K2-36 Overview
K2-36
0.74
R⦿
4944.00
K
K2-36 b
0.128
RJup
K2-36 c
0.285
RJup
- Other Data
- Bibliography 14
- Exoplanet Archive Notes 2
- Nearby Data 5
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
K2-36 | K2-36 b | Transit | 2016 | Sinukoff et al. 2016 | Confirmed Planet |
K2-36 | K2-36 c | Transit | 2016 | Sinukoff et al. 2016 | Confirmed Planet |
K2-36 b
- Equilibrium temperature was calculated assuming a Bond albedo of 0.3. (Damasso et al. 2019)
- Equilibrium temperature was calculated assuming a Bond albedo of 0.3. (Damasso et al. 2019)
- RA
- 11h17m47.76s
- Dec
- +03d51m59.41s
- Distance
-
109.749+0.615-0.609pc
- Parallax
- 9.0831800±0.0504275 mas
- Ecliptic Latitude
- -.61901 deg
- Ecliptic Longitude
- 168.78339 deg
- Galactic Latitude
- 57.73789 deg
- Galactic Longitude
- 254.97594 deg
- Total Proper Motion
- 33.2746722±0.0653546 mas/yr
- Proper Motion (RA)
- -20.5207000±0.0758135 mas/yr
- Proper Motion (Dec)
- 26.193600±0.058009 mas/yr
- Photometry
-
mV11.726±0.037
-
mTESS10.9128±0.0062
-
mJ10.034±0.022
-
mH9.549±0.022
-
mKs9.454001±0.025000
-
mKep11.531
-
mW19.402±0.023
-
mW29.45±0.02
-
mW39.351±0.041
-
mW48.840±0.492
-
mGaia11.527000±0.000904
-
mB12.569±0.493
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.01±0.04 dex
-
[C/H] 0.02±0.09 dex
-
[O/H] -0.06±0.09 dex
-
[Na/H] -0.15±0.04 dex
-
[Mg/H] -0.04±0.07 dex
-
[Al/H] -0.15±0.06 dex
-
[Si/H] 0.03±0.05 dex
-
[Ca/H] 0.04±0.06 dex
-
[Y/H] -0.07±0.08 dex
-
-
Mission
- K2 : Observed in Campaign 1
Source | Bonomo et al. 2023 | Duck et al. 2021 | TICv8 | Damasso et al. 2019 | Gaia DR2 | Mayo et al. 2018 | Crossfield et al. 2016 | Sinukoff et al. 2016 | Kruse et al. 2019 | Barros et al. 2016 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Teff
(K)
|
4916±37 | 4953±71 |
4772.3900+97.1105-112.2500
|
4916+35-37
|
4808.2000+79.0134-39.3600
|
4944.0±50.0 | 4953±71 | 4924±60 | --- | --- | 4886 | ||
Metallicity
(dex)
|
--- | --- | -0.047±0.038 [M/H] |
-0.090+0.060-0.040
[Fe/H]
|
--- | -0.03±0.08 [Fe/H] | --- | -0.03±0.04 [Fe/H] | --- | --- | --- | ||
M✶
(M⦿)
|
0.79±0.01 | 0.8100±0.0200 |
0.7690000+0.0997490-0.0797281
|
0.79±0.01 | --- |
0.800265 +0.023373-0.026911
|
0.810±0.020 | 0.80±0.04 | --- | --- | --- | ||
R✶
(R⦿)
|
0.718+0.008-0.006
|
0.726±0.052 |
0.7541200+0.0454744-0.0455005
|
0.718+0.008-0.006
|
0.7290133+0.0120837-0.0233819
|
0.745987 +0.018587-0.020508
|
0.750±0.020 | 0.74±0.04 |
0.729 +0.023-0.012
|
--- | 0.74 | ||
log g
(log10(cm/s2))
|
--- | 4.5980±0.0170 |
4.5691100+0.0721138-0.0927748
|
4.621+0.005-0.004
|
--- | 4.7±0.1 | 4.598±0.017 | 4.65±0.10 | --- | --- | --- | ||
L✶
(log10(L⦿))
|
--- | --- |
-0.5754803+0.0167560-0.0164107
|
-0.57±0.01 |
-0.59190422+0.00331313-0.00333858
|
--- | --- | --- | --- | --- | --- | ||
γ
(km/s)
|
