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K2-342 Overview

  • Star: K2-342
    • Stellar Radius: 1.07 Solar Radius
    • Stellar Effective Temperature: 5893.31 K
    • Planet: K2-342 b
      • Disposition Confirmed
      • Planet Radius 0.181 Jupiter Radius

K2-342 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-342
K2-342 b 11.56 d 2.03 R⨁ Transit 2021 de Leon et al. 2021 Confirmed Planet
RA
08h52m29.26s
Dec
+21d14m19.25s
Distance
208.357+1.734-1.706
pc
Parallax
4.7709300±0.0393162 mas
Ecliptic Latitude
3.5399 deg
Ecliptic Longitude
129.66454 deg
Galactic Latitude
35.67859 deg
Galactic Longitude
205.27646 deg
Total Proper Motion
86.9020459±0.0646668 mas/yr
Proper Motion (RA)
41.9900000±0.0754506 mas/yr
Proper Motion (Dec)
-76.0842000±0.0610047 mas/yr
Photometry
mV 11.338±0.016
mTESS 10.6535±0.0060
mJ 10.084±0.025
mH 9.810±0.022
mKs 9.71±0.02
mKep 11.018
mW1 9.498±0.022
mW2 9.525±0.020
mW3 9.613±0.051
mW4 8.318
mGaia 11.070200±0.000543
mB 11.754±0.232
mg 11.5699000±0.0005608
mi 10.9606000±0.0006102
mr 11.1009000±0.0005572
mu 14.46960±0.00629
mz 13.1543000±0.0138862
Abundances
(Hypatia Catalog)
[Fe/H] 0.04±0.04 dex
[Mg/H] 0.04±0.07 dex
Mission
K2: Observed in Campaign 16
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source de Leon et al. 2021 TICv8 Yu et al. 2018
Teff
(K)
5920±104
5893.310+126.077-162.045
 6140±220
L✶
(log10(L⦿))
---
0.092644865+0.010395126-0.018075838
 ---
Metallicity
(dex)
-0.060+0.080-0.090
[Fe/H] 		-0.0377915±0.0079669 [M/H] ---
ρ✶
(g/cm3)
---
1.2410236+0.3120439-0.2600763
 ---
M✶
(M⦿)
1.01±0.05
1.070000+0.142330-0.135238
 ---
R✶
(R⦿)
1.09±0.03
1.0672300+0.0642387-0.0529070
 1.406±0.315
log g
(log10(cm/s2))
4.36±0.03
4.4109400+0.0550244-0.1101240
 4.255±0.146
Print
Status
Confirmed Planet
Detected By
Transit, Transit Timing Variations
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source de Leon et al. 2021 Yu et al. 2018
a/R✶
21.96+2.02-5.36
 ---
Teq
(K)
861+14-15
 ---
b
0.42+0.31-0.29
 ---
P
(days)
11.561052+0.000690-0.000668
 11.561514
Rp
(R⨁)
2.03+0.13-0.09
 2.4
Rp
(RJup)
0.181+0.012-0.008
 .21
Rp/R✶
0.0155+0.0010-0.0004
 ---
T14
(hours)
3.73+0.10-0.08
 3.07440
TC
(days)
2458099.107260+0.002390-0.002546
(BJD)
2458099.10708
(BJD)
δ
(%)
--- 0.0255
Print
Known Objects
1 Confirmed Planets
1 K2 Targets
2 2MASS Point Source Catalog
Data Files
4 KELT Time Series
1 SuperWASP Time Series
1 KELT Praesepe Time Series
1 K2 Time Series
1 Associated Literature Data
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  • Candidate
  • False Positive Planet
  • Controversial
  • False Positive
  • Aliases
  • Data Access
  • Transit Prediction Service
  • Time Series
  • Kepler | K2
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