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HD 149143 Overview

HD 149143 1.49 R⦿ 5884.00 K
HD 149143 b
Architecture
HD 149143
HD 149143
HD 149143 b
Other Data
Bibliography 15
Exoplanet Archive Notes 2
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
HD 149143 HD 149143 b Radial Velocity 2005 da Silva et al. 2006 Confirmed Planet
HD 149143 HD 149143 b
RA
16h32m51.04s
Dec
+02d05m04.04s
Distance
73.2801+0.3623-0.3588
pc
Parallax
13.6179000±0.0666393 mas
Ecliptic Latitude
23.73392 deg
Ecliptic Longitude
246.09724 deg
Galactic Latitude
31.48148 deg
Galactic Longitude
17.5164 deg
Total Proper Motion
87.2392449±0.0693084 mas/yr
Proper Motion (RA)
-9.328150±0.115035 mas/yr
Proper Motion (Dec)
-86.7391000±0.0686015 mas/yr
Photometry
mV
7.89±0.03
mTESS
7.3185±0.0060
mJ
6.759±0.020
mH
6.535±0.038
mKs
6.434±0.026
mW1
6.430±0.086
mW2
6.386±0.025
mW3
6.428±0.017
mW4
6.417±0.063
mGaia
7.74081±0.00029
mB
8.482±0.000
Abundances
(Hypatia Catalog)
[Fe/H] 0.30±0.11 dex
[C/H] 0.36±0.10 dex
[O/H] 0.21±0.10 dex
[Na/H] 0.36±0.09 dex
[Mg/H] 0.37±0.09 dex
[Al/H] 0.32±0.06 dex
[Si/H] 0.31±0.07 dex
[Ca/H] 0.31±0.02 dex
[Y/H] 0.31±0.02 dex
[BaII/H] 0.22±0.05 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source TICv8 Ment et al. 2018 Gaia DR2 Stassun et al. 2017 Ghezzi et al. 2010 Fischer et al. 2006 da Silva et al. 2006 Michigan Catalog, Vol. 5 Cannon & Pickering 1918
Teff
(K)
5856.000+103.166-112.635
 5856
5823.0+53.0-41.0
 6013±47 5892±50 5884±50 5730±150 --- ---
L✶
(log10(L⦿))
0.50364812+0.01351372-0.01089598
 0.35±0.05
0.50614565+0.00272760-0.00274484
 --- 0.276±0.088 0.378 --- --- ---
Metallicity
(dex)
0.28±0.10 [M/H] 0.29 [Fe/H] --- 0.36 [Fe/H] 0.32±0.04 [Fe/H] 0.26±0.05 [Fe/H] 0.20±0.05 [Fe/H] --- ---
Age
(Gyr)
--- 4.28±0.68 --- ---
4.0+0.5-1.0
 4.0±1.4 7.6±1.2 --- ---
M✶
(M⦿)
1.0600000+0.1755780-0.0901413
 1.20±0.20 --- 1.73±0.21 1.20±0.10 1.21±0.10 1.1±0.1 --- ---
R✶
(R⦿)
1.7349000+0.0803352-0.0637352
 1.44±0.08
1.7596726+0.0250441-0.0316004
 1.63±0.04 1.32±0.14 1.49±0.10 --- --- ---
log g
(log10(cm/s2))
3.9848200+0.0759772-0.0693498
 --- --- 4.25±0.05 4.04±0.11 4.071±0.070 4.10 --- ---
γ
(km/s)
--- --- 12.160063281819035±0.147104122327555 --- --- --- 12.059±0.004 --- ---
v sin i
(km/s)
--- --- --- --- --- --- 3.9 --- ---
Sp. T
--- G0 --- --- --- --- G0 G3 V G0
ρ✶
(g/cm3)
0.2861863+0.0552450-0.0571238
 --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Ment et al. 2018 Stassun et al. 2017 da Silva et al. 2006 Fischer et al. 2006
Tp
(days)
2463199.12±0.20 --- 2453588.0±0.4 2453483.9±1.2
ω
(deg)
217±17 --- 42±35 0
Mp sin i
(M⨁)
423±48 537±44 432 422.70
Mp sin i
(MJup)
1.33±0.15 1.69±0.14 1.36 1.33
e
0.0167±0.0040 0.02±0.01 0.080±0.040 0.016±0.01
P
(days)
4.07182±0.00001 4.07200±0.00700 4.088±0.006 4.072±0.70
K
(m/s)
150.30±0.65 149.6±3.0 163±8 149.6±3.0
a
(au)
0.0530±0.0029 0.050±0.000 0.052 0.053
Print
Literature Stellar Spectra (3 Files)
File Type Spectrum Type Wavelength Category Reference
Spectra     echelle grating Optical N2K Consortium
Spectra     echelle grating Optical N2K Consortium
Spectra     echelle grating Optical N2K Consortium
Literature Time Series (2 File Types, 4 Files)
File Type Data Points Filter Reference
Photometric Light Curve     472 (b+y)/2 (Stromgren) Fischer et al. 2006
Photometric Light Curve     103 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Radial Velocity Curve     8 Optical Spectra da Silva et al. 2006
Radial Velocity Curve     17 Optical Spectra Fischer et al. 2006
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
4 KELT Time Series
1 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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