HD 99109 Overview
HD 99109
1.00
R⦿
5226.00
K
HD 99109 b
- Architecture
- HD 99109
- HD 99109
- Other Data
- Bibliography 19
- Exoplanet Archive Notes 1
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 99109 | HD 99109 b | Radial Velocity | 2005 | Butler et al. 2006 | Confirmed Planet |
HD 99109
- Stellar mass selected from evolutionary track mass (M_track) in Table 4 (Ghezzi et al. 2010)
- RA
- 11h24m17.17s
- Dec
- -01d31m47.14s
- Distance
-
54.7901+0.1672-0.1662pc
- Parallax
- 18.2228000±0.0551137 mas
- Ecliptic Latitude
- -4.94541 deg
- Ecliptic Longitude
- 172.39845 deg
- Galactic Latitude
- 54.48302 deg
- Galactic Longitude
- 263.23816 deg
- Total Proper Motion
- 239.7552007±0.0765695 mas/yr
- Proper Motion (RA)
- -178.7770000±0.0867704 mas/yr
- Proper Motion (Dec)
- -159.7540000±0.0614511 mas/yr
- Photometry
-
mV9.10±0.03
-
mTESS8.345±0.006
-
mJ7.626±0.026
-
mH7.259±0.040
-
mKs7.162±0.024
-
mKep8.841
-
mW16.989±0.045
-
mW27.171±0.021
-
mW37.163±0.017
-
mW47.236±0.126
-
mGaia8.868230±0.000201
-
mB9.862001±0.000000
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.36±0.08 dex
-
[C/H] 0.50±0.12 dex
-
[O/H] 0.32±0.06 dex
-
[Na/H] 0.47±0.40 dex
-
[Mg/H] 0.42±0.16 dex
-
[Al/H] 0.44±0.12 dex
-
[Si/H] 0.34±0.12 dex
-
[Ca/H] 0.35±0.13 dex
-
[Y/H] 0.26±0.06 dex
-
[BaII/H] -0.05±0.19 dex
-
Mission
- K2 : Observed in Campaign 1
| Source | Rosenthal et al. 2021 | TICv8 | Gaia DR2 | Stassun et al. 2017 | Santos et al. 2013 | Ghezzi et al. 2010 | Takeda et al. 2007 | Butler et al. 2006 | Valenti & Fischer 2005 | Wright et al. 2004 | Nidever et al. 2002 | Michigan Catalog, Vol. 5 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5323.90968298000±82.46022779265 |
5251.000+124.431-149.852
|
5226.0+67.0-82.0
|
5282±32 | 5327±61 | 5311±79 | --- | 5272 | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
-0.1746878+0.0114687-0.0099549
|
-0.17178442+0.00176018-0.00176732
|
--- | --- | -0.290±0.086 | --- | --- | --- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | 33.344088928346792±0.277913234961227 | --- | --- | --- | --- | --- | 33.2 | --- | 33.0 | --- | --- |
|
R✶
(R⦿)
|
0.986303777064000±0.021438596190750 |
0.98815400+0.06793770-0.05617290
|
1.0009713+0.0321671-0.0251806
|
0.98±0.02 | --- | 0.85±0.09 |
0.93+0.04-0.05
|
--- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
0.38392930573600±0.05477588721865 [Fe/H] | 0.34±0.10 [M/H] | --- | 0.35 [Fe/H] | 0.30±0.04 [Fe/H] | 0.38±0.06 [Fe/H] | --- | 0.315 [Fe/H] | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | --- | --- |
<1.0+3.0-1.0
|
>12.20 | --- | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.96916753816000±0.04371391967250 |
0.9000000+0.1397190-0.0844943
|
--- | 0.76±0.10 | 0.930±0.080 | 1.00±0.10 |
0.940+0.020-0.022
|
0.93 | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.4357678092100±0.0312692313032 |
4.4026600+0.0885892-0.0854866
|
--- | 4.34±0.05 | 4.38±0.12 | 4.22±0.22 |
4.48+0.03-0.02
|
4.438 | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | --- | --- | 1.86 | 1.9±0.5 | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | G8/K0 IV | K0 |
|
ρ✶
(g/cm3)
|
--- |
1.3150254+0.3749334-0.2811913
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | 0.161±0.021 | --- | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | -5.06 | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Stassun et al. 2017 | Rosenthal et al. 2021 | Butler et al. 2006 |
|---|---|---|---|
|
Tp
(days)
|
--- | --- | 2451310±80 |
|
ω
(deg)
|
--- |
6.0+60.0-69.0
|
256 |
|
Mp sin i
(M⨁)
|
140±25 | 151±11 | 159.5±22.2 |
|
Mp sin i
(MJup)
|
0.44±0.08 | 0.474±0.035 | 0.502±0.070 |
|
e
|
0.090±0.120 |
0.0600+0.0640-0.0420
|
0.09±0.16 |
|
P
(days)
|
439.29999±5.60000 | 441.0±1.3 | 439.3±5.6 |
|
K
(m/s)
|
14.1±2.2 |
12.98+0.87-0.88
|
14.1±2.2 |
|
a
(au)
|
1.11±0.02 | 1.122±0.017 | 1.105±0.065 |
|
TC
(days)
|
--- |
2451991+12-11
|
--- |
Literature Stellar Spectra
(1 File)
| File Type | Spectrum Type | Wavelength Category | Reference |
|---|---|---|---|
| Spectra | echelle grating | Optical | California Planet Search |
Literature Time Series
(2 File Types, 2 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 57 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 41 | Optical Spectra | Butler et al. 2006 |
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 Associated Literature Data
-
The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades
Rosenthal et al. 2021 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 | Reference Overview -
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs. I. New atmospheric parameters and masses for 48 stars with planets
Santos et al. 2013 | Reference Overview -
Stellar Parameters and Metallicities of Stars Hosting Jovian and Neptunian Mass Planets: A Possible Dependence of Planetary Mass on Metallicity
Ghezzi et al. 2010 | Reference Overview -
CPS
California Planet Search -
Structure and Evolution of Nearby Stars with Planets. II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog
Takeda et al. 2007 | Reference Overview -
Catalog of Nearby Exoplanets
Butler et al. 2006 | Reference Overview -
Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs
Valenti & Fischer 2005 | Reference Overview -
Chromospheric Ca II Emission in Nearby F, G, K, and M Stars
Wright et al. 2004 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Radial Velocities of 889 late-type stars
Nidever et al. 2002 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 5
Michigan Catalog, Vol. 5 | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
- 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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