CoRoT-7 Overview

CoRoT-7 0.83 R⦿ 5275.00 K
CoRoT-7 b
0.150 RJup
CoRoT-7 c
CoRoT-7 d
Architecture
CoRoT-7
CoRoT-7
CoRoT-7 b
CoRoT-7 c
CoRoT-7 d
Discovery Data
Host Planet Method Year Reference Disposition
CoRoT-7 CoRoT-7 b Transit 2009 Leger et al. 2009 Confirmed Planet
CoRoT-7 CoRoT-7 c Radial Velocity 2009 Queloz et al. 2009 Confirmed Planet
CoRoT-7 CoRoT-7 d Radial Velocity 2022 John et al. 2022 Confirmed Planet
CoRoT-7 CoRoT-7 b CoRoT-7 c CoRoT-7 d
RA
06h43m49.48s
Dec
-01d03m46.83s
Distance
159.906+0.917-0.906
pc
Parallax
6.2250400±0.0353939 mas
Ecliptic Latitude
-24.04666 deg
Ecliptic Longitude
102.00623 deg
Galactic Latitude
-2.17853 deg
Galactic Longitude
213.01042 deg
Total Proper Motion
10.9609274±0.0637152 mas/yr
Proper Motion (RA)
10.9604000±0.0637152 mas/yr
Proper Motion (Dec)
-0.1075200±0.0640762 mas/yr
Photometry
mV
11.728±0.027
mTESS
10.9996±0.0061
mJ
10.301±0.024
mH
9.880±0.022
mKs
9.806±0.021
mW1
9.760±0.022
mW2
9.824±0.019
mW3
9.782±0.064
mW4
7.926
mGaia
11.523900±0.000462
mB
12.784±0.307
mi
10.924±0.017
mr
11.378±0.008
Source John et al. 2022 TICv8 Dai et al. 2019 Gaia DR2 Stassun et al. 2017 Barros et al. 2014 Mortier et al. 2013 Southworth 2011 Leger et al. 2009
Teff
(K)
5250±60
5256.0000+91.3346-130.8500
5313±73
5101.2+186.4-44.4
5275±75 5259±58 5288±27 5250±60 5275±75
Metallicity
(dex)
--- 0.060±0.100 [M/H] 0.03±0.07 [Fe/H] --- 0.05 [Fe/H] 0.138±0.061 [Fe/H] 0.02±0.02 [Fe/H] 0.12±0.06 [Fe/H] 0.03±0.06 [M/H]
ρ
(g/cm3)
---
1.9632395+0.4831912-0.3470104
2.11+0.17-0.19
--- 2.00±0.29 2.354±0.103 1.00±0.48 1.41±0.68 1.6
M
(M⦿)
0.915±0.017
0.8990000+0.1224620-0.0952405
0.884+0.029-0.032
--- 0.82±0.17 0.913±0.017 0.85±0.06 0.884±0.068 0.93±0.03
R
(R⦿)
---
0.8642730+0.0531648-0.0402523
0.8389+0.0093-0.0088
0.91500276+0.01613860-0.06337480
0.83±0.04 0.820±0.019 1.00±0.10 0.960±0.150 0.87±0.04
log g
(log10(cm/s2))
---
4.5185300+0.0758832-0.0758925
4.54±0.04 --- 4.50±0.10 4.573±0.011 4.40±0.07 4.42±0.14 4.50±0.10
L
(log10(L⦿))
---
-0.2893816+0.0214842-0.0151947
---
-0.29177101+0.00373649-0.00376892
--- --- --- --- ---
γ
(km/s)
--- --- --- 31.39131665450959±0.85847598502582 --- --- --- --- 31.174±0.0086
Age
(Gyr)
1.8+0.5-0.6
--- --- --- --- 1.32±0.75 --- --- 1.75±0.55
v sin i
(km/s)
--- --- --- --- --- --- --- --- <3.5
Sp. T
G9 V --- --- --- --- --- --- --- G9 V
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Stassun et al. 2017 John et al. 2022 Dai et al. 2019 Barros et al. 2014 Haywood et al. 2014 Southworth 2011 Leger et al. 2009 Queloz et al. 2009
a/R
