K2-212 Overview
K2-212
0.60
R⦿
4349.00
K
K2-212 b
0.236
RJup
- Other Data
- Bibliography 11
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-212 | K2-212 b | Transit | 2018 | Mayo et al. 2018 | Confirmed Planet |
- RA
- 01h13m41.78s
- Dec
- +03d05m49.46s
- Distance
-
109.218+0.931-0.916pc
- Parallax
- 9.128090±0.076856 mas
- Ecliptic Latitude
- -4.35659 deg
- Ecliptic Longitude
- 18.17215 deg
- Galactic Latitude
- -59.30136 deg
- Galactic Longitude
- 133.86499 deg
- Total Proper Motion
- 165.6720402±0.0851031 mas/yr
- Proper Motion (RA)
- 162.6350000±0.0856338 mas/yr
- Proper Motion (Dec)
- 31.5766000±0.0695617 mas/yr
- Photometry
-
mV12.977±0.103
-
mTESS11.7603±0.0061
-
mJ10.629±0.022
-
mH10.015±0.031
-
mKs9.856±0.023
-
mKep12.588
-
mW19.789±0.024
-
mW29.843±0.020
-
mW39.740±0.054
-
mW48.525
-
mGaia12.550000±0.000274
-
mB14.401±0.014
-
mg16.7233000±0.0255904
-
mi11.8544000±0.0009956
-
mr15.8655000±0.0149058
-
mu16.7814000±0.0120986
-
mz14.1993000±0.0182574
-
Mission
- K2 : Observed in Campaign 8
| Source | Duck et al. 2021 | TICv8 | Livingston et al. 2018 | Gaia DR2 | Mayo et al. 2018 | Kruse et al. 2019 | Petigura et al. 2018 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4349.0±50.0 |
4147.000+136.052-113.155
|
4272±38 |
4246.255+289.182-166.745
|
4349.0±50.0 | --- | --- | 4147.0±124.6 | ||
|
Metallicity
(dex)
|
--- | --- | 0.03±0.07 [Fe/H] | --- | -0.33±0.08 [Fe/H] | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.622±0.020 |
0.6490000+0.0619098-0.0969414
|
0.67±0.02 | --- |
0.621928 +0.020136-0.018098
|
--- | --- | --- | ||
|
R✶
(R⦿)
|
0.678+0.052-0.047
|
0.7066320+0.0594568-0.0754427
|
0.65±0.01 |
0.64840823+0.05408900-0.08004970
|
0.598075 +0.017226-0.013895
|
0.648 +0.080-0.054
|
0.67 | 0.706632018089294±0.067449700000000 | ||
|
log g
(log10(cm/s2))
|
4.72±0.10 |
4.551930+0.102968-0.121448
|
4.64±0.01 | --- | 4.72±0.1 | --- | --- | 4.55±0.11 | ||
|
ρ✶
(g/cm3)
|
--- |
2.5931640+0.8983484-0.8421019
|
4.445+1.665-1.330
|
--- | --- | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
--- |
-0.8759822+0.0307113-0.0315776
|
--- |
-0.90958403+0.00455593-0.00460427
|
--- | --- | --- | --- | ||
|
γ
(km/s)
|
--- | --- | --- | -6.843974099020304±1.294078293071070 | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Duck et al. 2021 | Livingston et al. 2018 | Mayo et al. 2018 | Kruse et al. 2019 | Petigura et al. 2018 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|
|
Teq
(K)
|
--- | 542±6 | --- | --- | --- | 552.138132250738 | ||
|
S
(S⨁)
|
--- | --- | --- | --- | --- | 21.9640270021734 | ||
|
P
(days)
|
9.795647±0.000021 |
9.795510+0.000316-0.000319
|
9.795400 +0.000291-0.000293
|
9.79546±0.00020 |
9.795546 +0.000360-0.000354
|
9.79565352601142±0.00008215811000 | ||
|
Rp
(R⨁)
|
2.65+0.20-0.18
|
2.52±0.12 |
2.39257704133 +0.142812665141-0.0924459054983
|
2.57 +0.34-0.38
|
2.6 +0.5-0.4
|
2.82375990846786±3.37574460000000 | ||
|
Rp
(RJup)
|
0.236+0.018-0.016
|
0.225±0.011 |
0.2134514267 +0.0127408926-0.0082474713
|
0.229 +0.030-0.034
|
0.23±0.04 | 0.251919419262437±0.301164279817165 | ||
|
δ
(%)
|
0.12797±0.00090 | --- | --- |
0.1603 +0.0029-0.0028
|
--- | 0.163379537111132±0.021470784000000 | ||
|
T14
(hours)
|
--- | --- | --- |
2.62080+0.06720-0.10080
|
2.59920+0.06960-0.05040
|
2.70730916677492±0.90621200000000 | ||
|
TC
(days)
|
2457399.64109±0.00039 |
2457399.64076+0.00116-0.00117
|
2457399.64127 +0.001149-0.001075
|
2457399.64096 +0.00080-0.00082
|
2457399.64076 +0.001350-0.001314
|
2459456.72974600±0.00359943 | ||
|
b
|
0.42028±0.00800 |
0.38+0.27-0.26
|
--- | --- |
0.45 +0.26-0.29
|
--- | ||
|
Rp/R✶
|
0.03577±0.00013 |
0.0357+0.0024-0.0010
|
0.036676 +0.001917-0.001132
|
0.0364 +0.0017-0.0044
|
0.0357 +0.0040-0.0018
|
--- | ||
|
a/R✶
|
27.970+0.134-0.140
|
28.26+2.04-5.00
|
28.446398 +2.499726-7.278274
|
27.3 +5.8-2.4
|
--- | --- | ||
|
a
(au)
|
--- | 0.0785±0.0006 | --- | --- | --- | --- | ||
|
i
(deg)
|
--- | --- |
89.191486 +0.584084-1.190130
|
--- | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 Associated Literature Data
-
K2, Spitzer, and TESS Transits of Four Sub-Neptune Exoplanets
Duck et al. 2021 | Reference Overview -
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 -
Sixty Validated Planets from K2 Campaigns 5-8
Livingston et al. 2018 | 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 -
Planet Candidates from K2 Campaigns 5─8 and Follow-up Optical Spectroscopy
Petigura et al. 2018 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
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
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