K2-114 Overview

K2-114 0.83 R⦿ 4899.00 K
K2-114 b
0.945 RJup
Architecture
K2-114
K2-114
K2-114 b
Other Data
Bibliography 15
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
K2-114 K2-114 b Transit 2017 Shporer et al. 2017 Confirmed Planet
RA
08h31m31.90s
Dec
+11d55m20.12s
Distance
475.758+8.252-7.980
pc
Parallax
2.0734400±0.0355806 mas
Ecliptic Latitude
-6.75607 deg
Ecliptic Longitude
127.22535 deg
Galactic Latitude
27.55072 deg
Galactic Longitude
213.24587 deg
Total Proper Motion
13.3759285±0.0600732 mas/yr
Proper Motion (RA)
-13.1493000±0.0607112 mas/yr
Proper Motion (Dec)
-2.4518100±0.0373129 mas/yr
Photometry
mV
14.550±0.217
mTESS
13.6674±0.0084
mJ
12.835±0.024
mH
12.386±0.028
mKs
12.304±0.029
mKep
14.286
mW1
12.230±0.023
mW2
12.326±0.026
mW3
11.844
mW4
8.728
mGaia
14.275100±0.000301
mB
15.626±0.077
mg
15.0403000±0.0036241
mi
13.9521000±0.0039818
mr
14.1861000±0.0039127
mu
17.369900±0.008918
mz
13.8308000±0.0041164
Source Thygesen et al. 2023 Castro-González et al. 2022 Ikwut-Ukwa et al. 2020 TICv8 Livingston et al. 2018 Gaia DR2 Shporer et al. 2017 Kruse et al. 2019 Petigura et al. 2018 ExoFOP-TESS TOI Pope et al. 2016 Barros et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4899.0+59.0-58.0
5039+52-55
4920+68-69
4913.0±122.0 5044±68
4907.000+132.467-51.000
5027+62-57
--- --- 5027 --- ---
L
(log10(L⦿))
-0.444+0.018-0.018
---
-0.445+0.037-0.038
-0.394973 ---
-0.41924636+0.01705835-0.01775586
--- --- --- --- --- ---
Metallicity
(dex)
0.420+0.036-0.037
[Fe/H]
0.38±0.04 [Fe/H]
0.410+0.036-0.037
[Fe/H]
--- 0.39±0.05 [Fe/H] ---
0.410+0.037-0.035
[Fe/H]
--- --- --- --- ---
Age
(Gyr)
7.60+4.20-4.60
---
7.20+4.30-4.50
--- --- ---
9.90+2.30-3.20
--- --- --- --- ---
ρ
(g/cm3)
2.11+0.18-0.17
---
2.17+0.18-0.17
1.6991509
1.655+0.451-0.382
---
1.84+0.32-0.29
--- --- --- --- ---
M
(M⦿)
0.863+0.037-0.031
0.89+0.03-0.02
0.860+0.039-0.034
0.81 0.89±0.03 ---
0.832+0.021-0.018
--- --- --- --- ---
R
(R⦿)
0.832+0.022-0.021
0.87±0.02
0.824+0.024-0.023
0.875936 0.84±0.02
0.8538810+0.0180299-0.0443000
0.828+0.026-0.022
0.854 +0.044-0.018
0.90 0.875935971736908 --- ---
log g
(log10(cm/s2))
4.534+0.027-0.026
4.51+0.03-0.02
4.542±0.025 4.46161 4.54±0.03 ---
4.481+0.044-0.051
--- --- 4.51935 --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Thygesen et al. 2023 Castro-González et al. 2022 Ikwut-Ukwa et al. 2020 Livingston et al. 2018 Shporer et al. 2017 Kruse et al. 2019 Petigura et al. 2018 ExoFOP-TESS TOI Pope et al. 2016 Barros et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