4.26±0.21 --- --- 4.484±0.070 ---
3.788+0.657-0.488
4.27±0.20 ---
Teq
(K)
--- --- --- 1756±27 --- 1910±140 --- ---
b
--- --- ---
0.713 +0.017-0.026
--- --- 0.61±0.06 ---
Mp
(M)
4.076605±1.019818 6.056±0.653
4.6+1.1-1.2
5.74±0.86 4.73±0.95 6.99±1.59 <21 4.8±0.8
Mp
(MJup)
0.01282637±0.00320869 0.01905±0.00205
0.014+0.003-0.004
0.018±0.003 0.015±0.003 0.0220±0.0050 <0.066 0.015±0.003
e
0.0 --- --- 0 0.12±0.07 --- --- 0
i
(deg)
80.10±0.30 80.98±0.51 ---
80.78 +0.51-0.23
--- 79.6±3.2 80.1±0.3 80
P
(days)
0.853591630±0.000000006 0.853500000±0.000000587 0.854 0.85359159±0.00000057 0.85359165±0.00000005 0.853585±0.000024 0.853585±0.000024 0.853585±0.000024
ρ
(g/cm3)
--- 9.355±0.235
6.5+2.8-3.0
7.5±1.4 6.61±1.33 6.0±6.0 --- ---
Rp
(R)
1.7±0.1 1.528±0.065 1.58±0.10 1.585±0.064 --- 1.86±0.48 1.68±0.09 ---
Rp
(RJup)
0.15±0.01 0.1363±0.0058 0.141±0.009 0.141±0.006 --- 0.166±0.043 0.150±0.008 ---
Rp/R
--- ---
0.0172+0.0010-0.0011
0.01784±0.00047 --- --- 0.0187±0.0003 ---
K
(m/s)
3.1±0.7 4.291±0.460
3.37+0.84-0.86
3.94±0.57 3.42±0.66 5.04±1.09 --- 3.5±0.6
a
(au)
--- --- ---
0.017016 +0.00017-0.000036
0.017±0.001 0.01690±0.00044 0.0172±0.00029 0.017
T14
(hours)
--- --- --- 1.059±0.026 --- --- 1.125±0.05 ---
TC
(days)
--- --- ---
2454398.07756 +0.00045-0.00074
2454398.0769±0.0008 --- 2454398.0767±0.0015 2454446.731±0.003
Tp
(days)
--- --- --- --- 2454398.21±0.09 --- --- ---
ω
(deg)
--- --- --- --- 160±140 --- --- 180
δ
(%)
0.0350±0.0011 --- --- --- --- --- 0.0335±0.0012 ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Queloz et al. 2009 John et al. 2022 Haywood et al. 2014
Mp
(M)
8.4±0.9 13.289±0.689 13.56±1.08
Mp
(MJup)
0.026±0.003 0.041812±0.002168 0.043±0.003
P
(days)
3.698±0.003 3.697±0.005 3.70±0.02
K
(m/s)
4.0±0.5 5.757±0.298 6.01±0.47
ω
(deg)
180 --- ---
e
0 --- 0.12±0.06
i
(deg)
80 --- ---
a
(au)
0.046 --- 0.045±0.001
TC
(days)
2454445.0±0.7 --- ---
Tp
(days)
--- --- 2455953.3±0.3
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source John et al. 2022
Mp
(M)
17.142±2.552
Mp
(MJup)
0.053935±0.008029
P
(days)
8.9660±1.5460
K
(m/s)
5.525±0.792
Literature Time Series (1 File Type, 2 Files)
File Type Data Points Filter Reference
Radial Velocity Curve     109 Optical Spectra Queloz et al. 2009
Radial Velocity Curve     2 Optical Spectra Leger et al. 2009
Known Objects
3 Confirmed Planets
6 2MASS Point Source Catalog
Data Files
4 KELT Time Series
4 CoRot Exoplanet Time Series
3 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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