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K2-396 Overview

K2-396 0.96 R⦿ 5153.00 K
K2-396 b
0.141 RJup
K2-396 c
0.279 RJup
Architecture
K2-396
K2-396
K2-396 b
K2-396 c
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
K2-396 K2-396 b 0.67 d 1.58 R⨁ Transit 2022 Christiansen et al. 2022 Confirmed Planet
K2-396 K2-396 c 25.76 d 3.12 R⨁ Transit 2022 Christiansen et al. 2022 Confirmed Planet
RA
04h58m46.29s
Dec
+17d16m08.60s
Distance
274.864+2.884-2.825
pc
Parallax
3.6097600±0.0374917 mas
Ecliptic Latitude
-5.3942 deg
Ecliptic Longitude
75.32834 deg
Galactic Latitude
-15.41489 deg
Galactic Longitude
183.77072 deg
Total Proper Motion
39.7230437±0.0408521 mas/yr
Proper Motion (RA)
-0.187753±0.073366 mas/yr
Proper Motion (Dec)
-39.7226000±0.0408511 mas/yr
Photometry
mV
13.320±0.069
mTESS
12.2978±0.0061
mJ
11.356±0.022
mH
10.915±0.019
mKs
10.811±0.020
mKep
12.903
mW1
10.739±0.023
mW2
10.77±0.02
mW3
10.695±0.107
mW4
9.084
mGaia
12.934500±0.000339
mB
14.172±0.061
Mission
K2 : Observed in Campaign 13
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source Christiansen et al. 2022 TICv8 Zink et al. 2021 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5236±138
5153.000+534.407-297.501
 5236.0±138.0
L✶
(log10(L⦿))
---
-0.2300651+0.1237245-0.0813510
 ---
ρ✶
(g/cm3)
---
1.376209+0.549237-0.373501
 ---
M✶
(M⦿)
0.9540+0.4290-0.2930
0.8710000+0.1586380-0.1442890
0.9540+0.4290-0.2930
R✶
(R⦿)
0.920+0.062-0.057
0.96272000+0.06321760-0.05740050
0.9200+0.0620-0.0570
log g
(log10(cm/s2))
4.488±0.150
4.4110900+0.1318830-0.0891781
 4.4880±0.1500
Metallicity
(dex)
0.237±0.235 [Fe/H] --- 0.237±0.235 [Fe/H]
Sp. T
--- --- G9
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Christiansen et al. 2022 Zink et al. 2021 Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
3.29+0.14-0.24
3.29+0.14-0.24
b
0.266+0.206-0.177
0.266+0.206-0.177
P
(days)
0.673862+0.000016-0.000019
0.673862+0.000016-0.000019
Rp
(R⨁)
1.579+0.114-0.103
1.579+0.114-0.103
Rp
(RJup)
0.1409+0.0102-0.0092
0.1409+0.0102-0.0092
Rp/R✶
0.0157±0.0000 0.0157±0.0000
T14
(hours)
--- 1.6
TC
(days)
2457820.9636+0.0016-0.0014
(JD)
2457820.963635+0.001648-0.001387
(BJD)
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Christiansen et al. 2022
a/R✶
39.31+4.12-12.04
b
0.475+0.320-0.301
P
(days)
25.760510+0.001999-0.001887
Rp
(R⨁)
3.124+0.178-0.112
Rp
(RJup)
0.2787+0.0159-0.0100
Rp/R✶
0.0311+0.0030-0.0010
TC
(days)
2457829.4180+0.0018-0.0027
(JD)
Print
Known Objects
2 Confirmed Planets
1 K2 Targets
3 2MASS Point Source Catalog
Data Files
1 K2 Time Series
2 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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