a/R
24.40+0.67-0.66
24.38+0.69-1.04
24.63+0.67-0.65
22.47+1.90-1.87
24.44+0.42-0.63
24.68 +0.95-0.52
--- --- --- ---
Teq
(K)
701.4+7.6-7.7
722+7-13
701±14 661±12
719+15-11
--- --- 667.448741478019 --- ---
b
0.378+0.061-0.085
0.26+0.13-0.16
0.361+0.067-0.100
0.44+0.13-0.22
0.20+0.10-0.12
---
0.20 +0.16-0.13
--- 0.108 ---
P
(days)
11.3909310+0.0000031-0.0000032
11.3909344±0.0000039 11.3909311±0.0000034
11.391013+0.000224-0.000225
11.39109+0.00018-0.00017
11.390955 +0.000093-0.000092
11.391432 +0.000183-0.000187
11.3909685289739±0.0000218040200 11.391 11.38576954
Rp
(R)
10.6+0.3-0.3
10.88+0.29-0.28
10.4±0.3 10.67±0.36
10.6+0.4-0.2
10.71 +0.58-0.35
11.1 +0.8-0.6
11.1984741162467±0.6001173000000 --- ---
Rp
(RJup)
0.945+0.029-0.028
0.9707+0.0259-0.0250
0.932±0.031 0.9519±0.0321
0.942+0.032-0.020
0.9555 +0.052-0.031
0.99 +0.07-0.05
0.999062663766269±0.053538971656897 --- ---
Rp/R
0.1167+0.0013-0.0014
0.1144+0.0018-0.0012
0.1163+0.0014-0.0016
0.1163+0.0034-0.0030
0.11432+0.00102-0.00073
0.1150 +0.0017-0.0029
0.1131 +0.0024-0.0011
--- 0.115172 ---
a
(au)
0.0944+0.0013-0.0011
0.09830+0.00370-0.00440
0.0943+0.0014-0.0012
0.0954±0.0011
0.09309+0.00066-0.00059
--- --- --- --- ---
TC
(days)
2457687.08869±0.00016
2457151.7149031+0.0001778-0.0001781
2457664.30683+0.00016-0.00017
2457151.71493±0.00069 2457174.49729±0.00033 2457140.32404±0.00033
2457151.71321 +0.000535-0.000544
2458495.84289900±0.00182948 2457140.324 2457151.722525
Mp
(M)
639±38 --- 639±38 ---
588+73-70
--- --- --- --- ---
Mp
(MJup)
2.01±0.12 --- 2.01±0.12 ---
1.85+0.23-0.22
--- --- --- --- ---
e
0.0790±0.0300 ---
0.0810+0.0310-0.0300
--- 0 --- --- --- --- ---
i
(deg)
89.16+0.18-0.13
---
89.21+0.22-0.14
---
89.53+0.30-0.25
--- --- --- --- ---
ρ
(g/cm3)
2.96+0.34-0.31
---
3.08+0.37-0.33
---
2.99+0.46-0.45
--- --- --- --- ---
K
(m/s)
200.0±10.0 --- 200±11 ---
189+21-22
--- --- --- --- ---
T14
(hours)
3.9696±0.0288 --- 3.970±0.029 ---
3.905+0.026-0.024
3.86400+0.03600-0.04080
3.83040+0.04080-0.03120
3.80624669929062±0.19190091000000 3.38400
4.39000+0.19300-0.19300
S
(S)
--- ---
40.0+3.3-3.1
--- --- --- --- 46.9021418428723 --- ---
ω
(deg)
-50.0+22.0-13.0
---
-51+21-13
--- --- --- --- --- --- ---
δ
(%)
1.361+0.031-0.033
---
0.01352+0.00033-0.00036
--- ---
1.6232 +0.0098-0.0096
--- 1.63377657791545±0.04972490000000 1.3265 1.47±0.062
Known Objects
1 Confirmed Planets
2 K2 Targets
1 2MASS Point Source Catalog
Data Files
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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