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CoRoT-4 Overview

  • Star: CoRoT-4
    • Stellar Radius: 0.72 Solar Radius
    • Stellar Effective Temperature: 6344.00 K
    • Planet: CoRoT-4 b
      • Disposition Confirmed
      • Planet Radius 1.190 Jupiter Radius

CoRoT-4 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
CoRoT-4
CoRoT-4 b 9.2 d 13.34 R⨁ Transit 2008 Aigrain et al. 2008 Confirmed Planet
RA
06h48m46.71s
Dec
-00d40m22.03s
Distance
726.412+15.181-14.582
pc
Parallax
1.3484400±0.0279765 mas
Ecliptic Latitude
-23.54991 deg
Ecliptic Longitude
103.31727 deg
Galactic Latitude
-.89847 deg
Galactic Longitude
213.22759 deg
Total Proper Motion
5.3458377±0.0463334 mas/yr
Proper Motion (RA)
-3.6587300±0.0485432 mas/yr
Proper Motion (Dec)
-3.8976500±0.0442949 mas/yr
Photometry
mV 13.652±0.092
mTESS 13.1573±0.0130
mJ 12.619±0.026
mH 12.359±0.029
mKs 12.288±0.030
mW1 12.194±0.022
mW2 12.246±0.024
mW3 12.152±0.354
mW4 8.832
mGaia 13.561300±0.000354
mB 14.272±0.032
mg 14.3082000±0.0040928
mi 14.073900±0.012555
mr 15.1978000±0.0123776
mu 15.5452000±0.0052072
mz 13.7405000±0.0045871
Abundances
(Hypatia Catalog)
[Fe/H] 0.36±0.04 dex
[Na/H] 0.08±0.04 dex
[Mg/H] 0.08±0.07 dex
[Al/H] -0.23±0.06 dex
[Si/H] 0.01±0.05 dex
[Ca/H] 0.15±0.06 dex
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 Gaia DR2 Bonomo et al. 2017 Tsantaki et al. 2014 Mortier et al. 2013 Southworth 2011 Chavero et al. 2010 Moutou et al. 2008 ExoFOP
Teff
(K)
6240.0±122.0
5898.00+182.00-282.24
 6190±60 6164±30 6344±93 6190±60 6115±70 6190±60 6190
Metallicity
(dex)
--- --- 0.050±0.070 0.15±0.03 [Fe/H] 0.15±0.06 [Fe/H] 0.050±0.070 [Fe/H] 0.12±0.05 [Fe/H] --- ---
ρ✶
(g/cm3)
1.2054537 --- --- --- 0.79±0.11
1.11+0.09-0.23
 --- --- ---
M✶
(M⦿)
1.21 ---
1.160+0.030-0.020
 --- 1.14±0.08
1.194+0.049-0.050
 ---
1.16 +0.03-0.02
---
R✶
(R⦿)
1.12271
1.1848158+0.1220870-0.0698715
1.1700+0.0100-0.0300
 --- 0.72±0.09
1.1475+0.0926-0.0333
 ---
1.17 +0.01-0.03
1.12270998954773
log g
(log10(cm/s2))
4.42032 --- --- 4.34±0.11 4.82±0.11
4.3959+0.0239-0.0679
 4.30±0.12 4.41±0.05 4.36651
L✶
(log10(L⦿))
0.2359666
0.18481546+0.02169602-0.02283715
 --- --- --- --- --- --- ---
v sin i
(km/s)
--- --- 6.4±1.0 7.03 --- --- 5.5±1.0 6.4±1.0 ---
Age
(Gyr)
--- ---
1.00+1.00-0.30
 --- ---
0.80+2.70-1.00
 ---
1 +1.0-0.3
---
Prot
(days)
--- --- 8.9±1.1 --- --- --- --- --- ---
γ
(km/s)
--- --- --- --- --- --- --- 32.301±0.005 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Moutou et al. 2008 Bonomo et al. 2017 Southworth 2011 ExoFOP
Mp
(M⨁)
228.83±25.43
223+23-23
232+23-24
 ---
Mp
(MJup)
0.72±0.08
0.703+0.071-0.073
0.731+0.072-0.074
 ---
e
0.0±0.1 <0.14 --- ---
i
(deg)
90.000 +0.000-0.085
90.000+0.000-0.085
89.96+0.04-0.79
 ---
P
(days)
9.20205±0.00037 9.20205±0.00037 9.20205±0.00037 9.20164964153958±0.00003140904300
ρ
(g/cm3)
0.525±0.15
0.517+0.099-0.082
0.583+0.084-0.156
 ---
Rp
(R⨁)
13.34 +0.67-0.56
 13.34±0.62
13.00+1.30-0.47
 13.4373959285322±0.4849294700000
Rp
(RJup)
1.19 +0.06-0.05
 1.190±0.055
1.160+0.116-0.042
 1.19880623298176±0.04326258408135
K
(m/s)
63±6
62.4+6.2-6.7
 63±6 ---
a
(au)
0.090±0.001
0.09025+0.00068-0.00055
0.09120+0.00126-0.00131
 ---
TC
(days)
2454141.36416±0.00089
(BJD)
2454141.36493±0.00089
(BJD-TDB)
--- 2459211.4664100±0.0041813
(BJD)
Teq
(K)
1074±19 ---
1058+42-17
 963.832505486393
S
(S⨁)
--- --- --- 203.951675432255
δ
(%)
--- --- --- 1.38123233628416±0.04210200800000
T14
(hours)
--- --- --- 4.43173329634051±0.18872592000000
a/R✶
17.36 +0.05-0.25
 ---
17.094+0.450-1.246
 ---
Rp/R✶
0.1047 +0.0041-0.0022
 --- --- ---
Print
Literature Time Series (1 File Type, 2 Files)
File Type Data Points Filter Reference
Radial Velocity Curve     13 Optical Spectra Moutou et al. 2008
Radial Velocity Curve     7 Optical Spectra Moutou et al. 2008
Known Objects
1 Confirmed Planets
4 2MASS Point Source Catalog
Data Files
1 CoRot Exoplanet Time Series
1 Associated Literature Data
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  • False Positive Planet
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  • Aliases
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  • Time Series
  • Kepler | K2
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