K2-246 Overview
K2-246
0.89
R⦿
5596.00
K
K2-246 b
0.311
RJup
- Other Data
- Bibliography 6
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-246 | K2-246 b | Transit | 2018 | Livingston et al. 2018 | Confirmed Planet |
- RA
- 12h06m31.11s
- Dec
- -01d09m38.16s
- Distance
- 703.6160±26.4825 pc
- Parallax
- 1.3931800±0.0530602 mas
- Ecliptic Latitude
- -0.41675 deg
- Ecliptic Longitude
- 181.95669 deg
- Galactic Latitude
- 59.71563 deg
- Galactic Longitude
- 280.22006 deg
- Total Proper Motion
- 24.2702425±0.0851357 mas/yr
- Proper Motion (RA)
- -21.4944000±0.0918192 mas/yr
- Proper Motion (Dec)
- -11.2710000±0.0542853 mas/yr
- Photometry
-
mV14.792±0.149
-
mTESS13.8852±0.0064
-
mJ13.168±0.024
-
mH12.852±0.027
-
mKs12.788±0.030
-
mKep14.423
-
mW112.782±0.025
-
mW212.831±0.028
-
mW312.415±0.469
-
mW48.968
-
mGaia14.351200±0.000401
-
mB15.220±0.018
-
Mission
- K2 : Observed in Campaign 10
| Source | TICv8 | Gaia DR2 | Livingston et al. 2018 |
|---|---|---|---|
|
Teff
(K)
|
5508.98±41.10 |
5596.0000+287.6900-83.4824
|
5610+32-29
|
|
L✶
(log10(L⦿))
|
-0.1407341 |
-0.15088198+0.03462443-0.03762591
|
--- |
|
R✶
(R⦿)
|
0.933562 |
0.89424443+0.02729030-0.08531220
|
0.94±0.03 |
|
Metallicity
(dex)
|
-0.278±0.039 [M/H] | --- | -0.19±0.03 [Fe/H] |
|
v sin i
(km/s)
|
--- | --- | 2.90±0.30 |
|
M✶
(M⦿)
|
0.97 | --- | 0.87±0.02 |
|
log g
(log10(cm/s2))
|
4.48455 | --- |
4.43+0.04-0.03
|
|
ρ✶
(g/cm3)
|
1.6807667 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Livingston et al. 2018 |
|---|---|
|
a/R✶
|
11.1+1.1-2.3
|
|
Teq
(K)
|
977+19-18
|
|
b
|
0.41+0.29-0.27
|
|
P
(days)
|
5.76918+0.00081-0.00082
|
|
Rp
(R⨁)
|
3.49+0.25-0.21
|
|
Rp
(RJup)
|
0.311+0.022-0.019
|
|
Rp/R✶
|
0.0341+0.0021-0.0017
|
|
a
(au)
|
0.0602±0.0004 |
|
δ
(%)
|
0.134 |
|
T14
(hours)
|
3.4 |
|
TC
(days)
|
2457583.6761+0.0064-0.0062
|
- 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 -
44 Validated Planets from K2 Campaign 10
Livingston et al. 2018 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | 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
