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HD 179949 Overview

HD 179949 1.14 R⦿ 6287.00 K
HD 179949 b
Architecture
HD 179949
HD 179949
HD 179949 b
Other Data
Bibliography 30
Exoplanet Archive Notes 2
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
HD 179949 HD 179949 b Radial Velocity 2000 Tinney et al. 2001 Confirmed Planet
HD 179949 HD 179949 b
RA
19h15m33.36s
Dec
-24d10m47.26s
Distance
27.4573+0.0578-0.0577
pc
Parallax
36.3915000±0.0760459 mas
Ecliptic Latitude
-1.86049 deg
Ecliptic Longitude
287.18298 deg
Galactic Latitude
-15.78659 deg
Galactic Longitude
13.45534 deg
Total Proper Motion
156.5457503±0.1212530 mas/yr
Proper Motion (RA)
118.552000±0.126467 mas/yr
Proper Motion (Dec)
-102.235000±0.113866 mas/yr
Photometry
mV
6.25±0.03
mTESS
5.7365±0.0061
mJ
5.296±0.027
mH
5.101±0.044
mKs
4.936±0.018
mW1
4.940±0.185
mW2
4.801±0.108
mW3
4.976±0.015
mW4
4.930±0.031
mIc
5.650
mGaia
6.1106000±0.0009542
mB
6.772±0.023
Abundances
(Hypatia Catalog)
[Fe/H] 0.23±0.16 dex
[C/H] 0.20±0.12 dex
[O/H] 0.12±0.20 dex
[Na/H] 0.18±0.12 dex
[Mg/H] 0.16±0.16 dex
[Al/H] 0.12±0.16 dex
[Si/H] 0.18±0.10 dex
[Ca/H] 0.25±0.12 dex
[Y/H] 0.25±0.17 dex
[BaII/H] 0.23±0.10 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Rosenthal et al. 2021 TICv8 Gaia DR2 Turnbull 2015 Tsantaki et al. 2014 Ghezzi et al. 2010 Sanz-Forcada et al. 2010 Sousa et al. 2008 Takeda et al. 2007 Wittenmyer et al. 2007 Gray et al. 2006 Butler et al. 2006 Valenti & Fischer 2005 Wright et al. 2004 Nordstrom et al. 2004 Santos et al. 2004 Santos et al. 2003 Nidever et al. 2002 Tinney et al. 2001 Michigan Catalog, Vol. 4 Cannon & Pickering 1918
Teff
(K)
6176.204822480000±90.220835739225
6148.000+164.947-128.007
6153.0+62.0-65.0
 6168 6237±30 6230±41 --- 6287±28 --- --- --- 6168 --- --- --- 6260±43 6235 --- --- --- ---
L✶
(log10(L⦿))
---
0.29827567+0.01080447-0.01627524
0.30145843+0.00116900-0.00117209
 0.322±0.010 --- 0.245±0.062 ---
0.2589+0.0045-0.0046
 --- --- --- --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
0.15548188767299995±0.05588159056817500 [Fe/H] 0.2±0.1 [M/H] --- 0.14 [Fe/H] 0.17±0.03 [Fe/H] 0.15±0.02 [Fe/H] --- 0.21±0.02 [Fe/H] --- --- --- 0.137 [Fe/H] --- --- --- 0.22±0.05 [Fe/H] 0.21 [Fe/H] --- 0.22±0.07 [Fe/H] --- ---
M✶
(M⦿)
1.2201731609050±0.0375055985848
1.170000+0.158185-0.164829
 --- 1.18 --- 1.25±0.10 --- 1.285
1.181+0.039-0.026
 --- --- 1.21 --- --- --- 1.28 1.25 --- 1.24±0.10 --- ---
log g
(log10(cm/s2))
4.3171081572450003±0.0234072151343750
4.3176100+0.0810265-0.0959606
 --- 4.36 4.40±0.11 4.38±0.11 --- 4.54±0.04
4.36+0.05-0.03
 --- --- 4.341 --- --- --- 4.43±0.05 4.41 --- --- --- ---
v sin i
(km/s)
--- --- --- --- 6.52 --- --- --- --- --- --- --- 7.0±0.5 --- 7 --- --- --- 6.3±0.9 --- ---
Sp. T
--- --- --- F8V --- --- --- --- --- F8 V F8.5 V --- --- --- --- --- --- --- F8 V F8 V F8
γ
(km/s)
--- --- -24.699848965483568±0.172162080876522 --- --- --- --- --- --- --- --- --- -24.4 --- -24.7±0.2 --- --- -24.7 --- --- ---
Age
(Gyr)
--- --- --- 2.56 ---
<1.0+0.0-1.0
 0.86 ---
2.56+1.12-1.64
 --- --- --- --- --- --- --- --- --- --- --- ---
R✶
(R⦿)
1.2668653912350001±0.0277707393711250
1.2425800+0.0652302-0.0611015
1.2451109+0.0267294-0.0247182
 1.22 --- 1.14±0.09 --- ---
1.22+0.05-0.04
 --- --- --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
---
0.85977130+0.18243010-0.23209690
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
S Index
--- --- --- --- --- --- --- --- --- --- --- --- --- 0.188±0.024 --- --- --- --- --- --- ---
CAII LOG RHK
--- --- --- --- --- --- --- --- --- --- --- --- --- -4.79 --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Orbital Brightness Modulation, Radial Velocity
Tools
Source Butler et al. 2006 Rosenthal et al. 2021 Wittenmyer et al. 2007 Tinney et al. 2001
ω
(deg)
192
0.0+60.0-63.0
 183±34 226±25
Mp sin i
(M⨁)
291.120±24.154
307+10-10
 301.93±12.71 267±16
Mp sin i
(MJup)
0.916±0.076
0.967+0.030-0.031
 0.95±0.04 0.84±0.05
e
0.022±0.015
0.016+0.017-0.011
 0.022±0.014 0.05±0.03
P
(days)
3.092514±0.000032
3.092535+0.000017-0.000016
 3.09250±0.00003 3.093±0.001
K
(m/s)
112.6±1.8 118.1±2.8 112.8±1.6 102.2±3.0
a
(au)
0.0443±0.0026
0.04439+0.00045-0.00046
 0.045±0.001 0.045±0.004
TC
(days)
---
2453197.175+0.018-0.020
 --- ---
Tp
(days)
2451002.36±0.44 --- 2451793.98±0.29 2451723.24±0.10
Print
Literature Stellar Spectra (3 Files)
File Type Spectrum Type Wavelength Category Reference
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     Infrared Carpenter et al. 2008
Literature Time Series (2 File Types, 6 Files)
File Type Data Points Filter Reference
Photometric Light Curve     62 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Radial Velocity Curve     17 Optical Spectra Wittenmyer et al. 2007
Radial Velocity Curve     65 Optical Spectra Butler et al. 2006
Radial Velocity Curve     23 Optical Spectra Butler et al. 2006
Radial Velocity Curve     20 Optical Spectra Tinney et al. 2001
Radial Velocity Curve     3 Optical Spectra Tinney et al. 2001
Known Objects
1 Confirmed Planets
4 2MASS Point Source Catalog
Data Files
1 SuperWASP 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
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