K2-10 Overview
K2-10
1.08
R⦿
5581.00
K
K2-10 b
0.337
RJup
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| K2-10 | K2-10 b | 19.31 d | 3.77 R⨁ | Transit | 2015 | Montet et al. 2015 | Confirmed Planet |
- RA
- 11h28m29.20s
- Dec
- +01d41m26.24s
- Distance
-
272.360+3.112-3.044pc
- Parallax
- 3.6432300±0.0411738 mas
- Ecliptic Latitude
- -1.5719 deg
- Ecliptic Longitude
- 172.09339 deg
- Galactic Latitude
- 57.71659 deg
- Galactic Longitude
- 261.42793 deg
- Total Proper Motion
- 72.6411481±0.0643782 mas/yr
- Proper Motion (RA)
- -72.5977000±0.0643945 mas/yr
- Proper Motion (Dec)
- -2.5120400±0.0489272 mas/yr
- Photometry
-
mV12.429±0.069
-
mTESS11.7442±0.0061
-
mJ11.059±0.023
-
mH10.750±0.022
-
mKs10.645±0.021
-
mKep12.296
-
mW110.638±0.023
-
mW210.692±0.021
-
mW310.546±0.095
-
mW48.92
-
mGaia12.21560±0.00024
-
mB13.116±0.098
-
mg12.9058000±0.0012885
-
mi12.2063000±0.0009742
-
mr13.5731000±0.0095877
-
mu14.5962000±0.0043272
-
mz12.5282000±0.0052358
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.04±0.04 dex
-
[C/H] -0.06±0.01 dex
-
[O/H] -0.07±0.09 dex
-
[Na/H] -0.15±0.05 dex
-
[Mg/H] -0.01±0.06 dex
-
[Al/H] -0.11±0.06 dex
-
[Si/H] -0.06±0.05 dex
-
[Ca/H] -0.02±0.06 dex
-
[Y/H] -0.02±0.08 dex
-
[BaII/H] -0.01±0.19 dex
-
Mission
- K2 : Observed in Campaign 1
| Source | Howard et al. 2025 | TICv8 | Gaia DR2 | Mayo et al. 2018 | Crossfield et al. 2016 | Van Eylen et al. 2016 | Montet et al. 2015 | Luo et al. 2018 | Kruse et al. 2019 | Barros et al. 2016 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5533.0±100.0 |
5533.0000+120.1630-97.9329
|
6254.25+429.03-703.25
|
5638.0±50.0 | 5581±70 | 5620±70 |
5647+60-89
|
--- | --- | --- | 5454 | ||
|
M✶
(M⦿)
|
0.88±0.04 |
0.9730000+0.1439920-0.1061590
|
--- |
0.958188 +0.026392-0.028578
|
0.920±0.030 | 0.92±0.05 |
0.94+0.04-0.06
|
--- | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.956±0.037 |
0.96892300+0.04683320-0.04404120
|
0.7206658+0.1941670-0.0895557
|
0.902012 +0.053909-0.032303
|
1.080±0.090 | 0.980±0.080 |
0.930+0.160-0.070
|
--- |
0.721 +0.090-0.194
|
--- | 0.86 | ||
|
log g
(log10(cm/s2))
|
4.470±0.085 |
4.4536000+0.0598391-0.0897233
|
--- | 4.53±0.1 | 4.333±0.070 | 4.50±0.08 | --- | --- | --- | --- | --- | ||
|
Metallicity
(dex)
|
-0.0700±0.0470 [Fe/H] | -0.070±0.100 [M/H] | --- | -0.03±0.08 [Fe/H] | --- | -0.070±0.070 [Fe/H] |
-0.040+0.140-0.170
[Fe/H]
|
--- | --- | --- | --- | ||
|
γ
(km/s)
|
--- | --- | 9.7485790299467308±2.0683953770571226 | --- | --- | 8.203±0.003 | --- | --- | --- | --- | --- | ||
|
v sin i
(km/s)
|
1.5±1.0 | --- | --- | --- | --- | 3±1 | --- | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
--- |
1.5080348+0.3890853-0.2310564
|
--- | --- | --- | 1.38±0.34 | --- | --- | --- | --- | --- | ||
|
Sp. T
|
--- | --- | --- | --- | --- | --- | --- | F9 | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
--- |
-0.1008845+0.0140835-0.0181508
|
-0.14513650+0.00705740-0.00717398
|
--- | --- | --- | --- | --- | --- | --- | --- | ||
|
S Index
|
0.1481 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||
|
CAII LOG RHK
|
