K2-47 Overview
K2-47
0.76
R⦿
5054.00
K
K2-47 b
0.169
RJup
- Other Data
- Bibliography 8
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-47 | K2-47 b | Transit | 2016 | Crossfield et al. 2016 | Confirmed Planet |
- RA
- 11h14m19.82s
- Dec
- +02d46m50.02s
- Distance
- 349.8810±5.2745 pc
- Parallax
- 2.8298400±0.0427569 mas
- Ecliptic Latitude
- -1.95654 deg
- Ecliptic Longitude
- 168.41506 deg
- Galactic Latitude
- 56.3513 deg
- Galactic Longitude
- 255.10364 deg
- Total Proper Motion
- 33.4010728±0.1166929 mas/yr
- Proper Motion (RA)
- -8.4947500±0.0833883 mas/yr
- Proper Motion (Dec)
- -32.302800±0.118651 mas/yr
- Photometry
-
mV14.065±0.114
-
mTESS13.1612±0.0078
-
mJ12.295±0.023
-
mH11.856±0.026
-
mKs11.735±0.027
-
mKep13.771
-
mW111.700±0.022
-
mW211.759±0.022
-
mW311.742±0.273
-
mW48.902
-
mGaia13.740400±0.000359
-
mB14.980±0.151
-
mg15.1489000±0.0052482
-
mi15.5117000±0.0131133
-
mr15.3030000±0.0121187
-
mu16.4894000±0.0072573
-
mz13.5785000±0.0051599
-
Mission
- K2 : Observed in Campaign 1
| Source | TICv8 | Gaia DR2 | Crossfield et al. 2016 | Kruse et al. 2019 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4896.88±188.71 |
4971.000+26.000-33.218
|
5054±82 | --- | 4810 | ||
|
M✶
(M⦿)
|
0.8 | --- | 0.750±0.020 | --- | --- | ||
|
R✶
(R⦿)
|
0.820662 |
0.77402633+0.01044920-0.00803373
|
0.760±0.030 |
0.7740 +0.0080-0.0104
|
0.73 | ||
|
log g
(log10(cm/s2))
|
4.51283 | --- | 4.544±0.036 | --- | --- | ||
|
L✶
(log10(L⦿))
|
-0.4572988 |
-0.48201875+0.01454036-0.01504409
|
--- | --- | --- | ||
|
Metallicity
(dex)
|
-0.224±0.176 [M/H] | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
2.0406249 | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Crossfield et al. 2016 | Kruse et al. 2019 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
S
(S⨁)
|
10.7±1.1 | --- | --- | ||
|
P
(days)
|
31.6372±0.0088 |
31.6551 +0.0030-0.0029
|
31.646306 | ||
|
Rp
(R⨁)
|
1.89±0.26 |
2.48 +0.21-0.52
|
2.53 | ||
|
Rp
(RJup)
|
0.169±0.023 |
0.221 +0.019-0.046
|
0.226 | ||
|
Rp/R✶
|
0.0229±0.0030 |
0.0293 +0.0025-0.0062
|
0.02791 | ||
|
a
(au)
|
0.1779±0.0016 | --- | --- | ||
|
T14
(hours)
|
4.00±0.87 |
4.63200+0.24000-0.31200
|
4.93000 | ||
|
TC
(days)
|
2456825.703±0.014 |
2456825.6892 +0.0038-0.0037
|
2456825.694 | ||
|
a/R✶
|
--- |
46.8 +17.1-7.1
|
--- | ||
|
δ
(%)
|
--- |
0.0999 +0.0051-0.0052
|
0.100 | ||
|
b
|
--- | --- | 0.12 |
- 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 -
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 -
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
