K2-211 Overview
K2-211
0.82
R⦿
5117.00
K
K2-211 b
0.119
RJup
?
EPIC 220256496.02
0.131
RJup
- Architecture
- K2-211
- K2-211
- Other Data
- Bibliography 9
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-211 | K2-211 b | Transit | 2018 | Mayo et al. 2018 | Confirmed Planet |
| K2-211 | EPIC 220256496.02 | Transit | 2019 | Kruse et al. 2019 | Candidate Planet |
- RA
- 01h24m25.48s
- Dec
- +01d42m17.68s
- Distance
-
272.297+4.179-4.057pc
- Parallax
- 3.6444700±0.0551145 mas
- Ecliptic Latitude
- -6.65428 deg
- Ecliptic Longitude
- 20.14076 deg
- Galactic Latitude
- -60.09222 deg
- Galactic Longitude
- 139.64299 deg
- Total Proper Motion
- 49.7001927±0.0688250 mas/yr
- Proper Motion (RA)
- 48.6553000±0.0690718 mas/yr
- Proper Motion (Dec)
- -10.1376000±0.0628736 mas/yr
- Photometry
-
mV13.1547±0.0459
-
mTESS12.3830±0.0072
-
mJ11.624±0.024
-
mH11.205±0.022
-
mKs11.104±0.024
-
mKep12.872
-
mW111.074±0.023
-
mW211.128±0.020
-
mW310.933±0.093
-
mW49.086
-
mGaia12.932900±0.000491
-
mB14.028±0.060
-
mg15.6980000±0.0149963
-
mi15.1844000±0.0129882
-
mr15.2988000±0.0124636
-
mu15.8021000±0.0066116
-
mz13.337700±0.007945
-
Mission
- K2 : Observed in Campaign 8
| Source | Thygesen et al. 2023 | Adams et al. 2021 | TICv8 | Gaia DR2 | Mayo et al. 2018 | Kruse et al. 2019 | Kruse et al. 2019 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5117.0+85.0-86.0
|
5360±51 |
5187.940+147.069-137.827
|
5046.1333+251.8670-92.5498
|
5221.0±50.0 | --- | --- | ||
|
L✶
(log10(L⦿))
|
-0.383+0.017-0.017
|
--- |
-0.3745134+0.0224018-0.0151068
|
-0.38569005+0.01020326-0.01044873
|
--- | --- | --- | ||
|
Metallicity
(dex)
|
0.134+0.077-0.078
[Fe/H]
|
-0.04±0.03 [Fe/H] | 0.160±0.029 [M/H] | --- | 0.11±0.08 [Fe/H] | --- | --- | ||
|
Age
(Gyr)
|
6.50+4.80-4.30
|
--- | --- | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
2.19+0.25-0.23
|
--- |
2.3846789+0.6423352-0.6423126
|
--- | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.851+0.039-0.035
|
--- |
0.8800000+0.1020090-0.1208720
|
--- |
0.881912 +0.019416-0.026855
|
--- | --- | ||
|
R✶
(R⦿)
|
0.818+0.029-0.027
|
0.79±0.08 |
0.8042780+0.0549905-0.0567633
|
0.83924776+0.03165300-0.07789890
|
0.815727 +0.033470-0.019257
|
0.839 +0.078-0.032
|
0.839 +0.078-0.032
|
||
|
log g
(log10(cm/s2))
|
4.543+0.033-0.034
|
4.70±0.06 |
4.5717400+0.0818889-0.1001400
|
--- | 4.6±0.1 | --- | --- | ||
|
γ
(km/s)
|
--- | --- | --- | -13.565320452845711±3.602752480873427 | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Thygesen et al. 2023 | Adams et al. 2021 | Mayo et al. 2018 | Kruse et al. 2019 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
a/R✶
|
3.73±0.13 |
3.7+0.5-0.8
|
3.414080 +0.626435-1.113004
|
3.50 +1.15-0.51
|
||
|
i
(deg)
|
84.1+3.8-3.0
|
89.6±10.0 |
81.569110 +6.224422-13.157388
|
--- | ||
|
P
(days)
|
0.669561+0.000031-0.000032
|
0.669532±0.000019 | 0.669558±0.000032 |
0.669573 +0.000028-0.000030
|
||
|
Rp
(R⨁)
|
1.332+0.087-0.072
|
1.3±0.2 |
1.37466395573 +0.172118787555-0.102524077329
|
1.44 +0.18-0.30
|
||
|
Rp
(RJup)
|
0.1188+0.0078-0.0064
|
0.12±0.02 |
0.1226393037 +0.0153554097-0.0091465855
|
0.128 +0.016-0.03
|
||
|
Rp/R✶
|
0.01489+0.00079-0.00059
|
0.01490+0.00130-0.00048
|
0.015450 +0.001828-0.001093
|
0.0157 +0.0013-0.0032
|
||
|
TC
(days)
|
2457432.6479±0.0013 | 2457395.82322±0.00160 |
2457393.81364 +0.002087-0.002182
|
2457392.4742 +0.0020-0.0018
|
||
|
Teq
(K)
|
1873.0+22.0-21.0
|
--- | --- | --- | ||
|
b
|
0.36±0.24 | --- | --- | --- | ||
|
ω
(deg)
|
-150.0+130.0-110.0
|
--- | --- | --- | ||
|
e
|
0.19+0.30-0.14
|
--- | --- | --- | ||
|
a
(au)
|
0.01419+0.00021-0.00020
|
--- | --- | --- | ||
|
δ
(%)
|
0.0222+0.0024-0.0017
|
--- | --- |
0.0278 +0.0016-0.0017
|
||
|
T14
(hours)
|
1.2912+0.0720-0.0744
|
--- | --- |
1.32480+0.09360-0.11280
|
- Status
- Candidate Planet
- Detected By
- Transit
| Source | Kruse et al. 2019 |
|---|---|
|
a/R✶
|
10.3 +3.4-1.8
|
|
P
(days)
|
2.60170 +0.00024-0.00025
|
|
Rp
(R⨁)
|
1.47 +0.18-0.23
|
|
Rp
(RJup)
|
0.131 +0.016-0.021
|
|
Rp/R✶
|
0.0161 +0.0013-0.0025
|
|
δ
(%)
|
0.0285 +0.002-0.0021
|
|
T14
(hours)
|
1.68000+0.12000-0.16800
|
|
TC
(days)
|
2457392.7147 +0.0038-0.0031
|
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 Associated Literature Data
-
The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission
Thygesen et al. 2023 | Reference Overview -
Ultra-short-period Planets in K2. III. Neighbors are Common with 13 New Multiplanet Systems and 10 Newly Validated Planets in Campaigns 0-8 and 10
Adams 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 -
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 -
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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