K2-340 Overview
K2-340
1.11
R⦿
5464.00
K
K2-340 b
0.300
RJup
- Other Data
- Bibliography 7
- Nearby Data 6
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-340 | K2-340 b | Transit | 2016 | Pope et al. 2016 | Confirmed Planet |
- RA
- 08h31m44.96s
- Dec
- +19d04m28.51s
- Distance
-
738.136+22.291-21.043pc
- Parallax
- 1.3260000±0.0394647 mas
- Ecliptic Latitude
- 0.1912 deg
- Ecliptic Longitude
- 125.52417 deg
- Galactic Latitude
- 30.36616 deg
- Galactic Longitude
- 205.72851 deg
- Total Proper Motion
- 19.1974116±0.0421295 mas/yr
- Proper Motion (RA)
- -2.2961400±0.0591665 mas/yr
- Proper Motion (Dec)
- -19.0596000±0.0418312 mas/yr
- Photometry
-
mV14.428±0.080
-
mTESS13.6324±0.0070
-
mJ12.927±0.022
-
mH12.491±0.023
-
mKs12.435±0.023
-
mKep14.101
-
mW112.371±0.023
-
mW212.396±0.025
-
mW312.075±0.344
-
mW48.624
-
mGaia14.132700±0.000206
-
mB15.030±0.051
-
Mission
- K2 : Observed in Campaigns 5, 18
| Source | de Leon et al. 2021 | TICv8 | Kruse et al. 2019 | Pope et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
5532±90 | 5464.0±122.0 | --- | --- | ||
|
L✶
(log10(L⦿))
|
--- | -0.002315130 | --- | --- | ||
|
ρ✶
(g/cm3)
|
--- | 0.9817833 | --- | --- | ||
|
M✶
(M⦿)
|
0.93±0.04 | 0.96 | --- | --- | ||
|
R✶
(R⦿)
|
1.13+0.14-0.10
|
1.11294 |
1.144 +0.020-0.011
|
--- | ||
|
log g
(log10(cm/s2))
|
4.30+0.07-0.09
|
4.32739 | --- | --- | ||
|
Metallicity
(dex)
|
0.080+0.130-0.140
[Fe/H]
|
--- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | de Leon et al. 2021 | Kruse et al. 2019 | Pope et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
b
|
0.39+0.31-0.27
|
--- | 0.196 | ||
|
P
(days)
|
29.740451+0.000169-0.000161
|
29.7361 +0.0036-0.0035
|
29.729 | ||
|
Rp/R✶
|
0.0268+0.0017-0.0010
|
0.0282 +0.0017-0.0036
|
0.025878 | ||
|
δ
(%)
|
--- |
0.0888 +0.0045-0.0047
|
0.067 | ||
|
T14
(hours)
|
5.29+0.19-0.15
|
5.44800+0.21600-0.26400
|
4.99800 | ||
|
TC
(days)
|
2457143.815863+0.002975-0.003102
|
2457143.818±0.0038 | 2457143.824 | ||
|
a/R✶
|
40.80+3.40-9.36
|
38.2 +10.7-4.8
|
--- | ||
|
Teq
(K)
|
606+31-36
|
--- | --- | ||
|
Rp
(R⨁)
|
3.36+0.44-0.32
|
3.52 +0.22-0.44
|
--- | ||
|
Rp
(RJup)
|
0.300+0.039-0.029
|
0.314 +0.020-0.039
|
--- |
- Known Objects
- 1 Confirmed Planets
- 2 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 KELT Praesepe Time Series
- 1 K2 Time Series
- 1 Associated Literature Data
-
37 New Validated Planets in Overlapping K2 Campaigns
de Leon et al. 2021 | Reference Overview -
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 -
Transiting exoplanet candidates from K2 Campaigns 5 and 6
Pope 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 -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
- Browse
- Download
