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K2-269 Overview

K2-269 1.45 R⦿ 6209.00 K
K2-269 b
0.140 RJup

K2-269 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-269
K2-269 b 4.14 d 1.57 R⨁ Transit 2018 Livingston et al. 2018 Confirmed Planet
RA
08h40m37.23s
Dec
+13d00m52.85s
Distance
360.760+15.805-14.554
pc
Parallax
2.748360±0.115545 mas
Ecliptic Latitude
-5.14026 deg
Ecliptic Longitude
129.10763 deg
Galactic Latitude
30.02227 deg
Galactic Longitude
213.15088 deg
Total Proper Motion
23.6102019±0.2377136 mas/yr
Proper Motion (RA)
-23.380500±0.239255 mas/yr
Proper Motion (Dec)
-3.285400±0.138835 mas/yr
Photometry
mV
11.784±0.028
mTESS
11.0140±0.0078
mJ
10.541±0.021
mH
10.290±0.022
mKs
10.212±0.022
mKep
11.785
mW1
10.170±0.022
mW2
10.221±0.020
mW3
10.300±0.083
mW4
8.282
mGaia
11.37700±0.00147
mB
12.367±0.410
Mission
K2 : Observed in Campaigns 5, 16, 18
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source TICv8 Livingston et al. 2018 Gaia DR2 Mayo et al. 2018 Petigura et al. 2018 Pope et al. 2016
Teff
(K)
6177.440+163.053-128.449
 6209±88
6120.650+109.684-109.150
 6035.0±50.0 --- ---
Metallicity
(dex)
-0.1660000±0.0075706 [M/H] -0.080±0.060 [Fe/H] --- -0.07±0.08 [Fe/H] --- ---
ρ✶
(g/cm3)
0.4967650+0.1530536-0.1036033
1.130+0.767-0.532
 --- --- --- ---
M✶
(M⦿)
1.180000+0.205814-0.126118
 1.16±0.04 --- --- --- ---
R✶
(R⦿)
1.4961200+0.1308170-0.0653739
 1.45±0.06
1.4698666+0.0538608-0.0512978
1.309274 +0.222714-0.157914
1.28 ---
log g
(log10(cm/s2))
4.1600200+0.0771214-0.1111050
 4.18±0.03 --- 4.16±0.1 --- ---
L✶
(log10(L⦿))
0.4678597+0.0281446-0.0529667
 ---
0.43644068+0.02108899-0.02216556
 --- --- ---
γ
(km/s)
--- --- -3.2020891914844150±1.2562608392712513 --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Livingston et al. 2018 Mayo et al. 2018 Petigura et al. 2018 Pope et al. 2016
b
0.42+0.33-0.29
 --- 0.50±0.33 0.101
P
(days)
4.144965+0.000817-0.000619
4.145398 +0.001032-0.000818
4.144937 +0.000807-0.000673
4.144
Rp
(R⨁)
1.57±0.12
1.19563949531 +0.262532384831-0.181980106739
1.4 +0.3-0.2
---
Rp
(RJup)
0.140±0.011 0.11±0.02
0.12 +0.03-0.02
---
Rp/R✶
0.0100+0.0007-0.0006
0.008372 +0.001162-0.000777
0.0097 +0.0013-0.0007
0.008845
T14
(hours)
--- ---
2.70960+0.23040-0.20880
 2.71704
TC
(days)
2457141.59855+0.00527-0.00559
(BJD)
2457141.58835 +0.007384-0.009178
(BJD)
2457141.59938 +0.006087-0.006016
(BJD)
2457141.601
(BJD)
a/R✶
10.07+1.37-2.70
8.758206 +1.873229-3.066695
--- ---
Teq
(K)
1429±37 --- --- ---
a
(au)
0.0531±0.0006 --- --- ---
δ
(%)
--- --- --- 0.0078
i
(deg)
---
86.720019 +2.371107-5.183098
--- ---
Print
Known Objects
1 Confirmed Planets
3 K2 Targets
2 2MASS Point Source Catalog
Data Files
2 K2 Time Series
1 Associated Literature Data
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