K2-337 Overview

K2-337 1.26 R⦿ 5940.00 K
K2-337 b
0.234 RJup
Architecture
K2-337
K2-337
K2-337 b
Other Data
Bibliography 8
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
K2-337 K2-337 b Transit 2016 Pope et al. 2016 Confirmed Planet
RA
08h31m02.67s
Dec
+16d54m01.69s
Distance
421.636+10.783-10.268
pc
Parallax
2.3441600±0.0587299 mas
Ecliptic Latitude
-1.95805 deg
Ecliptic Longitude
125.89246 deg
Galactic Latitude
29.41388 deg
Galactic Longitude
207.9912 deg
Total Proper Motion
24.9723271±0.0670054 mas/yr
Proper Motion (RA)
-6.9731400±0.0962094 mas/yr
Proper Motion (Dec)
-23.9790000±0.0639268 mas/yr
Photometry
mV
12.385±0.069
mTESS
11.8104±0.0068
mJ
11.186±0.021
mH
10.895±0.022
mKs
10.804±0.018
mKep
12.253
mW1
10.787±0.023
mW2
10.816±0.021
mW3
10.771±0.114
mW4
8.563
mGaia
12.229900±0.000179
mB
12.941±0.045
mg
12.721900±0.000902
mi
12.1947000±0.0008654
mr
12.3018000±0.0011741
mu
15.2253000±0.0092095
mz
12.7298000±0.0075034
Source de Leon et al. 2021 TICv8 Kruse et al. 2019 Mayo et al. 2018 Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5869+88-81
5940.000+119.889-133.316
--- 5656.0±52.0 ---
L
(log10(L⦿))
---
0.24963708+0.02871930-0.02441223
--- --- ---
ρ
(g/cm3)
---
0.7636507+0.1949353-0.1577356
--- --- ---
M
(M⦿)
0.94+0.04-0.03
1.080000+0.153665-0.122064
--- --- ---
R
(R⦿)
1.32±0.06
1.2586300+0.0905925-0.0413925
1.270 +0.060-0.019
1.064948 +0.124867-0.113727
---
log g
(log10(cm/s2))
4.17±0.04
4.2716900+0.0783373-0.0845210
--- 4.23±0.1 ---
Metallicity
(dex)
-0.27±0.06 [Fe/H] --- --- -0.28±0.08 [Fe/H] ---
Status
Confirmed Planet
Detected By
Transit
Source de Leon et al. 2021 Kruse et al. 2019 Mayo et al. 2018 Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
a/R
15.39+1.13-3.59
14.8 +4.9-1.7
14.774552 +1.821199-4.077317
---
i
(deg)
--- ---
88.137578 +1.306643-2.291035
---
P
(days)
16.273563+0.000054-0.000053
16.2713±0.0012
16.272840 +0.002365-0.002441
16.271
Rp
(R)
2.62+0.19-0.14
2.77 +0.16-0.23
2.10886388724 +0.306559224571-0.246724928455
---
Rp
(RJup)
0.234+0.017-0.012
0.247 +0.014-0.021
0.19 +0.03-0.02
---
Rp/R
0.0180+0.0010-0.0004
0.01997 +0.00072-0.00164
0.018155 +0.001560-0.000868
0.017668
TC
(days)
2457145.963531+0.002514-0.002528
2457145.9732±0.0029
2457145.9686 +0.005055-0.004831
2457145.973
b
0.38+0.32-0.26
--- --- 0.223
δ
(%)
--- 0.0418±0.0012 --- 0.0312
T14
(hours)
7.64+0.14-0.11
7.68000+0.14400-0.21600
--- 7.53408
Teq
(K)
850+19-18
--- --- ---
K2 Candidate
EPIC Name EPIC 211770696 EPIC 211770696 EPIC 211770696
2MASS Designation 2MASS J08310268+1654020 2MASS J08310268+1654020 2MASS J08310268+1654020
Candidate Name EPIC 211770696.01 EPIC 211770696.01 EPIC 211770696.01
Reference Disposition CANDIDATE CANDIDATE CANDIDATE
Reference Link Kruse et al. 2019 Mayo et al. 2018 Pope et al. 2016
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE
K2 Campaign 5 5 5
Most Recent Flag 1 0 0
RA [sexagesimal] 08h31m02.68s 08h31m02.68s 08h31m02.68s
Dec [sexagesimal] +16d54m02.0s +16d54m02.0s +16d54m02.0s
RA [decimal degrees] 127.761184692 127.761184692 127.761184692
Dec [decimal degrees] 16.900568007999997 16.900568007999997 16.900568007999997
Orbital Period [days] 16.2713±0.0012
16.272840 +0.002365-0.002441
16.271
Transit Midpoint [days] 2457145.9732±0.0029
2457145.9686 +0.005055-0.004831
2457145.973
Transit Depth [percent] 0.0418±0.0012 --- 0.0312
Transit Duration [days]
0.32 +0.006-0.009
--- 0.31392
Ratio of Distance to Stellar Radius
14.8 +4.9-1.7
14.774552 +1.821199-4.077317
---
Ratio of Candidate to Stellar Radius
0.01997 +0.00072-0.00164
0.018155 +0.001560-0.000868
0.017668
Candidate Radius [Earth radii]
2.77 +0.16-0.23
2.10886388724 +0.306559224571-0.246724928455
---
Candidate Radius [Jupiter radii]
0.247 +0.014-0.021
0.19 +0.03-0.02
---
Stellar Radius [Solar radii]
1.270 +0.060-0.019
1.064948 +0.124867-0.113727
---
Kepler-band [mag] 12.253 12.253 12.253
B-band (Johnson) [mag] 12.955±0.060 12.955±0.060 12.955±0.060
V-band (Johnson) [mag] 12.414±0.050 12.414±0.050 12.414±0.050
g-band (Sloan) [mag] 12.622±0.040 12.622±0.040 12.622±0.040
r-band (Sloan) [mag] 12.241±0.040 12.241±0.040 12.241±0.040
i-band (Sloan) [mag] 12.094±0.010 12.094±0.010 12.094±0.010
J-band (2MASS) [mag] 11.186±0.021 11.186±0.021 11.186±0.021
H-band (2MASS) [mag] 10.895±0.022 10.895±0.022 10.895±0.022
Ks-band (2MASS) [mag] 10.804±0.018 10.804±0.018 10.804±0.018
WISE 3.4um [mag] 10.787±0.023 10.787±0.023 10.787±0.023
WISE 4.6um [mag] 10.816±0.021 10.816±0.021 10.816±0.021
WISE 12.um [mag] 10.771±0.114 10.771±0.114 10.771±0.114
WISE 22.um [mag] >8.563 >8.563 >8.563
B-V (Johnson) [mag] 0.541±0.078 0.541±0.078 0.541±0.078
J-H (2MASS) [mag] 0.291±0.030 0.291±0.030 0.291±0.030
H-Ks (2MASS) [mag] 0.091±0.028 0.091±0.028 0.091±0.028
J-Ks (2MASS) [mag] 0.382±0.028 0.382±0.028 0.382±0.028
Inclination [deg] ---
88.137578 +1.306643-2.291035
---
Effective Temperature [K] --- 5656.0±52.0 ---
Stellar Surface Gravity [log10(cm/s**2)] --- 4.23±0.1 ---
Stellar Metallicity [dex] --- -0.28±0.08 ---
Metallicity Ratio --- [Fe/H] ---
Impact Parameter --- --- 0.223
Known Objects
1 Confirmed Planets
2 K2 Targets
1 2MASS Point Source Catalog
Data Files
1 KELT Praesepe Time Series
1 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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