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K2-74 Overview

K2-74 0.98 R⦿ 6060.00 K
K2-74 b
0.206 RJup

K2-74 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-74
K2-74 b 19.57 d 2.31 R⨁ Transit 2016 Crossfield et al. 2016 Confirmed Planet
RA
22h39m40.63s
Dec
-08d42m52.45s
Distance
377.822+6.802-6.570
pc
Parallax
2.6188000±0.0464706 mas
Ecliptic Latitude
-.22989 deg
Ecliptic Longitude
338.17898 deg
Galactic Latitude
-53.84042 deg
Galactic Longitude
57.29683 deg
Total Proper Motion
18.2027715±0.0747731 mas/yr
Proper Motion (RA)
-12.5283000±0.0828297 mas/yr
Proper Motion (Dec)
-13.2054000±0.0666944 mas/yr
Photometry
mV
12.715±0.057
mTESS
12.0167±0.0066
mJ
11.427±0.027
mH
11.177±0.026
mKs
11.068±0.019
mKep
12.430
mW1
11.039±0.023
mW2
11.085±0.022
mW3
11.254±0.185
mW4
8.392
mGaia
12.436400±0.000305
mB
13.158±0.042
mg
12.9477000±0.0011277
mi
12.3697000±0.0009242
mr
12.5178000±0.0011837
mu
14.9374000±0.0068751
mz
13.3142000±0.0075797
Abundances
(Hypatia Catalog)
[Fe/H] -0.25±0.04 dex
[C/H] -0.16±0.09 dex
[O/H] -0.20±0.09 dex
[Na/H] -0.47±0.04 dex
[Mg/H] -0.24±0.07 dex
[Al/H] -0.51±0.06 dex
[Si/H] -0.37±0.05 dex
[Ca/H] -0.27±0.06 dex
[Y/H] -0.17±0.08 dex
Mission
K2 : Observed in Campaign 3
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 Gaia DR2 Mayo et al. 2018 Crossfield et al. 2016 Kruse et al. 2019 Vanderburg et al. 2016
Teff
(K)
6022.000+144.108-109.267
5838.000+281.375-86.000
 5929.0±60.0 6060±86 --- 5804
M✶
(M⦿)
1.110000+0.155314-0.133864
 ---
0.987182 +0.039957-0.040145
0.960±0.030 --- ---
R✶
(R⦿)
1.0211600+0.0577608-0.0429126
1.0469150+0.0315396-0.0940629
1.086156 +0.138573-0.111587
0.980±0.060
1.047 +0.094-0.032
1.01
log g
(log10(cm/s2))
4.4652000+0.0849034-0.0727025
 --- 4.24±0.11 4.444±0.058 --- ---
Metallicity
(dex)
--- --- -0.21±0.08 [Fe/H] --- --- ---
L✶
(log10(L⦿))
0.091845913+0.018470476-0.023568896
0.059574020+0.010665350-0.010933915
 --- --- --- ---
γ
(km/s)
--- 28.654963038624324±0.910503735262540 --- --- --- ---
ρ✶
(g/cm3)
1.4696170+0.3628258-0.2859607
 --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Crossfield et al. 2016 Mayo et al. 2018 Kruse et al. 2019 Vanderburg et al. 2016
S
(S⨁)
59.1±8.1 --- --- ---
P
(days)
19.5666±0.0033
19.565557 +0.001897-0.001737
19.5688±0.0014 19.565086
Rp
(R⨁)
2.31±0.19
2.95906745437 +0.430700684759-0.32876015422
3.66 +0.81-0.48
2.94
Rp
(RJup)
0.206±0.017
0.2639903162 +0.0384245414-0.0293300164
0.327 +0.072-0.043
 0.262
Rp/R✶
0.0215±0.0011
0.024977 +0.001750-0.001056
0.0321 +0.0065-0.0041
0.02425
a
(au)
0.1402±0.0015 --- --- ---
T14
(hours)
5.12±0.15 ---
5.71200+0.36000-0.28800
 5.08000
TC
(days)
2456997.9992±0.0045
(BJD-TDB)
2456997.99994 +0.002271-0.002719
2456978.4251 +0.0029-0.0030
(BJD)
2456998.001
(BJD)
b
--- --- --- 0.15
δ
(%)
--- --- 0.0818±0.0024 0.0712
a/R✶
---
26.134571 +3.311844-5.940475
13.9 +2.7-12.5
---
i
(deg)
---
88.919908 +0.726895-1.030837
--- ---
Print
Known Objects
1 Confirmed Planets
1 K2 Targets
1 2MASS Point Source Catalog
Data Files
1 K2 Time Series
1 Associated Literature Data
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  • Kepler | K2
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