-5.093 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Howard et al. 2025 | Mayo et al. 2018 | Crossfield et al. 2016 | Van Eylen et al. 2016 | Montet et al. 2015 | Kruse et al. 2019 | Barros et al. 2016 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|
|
S
(S⨁)
|
42.1+4.8-4.4
|
--- | 54.1±9.5 | --- | --- | --- | --- | --- | ||
|
P
(days)
|
19.30553±0.00047 |
19.307044 +0.000566-0.000603
|
19.3037±0.0016 | 19.3044±0.0012 | 19.30691±0.00127 |
19.30481 +0.00056-0.00055
|
19.29206200 | 19.307107 | ||
|
Rp
(R⨁)
|
3.773+0.088-0.048
|
3.73470985706 +0.24442909133-0.151448001097
|
4.37±0.41 |
3.84+0.35-0.34
|
3.92±0.69 |
2.98 +0.38-0.84
|
--- | 3.83 | ||
|
Rp
(RJup)
|
0.3366+0.0079-0.0043
|
0.3331884965 +0.0218065029-0.0135112857
|
0.390±0.037 |
0.343+0.031-0.030
|
0.350±0.062 |
0.266 +0.034-0.075
|
--- | 0.342 | ||
|
Rp/R✶
|
--- |
0.037959 +0.001013-0.000722
|
0.0367±0.0017 |
0.03570+0.00170-0.00090
|
--- |
0.0379 +0.0013-0.0032
|
--- | 0.03726 | ||
|
a
(au)
|
--- | --- | 0.1370±0.0015 | --- | 0.1374±0.0025 | --- | --- | --- | ||
|
T14
(hours)
|
--- | --- | 3.777±0.084 | --- | --- |
3.80640+0.06480-0.08880
|
4.41300+0.26300-0.26300
|
3.80000 | ||
|
TC
(days)
|
2456819.57944±0.00089
(BJD)
|
2456819.5775 +0.001092-0.001050
|
2456819.5837±0.0031
(BJD-TDB)
|
2456819.5814±0.0021
(BJD)
|
2456819.5768±0.0033
(BJD)
|
2456819.5804 +0.0011-0.0012
(BJD)
|
2456819.600774
(BJD)
|
2456819.577
(BJD)
|
||
|
a/R✶
|
--- |
38.590601 +2.197185-5.534771
|
--- |
28.7+2.6-3.1
|
32.74±5.15 |
37.5 +6.8-2.7
|
--- | --- | ||
|
i
(deg)
|
--- |
89.504136 +0.350784-0.527963
|
--- | --- | --- | --- | --- | --- | ||
|
Teq
(K)
|
649.0±18.0 | --- | --- | --- | 703±55 | --- | --- | --- | ||
|
Mp
(M⨁)
|
25.2±8.4 | --- | --- |
27+17-16
|
--- | --- | --- | --- | ||
|
Mp
(MJup)
|
0.0793±0.0264 | --- | --- |
0.085+0.053-0.050
|
--- | --- | --- | --- | ||
|
ρ
(g/cm3)
|
2.36+0.88-0.82
|
--- | --- |
2.6+2.1-1.6
|
--- | --- | --- | --- | ||
|
δ
(%)
|
--- | --- | --- | --- | 0.144 | 0.1691±0.0028 | 0.164±0.009 | 0.165 | ||
|
b
|
--- | --- | --- | 0.40±0.27 | --- | --- | --- | 0.40 | ||
|
e
|
--- | --- | --- |
0.31+0.16-0.18
|
--- | --- | --- | --- | ||
|
K
(m/s)
|
--- | --- | --- |
7.30+4.60-4.20
|
--- | --- | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 Associated Literature Data
-
Planet Masses, Radii, and Orbits from NASA's K2 Mission
Howard et al. 2025 | 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 -
New planetary and eclipsing binary candidates from campaigns 1-6 of the K2 mission
Barros et al. 2016 | Reference Overview -
197 Candidates and 104 Validated Planets in K2’s First Five Fields
Crossfield 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 -
The K2-ESPRINT Project. II. Spectroscopic Follow-up of Three Exoplanet Systems from Campaign 1 of K2
Van Eylen et al. 2016 | Reference Overview -
Planetary Candidates from the First Year of the K2 Mission
Vanderburg et al. 2016 | Reference Overview -
Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Planets, Including a Planet Receiving Earth-like Insolation
Montet et al. 2015 | 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 -
LAMOST DR4 catalogs
Luo et al. 2018 | 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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