K2-248 Overview
K2-248
0.92
R⦿
5528.00
K
K2-248 b
0.229
RJup
- Other Data
- Bibliography 6
- Nearby Data 5
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
K2-248 | K2-248 b | Transit | 2018 | Livingston et al. 2018 | Confirmed Planet |
- RA
- 12h11m16.16s
- Dec
- -09d24m51.01s
- Distance
-
406.254+4.991-4.874pc
- Parallax
- 2.43294±0.02966 mas
- Ecliptic Latitude
- -7.51491 deg
- Ecliptic Longitude
- 186.34426 deg
- Galactic Latitude
- 52.18224 deg
- Galactic Longitude
- 286.63848 deg
- Total Proper Motion
- 37.0105059±0.0495989 mas/yr
- Proper Motion (RA)
- 19.5566000±0.0637165 mas/yr
- Proper Motion (Dec)
- -31.4216000±0.0428994 mas/yr
- Photometry
-
mV13.497±0.114
-
mTESS12.7652±0.0072
-
mJ12.079±0.029
-
mH11.634±0.026
-
mKs11.643±0.026
-
mKep13.318
-
mW111.570±0.022
-
mW211.610±0.023
-
mW311.596±0.241
-
mW48.988
-
mGaia13.261600±0.000226
-
mB14.234±0.063
-
Mission
- K2 : Observed in Campaign 10
Source | TICv8 | Livingston et al. 2018 | Gaia DR2 |
---|---|---|---|
Teff
(K)
|
5500.000+137.045-115.901
|
5528+97-86
|
5377.2437+31.5563-21.2437
|
Metallicity
(dex)
|
--- | -0.10±0.04 [Fe/H] | --- |
v sin i
(km/s)
|
--- | 2.60±0.20 | --- |
M✶
(M⦿)
|
0.9600000+0.1531080-0.1008710
|
0.88+0.04-0.03
|
--- |
R✶
(R⦿)
|
0.9049150+0.0400683-0.0555799
|
0.92±0.02 |
0.92649560+0.00736417-0.01077920
|
log g
(log10(cm/s2))
|
4.5071200+0.0995076-0.0648442
|
4.45±0.03 | --- |
L✶
(log10(L⦿))
|
-0.1706394+0.0128329-0.0175517
|
--- |
-0.1893797+0.0126952-0.0130774
|
ρ✶
(g/cm3)
|
1.8264723+0.4869667-0.3651901
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
Source | Livingston et al. 2018 |
---|---|
a/R✶
|
16.2+1.8-3.9
|
Teq
(K)
|
886+19-18
|
b
|
0.40+0.33-0.28
|
P
(days)
|
7.17256+0.00148-0.00142
|
Rp
(R⨁)
|
2.57+0.20-0.14
|
Rp
(RJup)
|
0.229+0.018-0.012
|
Rp/R✶
|
0.0255+0.0019-0.0013
|
a
(au)
|
0.0699±0.0010 |
δ
(%)
|
0.07 |
T14
(hours)
|
2.8 |
TC
(days)
|
2457588.1042+0.0072-0.0078
|
- 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
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