2MASS J04372171+2651014 Overview

2MASS J04372171+2651014 0.64 R⦿ 3243.00 K
2M0437 b
Architecture
2MASS J04372171+2651014
2MASS J04372171+2651014
2M0437 b
Discovery Data
Host Planet Method Year Reference Disposition
2MASS J04372171+2651014 2M0437 b Imaging 2021 Gaidos et al. 2021 Confirmed Planet
2MASS J04372171+2651014 2M0437 b
  • Equilibrium temperature value/uncertainties estimated from range given in ref. (Gaidos et al. 2021)
RA
04h37m21.73s
Dec
+26d51m01.08s
Distance
128.484+1.196-1.174
pc
Parallax
7.7552400±0.0712473 mas
Ecliptic Latitude
4.72193 deg
Ecliptic Longitude
71.588 deg
Galactic Latitude
-13.44593 deg
Galactic Longitude
172.81975 deg
Total Proper Motion
28.336260±0.118387 mas/yr
Proper Motion (RA)
8.634450±0.182398 mas/yr
Proper Motion (Dec)
-26.988700±0.109749 mas/yr
Photometry
mV
16.186±1.133
mTESS
13.012300±0.007392
mJ
11.298±0.020
mH
10.656±0.021
mKs
10.386±0.018
mKep
14.432
mW1
10.284±0.023
mW2
10.120±0.021
mW3
10.104±0.075
mW4
7.992
mGaia
14.337400±0.000772
mB
17.237±0.102
Source Gaidos et al. 2021 TICv8
Teff
(K)
3100±100 3243.0±157.0
L
(log10(L⦿))
-1.16+0.00-0.00
-1.38775+0.09867-0.12788
ρ
(g/cm3)
--- 3.320183±0.189840
M
(M⦿)
0.17+0.01-0.02
0.6203660±0.0203715
R
(R⦿)
0.84±0.11 0.6410380±0.0192147
log g
(log10(cm/s2))
4.5±0.5 4.6169500±0.0117768
Metallicity
(dex)
0.01±0.05 [Fe/H] ---
γ
(km/s)
17.1±0.3 ---
v sin i
(km/s)
22.54±0.14 ---
Age
(Gyr)
2.5±0.4 ---
Sp. T
M V ---
Prot
(days)
1.84 ---
Status
Confirmed Planet
Detected By
Imaging
Tools
Source Gaidos et al. 2021
Teq
(K)
1450±50
Mp
(M)
1271±318
Mp
(MJup)
4±1
a
(au)
118.0±1.3
Known Objects
1 Confirmed Planets
1 K2 Targets
2 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 K2 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
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