K2-14 Overview
K2-14
0.39
R⦿
3866.00
K
K2-14 b
0.429
RJup
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| K2-14 | K2-14 b | 8.37 d | 4.81 R⨁ | Transit | 2015 | Montet et al. 2015 | Confirmed Planet |
- RA
- 11h52m13.65s
- Dec
- +02d35m38.84s
- Distance
- 364.048±8.099 pc
- Parallax
- 2.7194300±0.0606212 mas
- Ecliptic Latitude
- 1.60747 deg
- Ecliptic Longitude
- 177.18175 deg
- Galactic Latitude
- 61.66737 deg
- Galactic Longitude
- 270.39884 deg
- Total Proper Motion
- 46.8749859±0.0894274 mas/yr
- Proper Motion (RA)
- -39.23680±0.10004 mas/yr
- Proper Motion (Dec)
- -25.6464000±0.0573657 mas/yr
- Photometry
-
mV15.780±1.133
-
mTESS14.6110000±0.0074056
-
mJ13.416±0.027
-
mH12.772±0.022
-
mKs12.611±0.031
-
mKep15.547
-
mW112.530±0.024
-
mW212.569±0.026
-
mW311.907
-
mW48.967
-
mGaia15.534800±0.000609
-
mB17.783±0.168
-
Mission
- K2 : Observed in Campaign 1
| Source | TICv8 | Gaia DR2 | Dressing et al. 2017 | Crossfield et al. 2016 | Montet et al. 2015 | Luo et al. 2018 | Kruse et al. 2019 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
3960.0±157.0 |
3929.0000+41.7932-31.9900
|
3970.424805+118.374214-111.516228
|
3866±60 |
3789+17-16
|
--- | --- | 3879 | ||
|
M✶
(M⦿)
|
0.6256100±0.0216237 | --- | 0.623433±0.062343 | 0.433±0.055 | 0.47±0.01 | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.6479790±0.0216866 |
0.7077040+0.0116665-0.0148190
|
0.623332+0.031827-0.031607
|
0.386±0.040 | 0.45±0.01 | --- |
0.708 +0.015-0.012
|
0.56 | ||
|
log g
(log10(cm/s2))
|
4.6112500±0.0140638 | --- | --- | 4.891±0.050 | --- | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
-1.031403+0.088696-0.111585
|
-0.968473884+0.020268055-0.021260489
|
--- | --- | --- | --- | --- | --- | ||
|
Metallicity
(dex)
|
--- | --- | --- | --- |
-0.37+0.03-0.04
[Fe/H]
|
--- | --- | --- | ||
|
Sp. T
|
--- | --- | --- | --- | --- | M0 | --- | --- | ||
|
ρ✶
(g/cm3)
|
3.2417969±0.2139031 | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Montet et al. 2015 | Dressing et al. 2017 | Crossfield et al. 2016 | Kruse et al. 2019 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|
|
b
|
--- | --- | --- | --- | 0.83 | ||
|
P
(days)
|
8.36802±0.00019 |
8.368791+0.000194-0.000185
|
8.36926±0.00022 | 8.36779±0.00011 | 8.3688168 | ||
|
Rp
(R⨁)
|
4.81±0.42 |
7.49+0.48-0.47
|
4.48±0.52 |
8.51 +0.48-0.57
|
6.65 | ||
|
Rp
(RJup)
|
0.429±0.037 |
0.668+0.043-0.042
|
0.400±0.046 |
0.759 +0.043-0.051
|
0.593 | ||
|
Rp/R✶
|
--- |
0.110164+0.004215-0.004045
|
0.1066±0.0063 |
0.1102 +0.0057-0.0071
|
0.1142 | ||
|
δ
(%)
|
0.943 | --- | --- |
1.226 +0.018-0.019
|
1.18 | ||
|
T14
(hours)
|
--- | --- | 2.08±0.11 |
2.33040+0.07680-0.06480
|
2.52000 | ||
|
TC
(days)
|
2456811.4513±0.0013
(BJD)
|
2456811.447±0.001
(BJD)
|
2456811.4453±0.0011
(BJD-TDB)
|
2456811.45284 +0.00053-0.00054
(BJD)
|
2456811.447
(BJD)
|
||
|
a/R✶
|
30.16±0.69 |
22.94+1.44-1.40
|
--- |
23.8 +2.2-4.0
|
--- | ||
|
S
(S⨁)
|
--- |
5.50+6.10-3.20
|
8.0±1.9 | --- | --- | ||
|
ω
(deg)
|
--- |
-70.7200000+111.5454900-68.0084470
|
--- | --- | --- | ||
|
e
|
--- |
0.140000+0.157139-0.112926
|
--- | --- | --- | ||
|
i
(deg)
|
--- |
88.19+0.21-0.24
|
--- | --- | --- | ||
|
a
(au)
|
0.0627±0.0006 | 0.069±0.002 | 0.0610±0.0026 | --- | --- | ||
|
Teq
(K)
|
488±8 | --- | --- | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Detection of Hundreds of New Planet Candidates and Eclipsing Binaries in K2 Campaigns 0-8
Kruse et al. 2019 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7
Dressing et al. 2017 | Reference Overview -
197 Candidates and 104 Validated Planets in K2’s First Five Fields
Crossfield et al. 2016 | Reference Overview -
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog | Reference Overview -
Planetary Candidates from the First Year of the K2 Mission
Vanderburg et al. 2016 | Reference Overview -
Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Planets, Including a Planet Receiving Earth-like Insolation
Montet et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
LAMOST DR4 catalogs
Luo et al. 2018 | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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