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K2-105 Overview

K2-105 0.92 R⦿ 5411.15 K
K2-105 b
0.320 RJup
Architecture
K2-105
K2-105
K2-105 b
Other Data
Bibliography 16
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
K2-105 K2-105 b Transit 2017 Narita et al. 2017 Confirmed Planet
RA
08h21m40.87s
Dec
+13d29m51.04s
Distance
197.989+1.555-1.530
pc
Parallax
5.0222400±0.0390478 mas
Ecliptic Latitude
-5.80027 deg
Ecliptic Longitude
124.50004 deg
Galactic Latitude
26.00524 deg
Galactic Longitude
210.53336 deg
Total Proper Motion
8.5017779±0.0580860 mas/yr
Proper Motion (RA)
6.9634500±0.0650615 mas/yr
Proper Motion (Dec)
-4.8775600±0.0402884 mas/yr
Photometry
mV
11.752±0.032
mTESS
11.2089±0.0061
mJ
10.541±0.020
mH
10.173±0.025
mKs
10.091±0.019
mKep
11.687
mW1
10.058±0.023
mW2
10.121±0.021
mW3
10.128±0.064
mW4
8.55
mGaia
11.712400±0.000308
mB
12.681±0.407
mg
12.432100±0.000896
mi
11.5689000±0.0008367
mr
11.7522000±0.0008132
mu
15.1324000±0.0067427
mz
12.9819000±0.0061429
Mission
K2 : Observed in Campaigns 5, 18
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source Bourrier et al. 2023 Castro-González et al. 2022 TICv8 Livingston et al. 2018 Gaia DR2 Mayo et al. 2018 Narita et al. 2017 Luo et al. 2018 Kruse et al. 2019 Petigura et al. 2018 ExoFOP-TESS TOI Barros et al. 2016 Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5636+49-52
5636+49-52
5411.150+136.048-141.865
 5464±65
5302.6000+44.0665-75.1330
 5475.0±50.0 5434±53 --- --- --- 5411.1±139.0 --- ---
L✶
(log10(L⦿))
--- ---
-0.1889202+0.0156837-0.0111067
 ---
-0.19495992+0.00494527-0.00500219
 --- --- --- --- --- --- --- ---
Metallicity
(dex)
---
0.23+0.04-0.03
[Fe/H] 		0.3276800±0.0150921 [M/H] 0.25±0.05 [Fe/H] --- 0.26±0.08 [Fe/H] 0.26±0.05 [Fe/H] --- --- --- --- --- ---
ρ✶
(g/cm3)
--- ---
1.7294762+0.4677000-0.3742469
1.541+0.527-0.427
 --- ---
1.68+0.62-0.45
 --- --- --- --- --- ---
M✶
(M⦿)
--- 1.05±0.02
0.9410000+0.1348560-0.1033760
 0.990±0.030 ---
0.964948 +0.030502-0.028986
1.01±0.07 --- --- --- --- --- ---
R✶
(R⦿)
0.97±0.01 0.97±0.01
0.9154050+0.0587598-0.0510090
 0.91±0.01
0.9466620+0.0274079-0.0155402
0.908831 +0.058148-0.035698
0.950+0.110-0.100
 ---
0.947 +0.016-0.027
0.98 0.92±0.05 --- ---
log g
(log10(cm/s2))
--- 4.49±0.01
4.4884300+0.0810925-0.0901731
 4.51±0.02 --- 4.51±0.1 4.477±0.085 --- --- --- 4.49±0.09 --- ---
v sin i
(km/s)
2.13+0.96-0.92
 --- --- --- --- --- 1.76±0.86 --- --- --- --- --- ---
Age
(Gyr)
>0.6 --- --- --- --- --- >0.6 --- --- --- --- --- ---
Sp. T
K1 --- --- --- --- --- --- K1 --- --- --- --- ---
γ
(km/s)
--- --- --- --- -32.261957871118994±0.403509876193515 --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
K2 Names
K2 Planets and Candidates
Transit
Source Castro-González et al. 2022 Bourrier et al. 2023 Livingston et al. 2018 Mayo et al. 2018 Narita et al. 2017 Kruse et al. 2019 Petigura et al. 2018 ExoFOP-TESS TOI Barros et al. 2016 Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
18.48+0.85-2.57
 17.39±0.19
17.72+1.11-3.01
17.934967 +1.092509-2.135023
17.96+0.91-2.34
17.9 +2.9-1.3
--- --- --- ---
Teq
(K)
928+1-23
 --- 814±12 --- --- --- --- 958 --- ---
b
0.31+0.26-0.21
 0.42±0.03
0.36+0.28-0.25
 ---
0.328+0.249-0.225
 ---
0.38 +0.29-0.27
--- --- 0.139
P
(days)
8.2669928+0.0000070-0.0000067
 8.2669897±0.0000057
8.267704+0.000350-0.000318
8.266790 +0.000138-0.000133
8.266902±0.000070 8.26698±0.00013
8.267084 +0.000258-0.000254
8.2669589±0.0000523 8.26345949 8.267
Rp
(R⨁)
3.59+0.11-0.07
 --- 3.37±0.12
3.40690333698 +0.234078330667-0.148776335806
3.59+0.44-0.39
3.55 +0.11-0.31
3.5 +0.4-0.2
3.448070±0.224015 --- ---
Rp
(RJup)
0.320+0.010-0.006
 --- 0.301±0.011
0.3039435576 +0.0208830699-0.0132729357
0.369+0.039-0.034
0.317 +0.0098-0.028
0.31 +0.04-0.02
0.3076167±0.0199853 --- ---
Rp/R✶
0.0339+0.0010-0.0005
 0.03332±0.00067
0.0339+0.0016-0.0007
0.034367 +0.000861-0.000656
0.03472+0.00133-0.00067
0.03439 +0.00095-0.00287
0.0328 +0.0019-0.0007
--- --- 0.032454
a
(au)
0.0833+0.0039-0.0116
 --- 0.0796±0.0007 --- 0.081±0.006 --- --- --- --- ---
TC
(days)
2457147.9895717+0.0004439-0.0004516
2458363.23873+0.00069-0.00063
2457147.98708+0.00148-0.00164
2457147.99178 +0.000641-0.000677
2457147.99107±0.00117
2457139.72408 +0.00071-0.00074
2457147.99035 +0.001175-0.001156
2460256.3671810±0.0150878 2457148.00308 2457139.723
δ
(%)
--- --- --- --- --- 0.1338±0.0017 --- 0.13160000±0.00586805 0.129±0.003 0.1053
T14
(hours)
--- 3.43±0.03 --- ---
3.4622+0.0538-0.0487
3.41040+0.06000-0.07440
3.40080+0.06000-0.05040
 3.328±0.529
3.70400+0.14000-0.14000
 3.21600
S
(S⨁)
--- --- --- --- --- --- --- 140.125 --- ---
i
(deg)
--- 88.62±0.10 ---
88.865330 +0.739242-0.938780
88.95+0.73-1.07
 --- --- --- --- ---
ω
(deg)
--- 90 --- --- --- --- --- --- --- ---
e
--- 0 --- --- --- --- --- --- --- ---
K
(m/s)
--- 9.40±5.80 --- --- 9.40±5.80 --- --- --- --- ---
λ
(deg)
---
-81.0+50.0-47.0
 --- --- --- --- --- --- --- ---
Mp
(M⨁)
--- --- --- --- 30±19 --- --- --- --- ---
Mp
(MJup)
--- --- --- --- 0.094±0.060 --- --- --- --- ---
Print
Known Objects
1 Confirmed Planets
2 K2 Targets
2 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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