HD 187085 Overview
HD 187085
1.27
R⦿
6043.00
K
HD 187085 b
- Architecture
- HD 187085
- HD 187085
- Other Data
- Bibliography 18
- Exoplanet Archive Notes 1
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 187085 | HD 187085 b | Radial Velocity | 2006 | Jones et al. 2006 | Confirmed Planet |
HD 187085
- Stellar mass selected from evolutionary track mass (M_track) in Table 4 (Ghezzi et al. 2010)
- RA
- 19h49m33.98s
- Dec
- -37d46m51.57s
- Distance
-
45.8993+0.0938-0.0935pc
- Parallax
- 21.7580000±0.0441092 mas
- Ecliptic Latitude
- -16.4365 deg
- Ecliptic Longitude
- 292.27871 deg
- Galactic Latitude
- -27.12011 deg
- Galactic Longitude
- 2.20149 deg
- Total Proper Motion
- 103.5954175±0.0523513 mas/yr
- Proper Motion (RA)
- 8.464900±0.074231 mas/yr
- Proper Motion (Dec)
- -103.2490000±0.0521732 mas/yr
- Photometry
-
mV7.22±0.03
-
mTESS6.6894±0.0060
-
mJ6.190±0.023
-
mH5.951±0.047
-
mKs5.876±0.024
-
mW15.888±0.107
-
mW25.755±0.052
-
mW35.886±0.016
-
mW45.848±0.044
-
mGaia7.075080±0.000246
-
mB7.674±0.000
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.13±0.10 dex
-
[C/H] 0.08±0.10 dex
-
[O/H] 0.01±0.03 dex
-
[Na/H] 0.12±0.05 dex
-
[Mg/H] 0.11±0.06 dex
-
[Al/H] 0.02±0.04 dex
-
[Si/H] 0.10±0.02 dex
-
[Ca/H] 0.16±0.03 dex
-
[BaII/H] 0.08±0.15 dex
| Source | TICv8 |
Barbato et al. 2018 |
Gaia DR2 | Maldonado et al. 2015 | Santos et al. 2013 | Ghezzi et al. 2010 | Takeda et al. 2007 |
Jones et al. 2006 |
Valenti & Fischer 2005 | Nordstrom et al. 2004 | Henry et al. 1996 | Michigan Catalog, Vol. 3 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.164 | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | -4.93 | --- | --- |
|
Teff
(K)
|
6100.770+153.212-134.661
|
6117±27 |
6026.0+80.0-66.8
|
6043±15 | 6146±22 | 6190±45 | --- | 6075±30 | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
0.1025960±0.0091764 [M/H] | 0.12±0.04 [Fe/H] | --- | -0.01±0.01 [Fe/H] | 0.13±0.02 [Fe/H] | 0.12±0.04 [Fe/H] | --- | 0.05±0.03 [Fe/H] | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.2358200+0.1007930-0.0740712
|
4.279±0.041 | --- | 4.21±0.03 | 4.36±0.03 | 4.43±0.14 |
4.27+0.05-0.04
|
--- | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
1.150000+0.163683-0.151135
|
1.189±0.023 | --- | --- | 1.16±0.08 | 1.20±0.10 |
1.143+0.040-0.024
|
1.22 +0.1-0.06
|
--- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | 2.747±0.838 | --- | --- | --- |
1.0+1.5-1.0
|
4.28+0.72-0.56
|
3.3 +0.6-1.2
|
--- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
1.3535500+0.0603472-0.0797784
|
1.270±0.066 |
1.3909373+0.0313584-0.0362090
|
--- | --- | 1.17±0.10 |
1.33+0.08-0.07
|
--- | --- | --- | --- | --- | --- |
|
Prot
(days)
|
--- | 21 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
0.35918013+0.01375708-0.01509425
|
--- |
0.36142637+0.00125334-0.00125697
|
--- | --- | 0.255±0.067 | --- |
2.13 +0.55-0.44
|
--- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | --- | --- | G0 V | --- | --- | --- | G0 V | F8 |
|
γ
(km/s)
|
--- | --- | 15.37879563142300±0.15629377928029 | --- | --- | --- | --- | --- | 17.7 | 14.9±0.2 | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | --- | --- | --- | 5.1±0.5 | 6 | --- | --- | --- |
|
ρ✶
(g/cm3)
|
0.6537971+0.1832436-0.1316489
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source |
Barbato et al. 2018 |
Jones et al. 2006 |
|---|---|---|
|
Tp
(days)
|
2456053.6+252.4-54.4
|
2450912 |
|
ω
(deg)
|
98.3150+78.3360-20.0270
|
94 |
|
Mp sin i
(M⨁)
|
266±3 | 238.36 |
|
Mp sin i
(MJup)
|
0.836±0.011 | 0.75 |
|
e
|
0.251+0.221-0.191
|
0.47 |
|
P
(days)
|
1019.74+21.29-22.58
|
986 |
|
K
(m/s)
|
15.39+2.21-1.98
|
17 |
|
a
(au)
|
2.100±0.032 | 2.05 |
Literature Time Series
(2 File Types, 2 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 113 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 40 | Optical Spectra | Jones et al. 2006 |
- Known Objects
- 1 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Exploring the realm of scaled solar system analogues with HARPS
Barbato et al. 2018 | Reference Overview -
Searching for signatures of planet formation in stars with circumstellar debris discs
Maldonado et al. 2015 | 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 -
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 -
High-eccentricity planets from the Anglo-Australian Planet Search
Jones 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 -
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
The Hipparcos and Tycho Photometric System Passbands
Tycho 2 converted using Bessell 2000 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
A Survey of Ca II H and K Chromospheric Emission in Southern Solar-Type Stars
Henry et al. 1996 | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 3
Michigan Catalog, Vol. 3 | 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
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- Time Series
- Kepler | K2
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