K2-194 Overview
K2-194
1.28
R⦿
5979.00
K
K2-194 b
0.325
RJup
- Other Data
- Bibliography 8
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-194 | K2-194 b | Transit | 2018 | Mayo et al. 2018 | Confirmed Planet |
- RA
- 13h38m26.15s
- Dec
- -08d55m37.78s
- Distance
-
629.510+18.604-17.584pc
- Parallax
- 1.5609100±0.0452812 mas
- Ecliptic Latitude
- 1.2184 deg
- Ecliptic Longitude
- 206.05272 deg
- Galactic Latitude
- 52.18797 deg
- Galactic Longitude
- 322.08712 deg
- Total Proper Motion
- 11.3489587±0.0716845 mas/yr
- Proper Motion (RA)
- 11.1777000±0.0719612 mas/yr
- Proper Motion (Dec)
- -1.9641500±0.0620608 mas/yr
- Photometry
-
mV12.998±0.080
-
mTESS12.4533±0.0078
-
mJ11.881±0.026
-
mH11.664±0.023
-
mKs11.570±0.021
-
mKep12.846
-
mW111.557±0.025
-
mW211.603±0.024
-
mW311.194±0.156
-
mW48.877
-
mGaia12.838300±0.000366
-
mB13.462±0.041
-
Mission
- K2 : Observed in Campaigns 6, 17
| Source | TICv8 | Gaia DR2 | Mayo et al. 2018 | Kruse et al. 2019 | Pope et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
6212.000+150.126-106.961
|
6140.000+481.305-112.000
|
5979.0±52.0 | --- | --- | ||
|
Metallicity
(dex)
|
--- | --- | 0.1±0.08 [Fe/H] | --- | --- | ||
|
M✶
(M⦿)
|
1.200000+0.187049-0.155888
|
--- |
1.110086 +0.046177-0.034871
|
--- | --- | ||
|
R✶
(R⦿)
|
1.3112900+0.0787583-0.0668447
|
1.3117883+0.0491988-0.1837770
|
1.281115 +0.178851-0.168355
|
1.312 +0.184-0.049
|
--- | ||
|
log g
(log10(cm/s2))
|
4.2818500+0.0827443-0.0997895
|
--- | 4.21±0.1 | --- | --- | ||
|
L✶
(log10(L⦿))
|
0.3630160+0.0335234-0.0250995
|
0.34309567+0.01863656-0.01947230
|
--- | --- | --- | ||
|
ρ✶
(g/cm3)
|
0.7503321+0.1506780-0.2228865
|
--- | --- | --- | --- | ||
|
γ
(km/s)
|
--- | -7.949509992337141±5.812959703356046 | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Mayo et al. 2018 | Kruse et al. 2019 | Pope et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
30.988860 +4.232625-10.186979
|
32.8 +8.4-3.6
|
--- | ||
|
i
(deg)
|
89.065287 +0.649966-1.324153
|
--- | --- | ||
|
P
(days)
|
39.721386 +0.005704-0.005555
|
39.7268 +0.0052-0.0055
|
39.699 | ||
|
Rp
(R⨁)
|
3.64229857617 +0.617669740552-0.500000050531
|
3.63 +0.54-0.50
|
--- | ||
|
Rp
(RJup)
|
0.3249441142 +0.0551048033-0.0446070167
|
0.324 +0.048-0.04
|
--- | ||
|
Rp/R✶
|
0.026065 +0.002509-0.001035
|
0.0254 +0.0013-0.0034
|
0.024786 | ||
|
TC
(days)
|
2457243.00697 +0.004264-0.004261
|
2457242.9988±0.0037 | 2457243.008 | ||
|
δ
(%)
|
--- | 0.0741±0.0028 | 0.0614 | ||
|
T14
(hours)
|
--- |
8.52000+0.21600-0.28800
|
7.36704 | ||
|
b
|
--- | --- | 0.273 |
- Known Objects
- 1 Confirmed Planets
- 2 K2 Targets
- 2 2MASS Point Source Catalog
- Data Files
- 2 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 -
275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10
Mayo et al. 2018 | 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
- Search
- Browse
- Download