--- | --- | --- | --- | 13.246945837811953±0.863393961793912 | --- | --- | --- | --- | --- | --- | ||
v sin i
(km/s)
|
--- | --- | --- | <2 | --- | --- | --- | 2±1 | --- | --- | --- | ||
Sp. T
|
--- | --- | --- | --- | --- | --- | --- | K2 V | --- | --- | --- | ||
Age
(Gyr)
|
--- | --- | --- |
1.4+0.4-0.5
|
--- | --- | --- | --- | --- | --- | --- | ||
ρ✶
(g/cm3)
|
--- | --- |
2.5279595+0.7404633-0.4677381
|
2.99±0.06 | --- | --- | --- | --- | --- | --- | --- | ||
Prot
(days)
|
17.13+0.07-0.10
|
--- | --- | 16.9±0.2 | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
Source | Bonomo et al. 2023 | Damasso et al. 2019 | Mayo et al. 2018 | Crossfield et al. 2016 | Sinukoff et al. 2016 | Kruse et al. 2019 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|---|---|---|---|
a/R✶
|
--- | 6.63±0.11 |
7.956283 +1.365088-2.973971
|
--- |
8.8970+0.7800-1.3500
|
9.05 +2.25-0.80
|
--- | ||
i
(deg)
|
84.45+0.78-0.48
|
84.45+0.78-0.48
|
86.309301 +2.717578-6.174778
|
--- |
87.75+1.62-2.40
|
--- | --- | ||
P
(days)
|
1.422614±0.000038 | 1.422614±0.000038 | 1.422619±0.000039 | 1.422647±0.000045 | 1.42266±0.00005 | 1.422602±0.000019 | 1.4226108 | ||
Rp
(R⨁)
|
1.430±0.080 | 1.43±0.08 |
1.4674891112 +0.21646662331-0.114883143687
|
1.45±0.12 | 1.32±0.09 |
1.407 +0.073-0.153
|
1.55 | ||
Rp
(RJup)
|
0.1276±0.0071 | 0.128±0.007 |
0.1309206094 +0.0193118586-0.0102491876
|
0.129±0.011 | 0.118±0.008 |
0.1255 +0.0065-0.0136
|
0.138 | ||
Rp/R✶
|
--- |
0.01828+0.00072-0.00099
|
0.018035 +0.002622-0.001322
|
0.0176±0.0014 |
0.01625+0.00093-0.00060
|
0.01770 +0.00073-0.00190
|
0.01782 | ||
TC
(days)
|
2456810.8916±0.0013 | 2456810.8916±0.0013 |
2456810.89142 +0.001300-0.001277
|
2456827.9623±0.0011 | 2456809.4684±0.0017 |
2456810.89245 +0.00082-0.00060
|
2456810.892 | ||
Teq
(K)
|
1328±12 | 1224±13 | --- | --- | 1232±36 | --- | --- | ||
S
(S⨁)
|
519±20 | 529±23 | --- | 570±45 | 546.3±63.5 | --- | --- | ||
Mp
(M⨁)
|
4.3±1.4 | 3.9±1.1 | --- | --- | --- | --- | --- | ||
Mp
(MJup)
|
0.014±0.004 | 0.012±0.003 | --- | --- | --- | --- | --- | ||
e
|
<0.093 | 0 | --- | --- | --- | --- | --- | ||
ρ
(g/cm3)
|
8.00+3.10-2.70
|
7.2+2.5-2.1
|
--- | --- | --- | --- | --- | ||
K
(m/s)
|
2.85±0.92 | 2.6±0.7 | --- | --- | --- | --- | --- | ||
a
(au)
|
0.02288±0.00010 | 0.0223±0.0004 | --- | 0.02308±0.00019 | 0.0230±0.0004 | --- | --- | ||
δ
(%)
|
--- | --- | --- | --- | --- |
0.0345 +0.001-0.0011
|
0.0365 | ||
T14
(hours)
|
--- |
1.238+0.110-0.082
|
--- | 1.047±0.057 | 1.206±0.078 |
1.12320+0.03360-0.03120
|
1.20000 | ||
b
|
--- |
0.66+0.06-0.09
|
--- | --- | 0.36±0.26 | --- | 0.52 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
Source | Bonomo et al. 2023 | Duck et al. 2021 | Damasso et al. 2019 | Mayo et al. 2018 | Crossfield et al. 2016 | Sinukoff et al. 2016 | Barros et al. 2016 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|---|---|---|---|---|
