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HD 108236 Overview

HD 108236 0.91 R⦿ 5603.45 K
HD 108236 b
0.144 RJup
HD 108236 c
0.185 RJup
HD 108236 d
0.227 RJup
HD 108236 e
0.275 RJup
HD 108236 f
0.180 RJup
Architecture
HD 108236
HD 108236
HD 108236 b
HD 108236 c
HD 108236 d
HD 108236 e
HD 108236 f
Other Data
Bibliography 13
Exoplanet Archive Notes 4
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
HD 108236 HD 108236 b Transit 2020 Daylan et al. 2021 Confirmed Planet
HD 108236 HD 108236 c Transit 2020 Daylan et al. 2021 Confirmed Planet
HD 108236 HD 108236 d Transit 2020 Daylan et al. 2021 Confirmed Planet
HD 108236 HD 108236 e Transit 2020 Daylan et al. 2021 Confirmed Planet
HD 108236 HD 108236 f Transit 2021 Bonfanti et al. 2021 Confirmed Planet
HD 108236 b HD 108236 c HD 108236 d HD 108236 e
RA
12h26m17.78s
Dec
-51d21m46.99s
Distance
64.5978+0.1943-0.1932
pc
Parallax
15.4517000±0.0460761 mas
Ecliptic Latitude
-43.48993 deg
Ecliptic Longitude
211.2434 deg
Galactic Latitude
11.31345 deg
Galactic Longitude
298.93443 deg
Total Proper Motion
86.2990183±0.0518108 mas/yr
Proper Motion (RA)
-70.4341000±0.0558735 mas/yr
Proper Motion (Dec)
-49.8654000±0.0425621 mas/yr
Photometry
mV
9.25±0.03
mTESS
8.6522±0.0060
mJ
8.046±0.024
mH
7.703±0.029
mKs
7.637±0.031
mW1
7.613±0.029
mW2
7.673±0.021
mW3
7.638±0.017
mW4
7.510±0.098
mGaia
9.087450±0.000157
mB
9.894±0.030
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Source Bonfanti et al. 2021 Daylan et al. 2021 TICv8 Gaia DR2 Nordstrom et al. 2004 Michigan Catalog, Vol. 2 Cannon & Pickering 1918 ExoFOP-TESS TOI ExoFOP-TESS TOI ExoFOP-TESS TOI ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5660±61 5730±50
5723.8700+92.5764-128.5040
5603.45+87.85-116.55
 --- --- --- 5723.870±49.567 5723.870±49.567 5723.870±49.567 5723.870±49.567
L✶
(log10(L⦿))
-0.150+0.028-0.030
 ---
-0.1413446+0.0114180-0.0113428
-0.135585+0.001816-0.001823
 --- --- --- --- --- --- ---
γ
(km/s)
--- --- --- 16.777588587700±0.217464594923 16.3±0.2 --- --- --- --- --- ---
R✶
(R⦿)
0.877±0.008 0.888±0.017
0.8641730+0.0437719-0.0334141
0.907714+0.038972-0.027806
 --- --- --- 0.864172995090485±0.038593000000000 0.864172995090485±0.038593000000000 0.864172995090485±0.038593000000000 0.864172995090485±0.038593000000000
v sin i
(km/s)
--- <4.7 --- --- 2 --- --- --- --- --- ---
Sp. T
--- G3 V --- --- --- G5 V G5 --- --- --- ---
Metallicity
(dex)
-0.28±0.04 [Fe/H] -0.3±0.5 [Fe/H] --- --- --- --- --- --- --- --- ---
Age
(Gyr)
6.70+4.00-5.10
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.82±0.12 1.94±0.16
2.2282446+0.5422502-0.3286150
 --- --- --- --- --- --- --- ---
M✶
(M⦿)
0.869+0.050-0.048
 0.970±0.060
1.0200000+0.1626590-0.0879695
 --- --- --- --- --- --- --- ---
log g
(log10(cm/s2))
4.49±0.11 4.5±0.5
4.5734700+0.0758239-0.0684563
 --- --- --- --- 4.438 4.438 4.438 4.438
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
TOI
Transit
Source Bonfanti et al. 2021 Daylan et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
---
1099+19-18
 1072.06539893981
S
(S⨁)
--- --- 312.180749549799
P
(days)
3.795963+0.000025-0.000034
3.79523+0.00047-0.00044
 3.79588997084369±0.00002111636400
Rp
(R⨁)
1.615±0.051 1.586±0.098 1.55313498878187±1.95081900000000
Rp
(RJup)
0.1441±0.0045 0.1415±0.0087 0.138561661434734±0.174040713621712
δ
(%)
0.0285±0.0017 --- 0.0317527292830481±0.0035571540000000
T14
(hours)
2.384±0.093
2.30+0.16-0.11
 2.46028564832258±0.52482550000000
TC
(days)
2458773.2964±0.0013
2458572.1128+0.0031-0.0036
 2458572.10755900±0.00145813
b
0.452+0.071-0.096
 0.38±0.24 ---
ω
(deg)
126+51-62
 190±140 ---
e
0.045+0.039-0.033
0.20+0.30-0.14
 ---
i
(deg)
87.59+0.47-0.35
87.88+1.30-0.87
 ---
a
(au)
0.04527+0.00096-0.00088
