NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

K2-344 Overview

K2-344 0.55 R⦿ 3860.00 K
K2-344 b
0.142 RJup
Architecture
K2-344
K2-344
K2-344 b
Other Data
Bibliography 7
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
K2-344 K2-344 b Transit 2018 Yu et al. 2018 Confirmed Planet
RA
09h05m26.76s
Dec
+21d40m06.92s
Distance
75.16910±0.30675 pc
Parallax
13.2747000±0.0538818 mas
Ecliptic Latitude
4.79889 deg
Ecliptic Longitude
132.44511 deg
Galactic Latitude
38.67456 deg
Galactic Longitude
205.9637 deg
Total Proper Motion
29.7043118±0.0631888 mas/yr
Proper Motion (RA)
14.4730000±0.0798979 mas/yr
Proper Motion (Dec)
-25.939900±0.056996 mas/yr
Photometry
mV
13.423±0.114
mTESS
11.7538000±0.0072911
mJ
10.496±0.023
mH
9.858±0.022
mKs
9.662±0.025
mKep
12.731
mW1
9.563±0.022
mW2
9.538±0.020
mW3
9.441±0.042
mW4
8.379
mGaia
12.742300±0.000467
mB
14.960±0.013
mg
16.8289000±0.0236173
mi
14.7603000±0.0123643
mr
15.6525000±0.0136677
mu
17.0440000±0.0111872
mz
12.1876000±0.0037572
Mission
K2 : Observed in Campaign 16
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source de Leon et al. 2021 TICv8 Yu et al. 2018 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4374+38-34
 3807.0±157.0 3860±10 3807±157
R✶
(R⦿)
0.49±0.01 0.5609820±0.0168604 0.551±0.005 0.56±0.02
log g
(log10(cm/s2))
4.76±0.01 4.6844800±0.0101353 4.720±0.011 4.68±0.01
Metallicity
(dex)
-0.95±0.02 [Fe/H] --- --- ---
M✶
(M⦿)
0.51±0.01 0.5550260±0.0204108 --- ---
L✶
(log10(L⦿))
---
-1.22508+0.08853-0.11132
 --- ---
ρ✶
(g/cm3)
--- 4.4323247±0.2369664 --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
TOI
K2 Names
K2 Planets and Candidates
Transit
Source de Leon et al. 2021 Yu et al. 2018 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
722+7-10
 --- 688
S
(S⨁)
--- --- 37.2966
P
(days)
3.355850+0.000091-0.000093
 3.355854 3.3557219±0.0000066
Rp
(R⨁)
1.59+0.10-0.05
 1.6 1.9149000±0.0624086
Rp
(RJup)
0.142+0.009-0.004
 .14 0.17083623±0.00556773
δ
(%)
--- 0.0670 0.11010000±0.00242749
T14
(hours)
1.76+0.07-0.05
 1.52400 1.599±0.088
TC
(days)
2458095.747731+0.001269-0.001250
 2458095.74687 2460280.3240500±0.0042669
a/R✶
13.79+1.25-3.53
 --- ---
b
0.41+0.33-0.28
 --- ---
Rp/R✶
0.0295+0.0019-0.0009
 --- ---
Print
Known Objects
1 Confirmed Planets
1 K2 Targets
1 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
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.