K2-118 Overview
K2-118
0.73
R⦿
4726.29
K
K2-118 b
0.227
RJup
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| K2-118 | K2-118 b | 50.92 d | 2.54 R⨁ | Transit | 2017 | Dressing et al. 2017 | Confirmed Planet |
- RA
- 08h48m30.45s
- Dec
- +15d39m21.23s
- Distance
- 321.7220±3.7605 pc
- Parallax
- 3.0797700±0.0360551 mas
- Ecliptic Latitude
- -2.09059 deg
- Ecliptic Longitude
- 130.26075 deg
- Galactic Latitude
- 32.82069 deg
- Galactic Longitude
- 211.19186 deg
- Total Proper Motion
- 20.9760411±0.0423292 mas/yr
- Proper Motion (RA)
- -7.5600400±0.0604744 mas/yr
- Proper Motion (Dec)
- -19.5663000±0.0389008 mas/yr
- Photometry
-
mV14.00±0.08
-
mTESS13.1313±0.0060
-
mJ12.259±0.023
-
mH11.768±0.021
-
mKs11.654±0.019
-
mKep13.727
-
mW111.628±0.024
-
mW211.703±0.022
-
mW311.821±0.296
-
mW48.692
-
mGaia13.748400±0.000208
-
mB15.032±0.059
-
mg14.837900±0.003351
-
mi14.9251000±0.0112591
-
mr15.0433000±0.0112554
-
mu16.6967000±0.0076761
-
mz13.444900±0.004147
-
Mission
- K2 : Observed in Campaigns 5, 18
| Source | TICv8 | Gaia DR2 | Dressing et al. 2017 | Kruse et al. 2019 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
4799.26±82.11 |
4990.1333+182.8670-118.1330
|
4726.293945+142.644089-127.340485
|
--- | ||
|
M✶
(M⦿)
|
0.776 | --- | 0.756446±0.075645 | --- | ||
|
R✶
(R⦿)
|
0.789057 |
0.7017010+0.0344413-0.0487337
|
0.734626+0.046686-0.043106
|
0.702 +0.049-0.034
|
||
|
L✶
(log10(L⦿))
|
-0.5263917 |
-0.56055257+0.01167801-0.01200069
|
--- | --- | ||
|
Metallicity
(dex)
|
0.129±0.079 [M/H] | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
2.2269052 | --- | --- | --- | ||
|
log g
(log10(cm/s2))
|
4.53371 | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Dressing et al. 2017 | Kruse et al. 2019 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
71.82+4.74-4.63
|
87 +24-11
|
||
|
S
(S⨁)
|
4.3±0.6 | --- | ||
|
ω
(deg)
|
58.6700000+75.8574890-123.4359250
|
--- | ||
|
e
|
0.200000+0.183774-0.159064
|
--- | ||
|
i
(deg)
|
89.50+0.24-0.12
|
--- | ||
|
P
(days)
|
50.920920+0.005584-0.005249
|
50.9254 +0.0041-0.0040
|
||
|
Rp
(R⨁)
|
2.54+0.23-0.20
|
2.48 +0.24-0.38
|
||
|
Rp
(RJup)
|
0.227+0.021-0.018
|
0.221 +0.021-0.034
|
||
|
Rp/R✶
|
0.031741+0.002103-0.001746
|
0.0325 +0.0021-0.0047
|
||
|
a
(au)
|
0.245±0.008 | --- | ||
|
TC
(days)
|
2457160.473±0.004
(BJD)
|
2457160.4701 +0.0027-0.0028
(BJD)
|
||
|
δ
(%)
|
--- |
0.1193 +0.0058-0.0061
|
||
|
T14
(hours)
|
--- |
4.10400+0.16800-0.24000
|
- 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
-
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 -
Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7
Dressing et al. 2017 | 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
