K2-345 Overview

K2-345 0.54 R⦿ 3675.00 K
K2-345 b
0.188 RJup
Architecture
K2-345
K2-345
K2-345 b
Other Data
Bibliography 7
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
K2-345 K2-345 b Transit 2016 Pope et al. 2016 Confirmed Planet
RA
08h50m49.82s
Dec
+21d47m20.53s
Distance
162.408+0.893-0.884
pc
Parallax
6.1286200±0.0334269 mas
Ecliptic Latitude
3.96497 deg
Ecliptic Longitude
129.14693 deg
Galactic Latitude
35.48996 deg
Galactic Longitude
204.48349 deg
Total Proper Motion
59.5287316±0.0593318 mas/yr
Proper Motion (RA)
-56.2295000±0.0612026 mas/yr
Proper Motion (Dec)
-19.5426000±0.0406619 mas/yr
Photometry
mV
15.72±0.20
mTESS
13.6347000±0.0073566
mJ
12.344±0.025
mH
11.656±0.023
mKs
11.460±0.021
mKep
14.757
mW1
11.341±0.023
mW2
11.312±0.022
mW3
11.351±0.217
mW4
8.703
mGaia
14.695100±0.000334
mB
17.088±0.000
mg
16.398700±0.004516
mi
14.0697000±0.0045548
mr
15.1138000±0.0089126
mu
18.8880000±0.0196318
mz
13.6059000±0.0048832
Source de Leon et al. 2021 TICv8 Kruse et al. 2019 Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
3779+30-26
3675.0±157.0 --- ---
L
(log10(L⦿))
---
-1.32045+0.09053-0.11451
--- ---
ρ
(g/cm3)
--- 4.8115962±0.2488865 --- ---
M
(M⦿)
0.56±0.01 0.5356220±0.0203529 --- ---
R
(R⦿)
0.52±0.01 0.5394010±0.0161212
0.400 +0.079-0.047
---
log g
(log10(cm/s2))
4.74±0.01 4.7031000±0.0094569 --- ---
Metallicity
(dex)
0.26±0.07 [Fe/H] --- --- ---
Prot
(days)
18.47±1.60 --- --- ---
Status
Confirmed Planet
Detected By
Transit
Source de Leon et al. 2021 Kruse et al. 2019 Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
b
0.43+0.34-0.30
--- 0
P
(days)
10.367437+0.000020-0.000019
10.36627 +0.00052-0.00054
10.366
Rp/R
0.0367+0.0035-0.0013
0.0418 +0.0035-0.0078
0.035211
δ
(%)
---
0.1946 +0.0082-0.0085
0.124
T14
(hours)
2.08+0.11-0.08
2.30400+0.14400-0.19200
1.89192
TC
(days)
2457141.710348+0.001423-0.001468
2457141.7142 +0.0021-0.0020
2457141.715
a/R
36.12+3.76-10.25
31.0 +11.8-5.3
---
Teq
(K)
437+4-5
--- ---
Rp
(R)
2.11+0.20-0.09
1.82 +0.39-0.40
---
Rp
(RJup)
0.188+0.018-0.008
0.162 +0.035-0.04
---
K2 Candidate
EPIC Name EPIC 212088059 EPIC 212088059
2MASS Designation 2MASS J08504989+2147209 2MASS J08504989+2147209
Candidate Name EPIC 212088059.01 EPIC 212088059.01
Reference Disposition CANDIDATE CANDIDATE
Reference Link Kruse et al. 2019 Pope et al. 2016
Exoplanet Archive Disposition CANDIDATE CANDIDATE
K2 Campaign 5 5
Most Recent Flag 1 0
RA [sexagesimal] 08h50m49.89s 08h50m49.89s
Dec [sexagesimal] +21d47m20.8s +21d47m20.8s
RA [decimal degrees] 132.707870483 132.707870483
Dec [decimal degrees] 21.789121628 21.789121628
Orbital Period [days]
10.36627 +0.00052-0.00054
10.366
Transit Midpoint [days]
2457141.7142 +0.0021-0.0020
2457141.715
Transit Depth [percent]
0.1946 +0.0082-0.0085
0.124
Transit Duration [days]
0.096 +0.006-0.008
0.07883
Ratio of Distance to Stellar Radius
31.0 +11.8-5.3
---
Ratio of Candidate to Stellar Radius
0.0418 +0.0035-0.0078
0.035211
Candidate Radius [Earth radii]
1.82 +0.39-0.40
---
Candidate Radius [Jupiter radii]
0.162 +0.035-0.04
---
Stellar Radius [Solar radii]
0.400 +0.079-0.047
---
Kepler-band [mag] 14.757 14.757
B-band (Johnson) [mag] 17.088±0.100 17.088±0.100
V-band (Johnson) [mag] 15.606±0.056 15.606±0.056
g-band (Sloan) [mag] 16.369±0.040 16.369±0.040
r-band (Sloan) [mag] 14.925±0.080 14.925±0.080
i-band (Sloan) [mag] 14.066±0.100 14.066±0.100
J-band (2MASS) [mag] 12.344±0.025 12.344±0.025
H-band (2MASS) [mag] 11.656±0.023 11.656±0.023
Ks-band (2MASS) [mag] 11.460±0.021 11.460±0.021
WISE 3.4um [mag] 11.341±0.023 11.341±0.023
WISE 4.6um [mag] 11.312±0.022 11.312±0.022
WISE 12.um [mag] 11.351±0.217 11.351±0.217
WISE 22.um [mag] >8.703 >8.703
B-V (Johnson) [mag] 1.482±0.115 1.482±0.115
J-H (2MASS) [mag] 0.688±0.034 0.688±0.034
H-Ks (2MASS) [mag] 0.196±0.031 0.196±0.031
J-Ks (2MASS) [mag] 0.884±0.033 0.884±0.033
Impact Parameter --- 0
Known Objects
1 Confirmed Planets
3 K2 Targets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 KELT Praesepe Time Series
2 K2 Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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