K2-346 Overview

K2-346 0.71 R⦿ 4678.00 K
K2-346 b
0.202 RJup
Architecture
K2-346
K2-346
K2-346 b
Other Data
Bibliography 9
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
K2-346 K2-346 b Transit 2016 Pope et al. 2016 Confirmed Planet
RA
08h23m56.76s
Dec
+22d39m47.61s
Distance
105.580+0.487-0.482
pc
Parallax
9.442800±0.043153 mas
Ecliptic Latitude
3.23937 deg
Ecliptic Longitude
122.89434 deg
Galactic Latitude
29.88541 deg
Galactic Longitude
201.10805 deg
Total Proper Motion
133.5300878±0.0626057 mas/yr
Proper Motion (RA)
-126.231000±0.064823 mas/yr
Proper Motion (Dec)
43.5433000±0.0393059 mas/yr
Photometry
mV
11.903±0.034
mTESS
11.0384±0.0060
mJ
10.128±0.020
mH
9.566±0.024
mKs
9.501±0.023
mKep
11.670
mW1
9.439±0.022
mW2
9.493±0.020
mW3
9.436±0.036
mW4
8.782
mGaia
11.682800±0.000434
mB
13.083±0.052
mg
12.6310000±0.0009462
mi
11.4026000±0.0006153
mr
11.7257000±0.0008616
mu
15.4311000±0.0069786
mz
11.6292000±0.0029388
Source de Leon et al. 2021 TICv8 Kruse et al. 2019 Mayo et al. 2018 ExoFOP-TESS TOI Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4801±49
4678.000+147.548-116.493
--- 4789.0±50.0 4678.00±132.02 ---
L
(log10(L⦿))
---
-0.6626366+0.0188159-0.0203068
--- --- --- ---
ρ
(g/cm3)
---
2.9394314+0.9608037-0.7063681
--- --- --- ---
M
(M⦿)
0.71±0.02
0.7460000+0.1064040-0.0656946
--- --- --- ---
R
(R⦿)
0.70±0.01
0.7099270+0.0524910-0.0562226
0.656 +0.044-0.048
0.692258 +0.021065-0.020257
0.709927022457123±0.054356800000000 ---
log g
(log10(cm/s2))
4.60±0.01
4.608380+0.118552-0.074058
--- 4.71±0.1 4.608380±0.096305 ---
Metallicity
(dex)
-0.18±0.08 [Fe/H] --- --- -0.18±0.08 [Fe/H] --- ---
Status
Confirmed Planet
Detected By
Transit
Source de Leon et al. 2021 Kruse et al. 2019 Mayo et al. 2018 ExoFOP-TESS TOI Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
a/R
56.68+5.27-13.31
53.8 +13.4-6.3
55.153809 +6.919249-18.309164
--- ---
Teq
(K)
450±5 --- --- 439.416033467957 ---
b
0.42+0.31-0.28
--- --- --- 0
P
(days)
26.201446+0.003331-0.003124
26.1956±0.0026
26.197022 +0.002327-0.002189
26.2006907848958±0.0072266040000 26.198
Rp
(R)
2.26+0.19-0.10
2.08 +0.19-0.30
2.36213049135 +0.172285280566-0.127024701068
2.97059264348858±0.41941646000000 ---
Rp
(RJup)
0.202+0.017-0.009
0.186 +0.017-0.03
0.21 +0.02-0.01
0.265018981029076±0.037417894742204 ---
Rp/R
0.0297+0.0025-0.0011
0.0291 +0.0018-0.0036
0.031283 +0.002074-0.001411
--- 0.029347
T14
(hours)
3.33+0.12-0.10
3.43200+0.12000-0.16800
--- 4.00148525068979±0.62586450000000 3.17304
TC
(days)
2457164.390197+0.002081-0.002164
2457164.3913 +0.0019-0.0018
2457164.39075 +0.001596-0.001666
2459521.86638000±0.00923973 2457164.39
S
(S)
--- --- --- 8.81098779376381 ---
δ
(%)
---
0.0965 +0.004-0.0041
--- 0.110807065814969±0.016985165000000 0.0861
i
(deg)
--- ---
89.516607 +0.351969-0.774273
--- ---
Known Objects
1 Confirmed Planets
2 K2 Targets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 KELT Praesepe 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
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