.5±794.5 ---
Mp
(MJup)
24.5±2.5 ---
a
(au)
52±6 ---
Teq
(K)
--- 1600±100
Rp
(R)
--- 11
Rp
(RJup)
--- 1.0
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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