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K2-239 Overview

K2-239 0.36 R⦿ 3720.77 K
K2-239 b
0.098 RJup
K2-239 c
0.089 RJup
K2-239 d
0.098 RJup
Architecture
K2-239
K2-239
K2-239 b
K2-239 c
K2-239 d
Other Data
Bibliography 6
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
K2-239 K2-239 b Transit 2018 Díez Alonso et al. 2018 Confirmed Planet
K2-239 K2-239 c Transit 2018 Díez Alonso et al. 2018 Confirmed Planet
K2-239 K2-239 d Transit 2018 Díez Alonso et al. 2018 Confirmed Planet
RA
10h42m22.59s
Dec
+04d26m28.95s
Distance
31.0849+0.0831-0.0826
pc
Parallax
32.1414000±0.0851176 mas
Ecliptic Latitude
-3.48106 deg
Ecliptic Longitude
160.40634 deg
Galactic Latitude
51.77727 deg
Galactic Longitude
243.59017 deg
Total Proper Motion
42.4516694±0.1550037 mas/yr
Proper Motion (RA)
-42.265100±0.154269 mas/yr
Proper Motion (Dec)
3.975620±0.222951 mas/yr
Photometry
mV
14.632±0.126
mTESS
12.235200±0.007632
mJ
10.781±0.026
mH
10.192±0.021
mKs
9.971±0.021
mKep
13.545
mW1
9.774±0.022
mW2
9.634±0.020
mW3
9.513±0.042
mW4
8.765
mIc
---
mGaia
13.436700±0.000696
mB
16.206±0.061
mg
15.6965000±0.0046656
mi
16.0683000±0.0146256
mr
15.7609000±0.0129255
mu
18.1529000±0.0151057
mz
12.3650000±0.0053804
Mission
K2 : Observed in Campaign 14
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source TICv8 Díez Alonso et al. 2018 Gaia DR2
Teff
(K)
3435.0±157.0 3420±18
3720.7734+324.4370-363.4400
L✶
(log10(L⦿))
-2.08622+0.09495-0.12169
-1.8+0.0-0.0
 ---
Metallicity
(dex)
--- -0.1±0.1 [Fe/H] ---
M✶
(M⦿)
0.22703±0.02014 0.40±0.01 ---
R✶
(R⦿)
0.2556760±0.0077017 0.36±0.01 ---
log g
(log10(cm/s2))
4.9787700±0.0124557 4.9±0.1 ---
Sp. T
--- M3.0 V ---
ρ✶
(g/cm3)
19.1505165±0.0494896 --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Díez Alonso et al. 2018
a/R✶
24.6+1.9-2.0
Teq
(K)
502+22-18
b
0.44+0.33-0.29
i
(deg)
88.99+0.68-0.87
P
(days)
5.240±0.001
Rp
(R⨁)
1.1±0.1
Rp
(RJup)
0.098±0.009
Rp/R✶
0.0259+0.0013-0.0012
a
(au)
0.0441±0.0008
δ
(%)
0.067+0.007-0.006
T14
(hours)
1.47+0.16-0.31
TC
(days)
2457908.191
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Díez Alonso et al. 2018
a/R✶
34.0+3.3-3.5
Teq
(K)
427+24-19
b
0.730+0.240-0.390
i
(deg)
88.77+0.70-0.57
P
(days)
7.775±0.001
Rp
(R⨁)
1.0±0.1
Rp
(RJup)
0.089±0.009
Rp/R✶
0.0241+0.0016-0.0014
a
(au)
0.0576±0.0009
δ
(%)
0.058+0.008-0.006
T14
(hours)
1.2+0.3-0.6
TC
(days)
2457916.86
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Díez Alonso et al. 2018
a/R✶
38.8+2.9-3.3
Teq
(K)
399+18-15
b
0.39±0.25
i
(deg)
89.43+0.38-0.45
P
(days)
10.115±0.001
Rp
(R⨁)
1.1±0.1
Rp
(RJup)
0.098±0.009
Rp/R✶
0.0255±0.0012
a
(au)
0.0685±0.0012
δ
(%)
0.065±0.006
T14
(hours)
1.84+0.14-0.18
TC
(days)
2457908.381
Print
Known Objects
3 Confirmed Planets
1 K2 Targets
2 2MASS Point Source Catalog
Data Files
1 K2 Time Series
3 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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