K2-217 Overview
K2-217
1.28
R⦿
5837.00
K
K2-217 b
0.319
RJup
- Other Data
- Bibliography 7
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-217 | K2-217 b | Transit | 2018 | Mayo et al. 2018 | Confirmed Planet |
- RA
- 00h45m11.61s
- Dec
- +06d28m53.72s
- Distance
-
381.878+7.649-7.360pc
- Parallax
- 2.5905900±0.0510586 mas
- Ecliptic Latitude
- 1.49761 deg
- Ecliptic Longitude
- 12.91561 deg
- Galactic Latitude
- -56.3562 deg
- Galactic Longitude
- 120.13142 deg
- Total Proper Motion
- 5.0971571±0.0805960 mas/yr
- Proper Motion (RA)
- -4.1697400±0.0920831 mas/yr
- Proper Motion (Dec)
- 2.931600±0.049828 mas/yr
- Photometry
-
mV12.264±0.092
-
mTESS11.6010±0.0069
-
mJ11.009±0.022
-
mH10.747±0.030
-
mKs10.679±0.020
-
mKep12.062
-
mW110.641±0.023
-
mW210.675±0.021
-
mW310.754±0.131
-
mW48.015
-
mGaia12.02790±0.00025
-
mB12.813±0.032
-
mg12.9298000±0.0016581
-
mi11.9851000±0.0015728
-
mr12.1878000±0.0014927
-
mu14.5392000±0.0040467
-
mz12.775500±0.004733
-
Mission
- K2 : Observed in Campaign 8
| Source | TICv8 | Gaia DR2 | Mayo et al. 2018 | Kruse et al. 2019 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
6004.0000+159.2810-91.6231
|
5837.000+426.335-52.000
|
5967.0±50.0 | --- | ||
|
L✶
(log10(L⦿))
|
0.27201738+0.02612103-0.02157359
|
0.23239189+0.01154528-0.01186058
|
--- | --- | ||
|
γ
(km/s)
|
--- | -5.954731010665704±0.966890471239196 | --- | --- | ||
|
R✶
(R⦿)
|
1.2641000+0.0786422-0.0476492
|
1.2778187+0.0230752-0.1680380
|
1.333718 +0.198959-0.170697
|
1.278 +0.168-0.023
|
||
|
ρ✶
(g/cm3)
|
0.7747277+0.2063718-0.1475073
|
--- | --- | --- | ||
|
M✶
(M⦿)
|
1.110000+0.160991-0.138058
|
--- |
1.102661 +0.046475-0.036976
|
--- | ||
|
log g
(log10(cm/s2))
|
4.2798300+0.0974666-0.0677083
|
--- | 4.17±0.1 | --- | ||
|
Metallicity
(dex)
|
--- | --- | 0.04±0.08 [Fe/H] | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Mayo et al. 2018 | Kruse et al. 2019 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
16.108984 +2.819601-6.158492
|
17.0 +5.2-2.3
|
||
|
i
(deg)
|
88.043217 +1.412485-2.975147
|
--- | ||
|
P
(days)
|
14.074524 +0.000994-0.000938
|
14.0721 +0.0017-0.0011
|
||
|
Rp
(R⨁)
|
3.57854072769 +0.69817052268-0.485147124069
|
3.36 +0.47-0.43
|
||
|
Rp
(RJup)
|
0.3192560200 +0.0622866021-0.0432819274
|
0.300 +0.042-0.038
|
||
|
Rp/R✶
|
0.024599 +0.003093-0.001100
|
0.0241 +0.0012-0.0030
|
||
|
TC
(days)
|
2457395.00447 +0.002998-0.002866
|
2457395.0102 +0.0035-0.0048
|
||
|
δ
(%)
|
--- |
0.0636 +0.0023-0.0024
|
||
|
T14
(hours)
|
--- |
5.68800+0.16800-0.24000
|
- 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 -
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
- Search
- Browse
- Download
