K2-347 Overview
K2-347
0.62
R⦿
4391.00
K
K2-347 b
0.215
RJup
- Other Data
- Bibliography 7
- Nearby Data 7
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-347 | K2-347 b | Transit | 2016 | Pope et al. 2016 | Confirmed Planet |
- RA
- 08h25m29.44s
- Dec
- +23d17m50.66s
- Distance
-
320.336+3.955-3.862pc
- Parallax
- 3.0932800±0.0377999 mas
- Ecliptic Latitude
- 3.9394 deg
- Ecliptic Longitude
- 123.09108 deg
- Galactic Latitude
- 30.42848 deg
- Galactic Longitude
- 200.54899 deg
- Total Proper Motion
- 52.5481274±0.0584038 mas/yr
- Proper Motion (RA)
- -52.1126000±0.0586969 mas/yr
- Proper Motion (Dec)
- 6.7514900±0.0369573 mas/yr
- Photometry
-
mV15.150±0.069
-
mTESS14.0838±0.0061
-
mJ13.052±0.024
-
mH12.447±0.026
-
mKs12.300±0.023
-
mKep14.778
-
mW112.232±0.024
-
mW212.243±0.024
-
mW312.160±0.419
-
mW48.287
-
mGaia14.813100±0.000386
-
mB16.299±0.000
-
mg15.8662000±0.0038055
-
mi14.3637000±0.0039003
-
mr14.761300±0.003266
-
mu18.2992000±0.0140391
-
mz14.1528000±0.0046795
-
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)
|
4599+178-152
|
4391.0±122.0 | --- | --- | ||
|
L✶
(log10(L⦿))
|
--- | -0.8943417 | --- | --- | ||
|
ρ✶
(g/cm3)
|
--- | 4.1215285 | --- | --- | ||
|
M✶
(M⦿)
|
0.66±0.03 | 0.687 | --- | --- | ||
|
R✶
(R⦿)
|
0.63±0.02 | 0.617099 |
0.584 +0.055-0.017
|
--- | ||
|
log g
(log10(cm/s2))
|
4.65±0.02 | 4.69431 | --- | --- | ||
|
Metallicity
(dex)
|
-0.26+0.17-0.21
[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 |
|---|---|---|---|---|---|
|
a/R✶
|
21.52±0.37 |
18.1 +5.0-2.4
|
--- | ||
|
Teq
(K)
|
640+20-21
|
--- | --- | ||
|
b
|
0.21+0.13-0.14
|
--- | 0 | ||
|
P
(days)
|
7.187257+0.000020-0.000021
|
7.18662 +0.00042-0.00044
|
7.187 | ||
|
Rp
(R⨁)
|
2.41+0.11-0.10
|
2.58 +0.29-0.35
|
--- | ||
|
Rp
(RJup)
|
0.215+0.010-0.009
|
0.230 +0.026-0.031
|
--- | ||
|
Rp/R✶
|
0.0335±0.0009 |
0.0405 +0.0025-0.0053
|
0.034576 | ||
|
T14
(hours)
|
2.57+0.06-0.07
|
2.80800+0.12000-0.16800
|
2.39112 | ||
|
TC
(days)
|
2457140.699277+0.001927-0.001812
|
2457140.7018 +0.0025-0.0024
|
2457140.698 | ||
|
δ
(%)
|
--- |
0.1829 +0.0076-0.0078
|
0.1195 |
- Known Objects
- 1 Confirmed Planets
- 2 K2 Targets
- 3 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 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
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