 0.0469±0.0017 ---
a/R✶
--- 11.35±0.34 ---
Rp/R✶
--- 0.01638±0.00095 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
TOI
Transit
Source Bonfanti et al. 2021 Daylan et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
---
932+17-16
 910.145259240341
S
(S⨁)
--- --- 162.167509425773
P
(days)
6.203449+0.000049-0.000046
6.20370+0.00064-0.00052
 6.20362188553473±0.00001973559500
Rp
(R⨁)
2.071±0.052
2.068+0.100-0.091
 2.05674802449622±0.82904220000000
Rp
(RJup)
0.1848±0.0046
0.1845+0.0089-0.0081
 0.183491084474454±0.073962318447029
δ
(%)
0.0469+0.0021-0.0022
 --- 0.0548904439934666±0.0033294434000000
T14
(hours)
2.86+0.10-0.11
 2.913±0.095 3.0109800105516±0.3032236000000
TC
(days)
2458770.90586±0.00078
2458572.3949+0.0025-0.0020
 2459310.63299500±0.00224572
b
0.455+0.069-0.083
0.33+0.25-0.21
 ---
ω
(deg)
211+44-110
 210±120 ---
e
0.034+0.042-0.025
0.18+0.34-0.14
 ---
i
(deg)
88.30+0.29-0.23
88.72+0.82-0.74
 ---
a
(au)
0.0620±0.0012 0.0651±0.0024 ---
a/R✶
--- 15.78±0.49 ---
Rp/R✶
---
0.02134+0.00094-0.00083
 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
TOI
Transit
Source Bonfanti et al. 2021 Daylan et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
---
708+13-12
 690.996198271322
S
(S⨁)
--- --- 53.879509528625
P
(days)
14.175685+0.000083-0.000100
14.17555+0.00099-0.00110
 14.1758947254494±0.0000369821720
Rp
(R⨁)
2.539+0.062-0.065
 2.72±0.11 2.62316413154445±0.70052356000000
Rp
(RJup)
0.2265+0.0055-0.0058
 0.2423±0.0097 0.234023431902639±0.062496633614509
δ
(%)
0.0705+0.0031-0.0034
 --- 0.0907132452873569±0.0047009396000000
T14
(hours)
3.85+0.18-0.13
3.734+0.066-0.049
 3.75438268018992±0.29810360000000
TC
(days)
2458769.79682±0.00090
2458571.3368+0.0015-0.0013
 2459308.48115900±0.00213383
b
0.423+0.070-0.130
0.35+0.19-0.21
 ---
ω
(deg)
151+46-33
190+140-130
 ---
e
0.055+0.038-0.035
0.17+0.30-0.12
 ---
i
(deg)
89.06+0.27-0.14
89.22+0.45-0.38
 ---
a
(au)
0.1074±0.0023 0.1131±0.0040 ---
a/R✶
---
27.39+0.78-0.82
 ---
Rp/R✶
--- 0.02805±0.00095 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
TOI
Transit
Source Bonfanti et al. 2021 Daylan et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
b
0.426+0.059-0.077
0.36+0.20-0.23
 ---
ω
(deg)
128+37-54
170+150-130
 ---
e
0.058+0.032-0.036
0.20+0.30-0.13
 ---
i
(deg)
89.245+0.120-0.086
89.32+0.42-0.30
 ---
P
(days)
19.590025+0.000083-0.000089
19.5917+0.0022-0.0020
 19.5901578092393±0.0000438383720
Rp
(R⨁)
3.083±0.052
3.12+0.13-0.12
 3.00264280997374±0.43376216000000
Rp
(RJup)
0.2750±0.0046
0.279+0.012-0.011
 0.267878310288619±0.038697734576347
a
(au)
0.1367+0.0022-0.0020
 0.1400±0.0052 ---
δ
(%)
0.1038+0.0030-0.0028
 --- 0.118266786413379±0.005320346000000
T14
(hours)
4.20±0.13
4.013+0.080-0.057
 4.00286096971457±0.19348109000000
TC
(days)
2458782.46935+0.00078-0.00069
 2458586.5677±0.0014 2459311.40277400±0.00211129
Teq
(K)
---
636+12-11
 620.363883860034
S
(S⨁)
--- --- 35.0031417546046
a/R✶
---
33.9+1.0-1.1
 ---
Rp/R✶
---
0.0323+0.0012-0.0011
 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Transit
Source Bonfanti et al. 2021
b
0.808±0.022
ω
(deg)
275+45-63
e
0.051+0.036-0.034
i
(deg)
88.963±0.042
P
(days)
29.54115+0.00033-0.00042
Rp
(R⨁)
2.017+0.052-0.057
Rp
(RJup)
0.1799+0.0046-0.0051
a
(au)
0.1758+0.0041-0.0038
δ
(%)
0.0445+0.0021-0.0024
T14
(hours)
3.27+0.13-0.15
TC
(days)
2458793.2786+0.0021-0.0019
Print
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     228 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
5 Confirmed Planets
5 2MASS Point Source Catalog
Data Files
4 KELT Time Series
1 SuperWASP Time Series
5 Associated Literature Data
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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