P
(days)
|
5.340888±0.000086 | 5.3410507±0.0000257 | 5.340888±0.000086 |
5.340883 +0.000088-0.000089
|
5.34072±0.00011 | 5.34059±0.00010 | 5.34107237 | 5.3408934 | ||
δ
(%)
|
--- | 0.1545±0.0026 | --- | --- | --- | --- | 0.163 | 0.121 | ||
T14
(hours)
|
--- | --- |
1.35+0.08-0.06
|
--- | 1.153±0.046 |
1.267+0.301-0.104
|
-0.06800 | 1.19000 | ||
TC
(days)
|
2456812.84001±0.00071 | 2456812.83943±0.00119 | 2456812.84001±0.00071 |
2456812.84015 +0.000721-0.000729
|
2456812.84156±0.00086 | 2456812.8422±0.0008 | 2456818.146345 | 2456812.840 | ||
a/R✶
|
--- |
15.32+0.49-0.57
|
16.01+0.26-0.27
|
12.096355 +20.230391-3.391911
|
--- |
24.70+10.00-9.42
|
--- | --- | ||
i
(deg)
|
86.917+0.066-0.056
|
--- |
86.917+0.066-0.056
|
85.490032 +3.906935-3.312981
|
--- |
88.33+1.19-1.63
|
--- | --- | ||
Rp
(R⨁)
|
3.20±0.30 |
3.12+0.22-0.21
|
3.2±0.3 |
3.58036658461 +14.0196902414-1.05257316763
|
2.65±0.24 |
2.80+0.43-0.31
|
--- | 2.82 | ||
Rp
(RJup)
|
0.285±0.027 |
0.278+0.020-0.019
|
0.29±0.03 |
0.3194189120 +1.2507529879-0.0939042883
|
0.236±0.021 |
0.250+0.038-0.028
|
--- | 0.252 | ||
Rp/R✶
|
--- |
0.03930+0.00033-0.00031
|
0.04119+0.00430-0.00290
|
0.044001 +0.172293-0.012879
|
0.0323±0.0028 |
0.03468+0.00515-0.00362
|
--- | 0.03457 | ||
b
|
--- |
0.9345+0.0039-0.0036
|
0.89+0.01-0.02
|
--- | --- |
0.720+0.160-0.420
|
--- | 0.72 | ||
Teq
(K)
|
854±8 | --- | 788±9 | --- | --- | 793±23 | --- | --- | ||
S
(S⨁)
|
89.0±3.4 | --- | 90±4 | --- | 97.80±7.80 | 93.60±10.90 | --- | --- | ||
Mp
(M⨁)
|
7.90±2.80 | --- | 7.80±2.30 | --- | --- | --- | --- | --- | ||
Mp
(MJup)
|
0.0249±0.0088 | --- | 0.0245±0.0072 | --- | --- | --- | --- | --- | ||
e
|
<0.089 | --- | 0 | --- | --- | --- | --- | --- | ||
ρ
(g/cm3)
|
1.30+0.71-0.51
|
--- |
1.3+0.7-0.5
|
--- | --- | --- | --- | --- | ||
K
(m/s)
|
3.4±1.2 | --- | 3.4±1.0 | --- | --- | --- | --- | --- | ||
a
(au)
|
0.05528±0.00023 | --- | 0.054±0.001 | --- | 0.05574±0.00046 | 0.0555±0.0009 | --- | --- |
- Known Objects
- 2 Confirmed Planets
- 3 K2 Targets
- 3 2MASS Point Source Catalog
- Data Files
- 3 K2 Time Series
- 2 Associated Literature Data
-
Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems
Bonomo et al. 2023 | Reference Overview -
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 -
So close, so different: characterization of the K2-36 planetary system with HARPS-N
Damasso 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 -
Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths
Sinukoff 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 -
Planetary Candidates from the First Year of the K2 Mission
Vanderburg et al. 2016 | 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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