HIP 81375 Overview
HD 149806
0.89
R⦿
5359.00
K
HD 149806 b
- Architecture
- HIP 81375
- HD 149806
- Other Data
- Bibliography 15
- Exoplanet Archive Notes 1
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 149806 | HD 149806 b | Radial Velocity | 2022 | Feng et al. 2022 | Confirmed Planet |
HD 149806
- Some stellar parameter values may be biased due to companion blend (WDS Catalog)
- RA
- 16h37m08.52s
- Dec
- +00d15m16.85s
- Distance
- 20.2727±0.0179 pc
- Parallax
- 49.2985000±0.0432467 mas
- Ecliptic Latitude
- 22.09461 deg
- Ecliptic Longitude
- 247.55455 deg
- Galactic Latitude
- 29.61681 deg
- Galactic Longitude
- 16.3427 deg
- Total Proper Motion
- 121.998409±0.074511 mas/yr
- Proper Motion (RA)
- 93.2422000±0.0862758 mas/yr
- Proper Motion (Dec)
- 78.6734000±0.0538028 mas/yr
- Photometry
-
mV7.08308±0.02300
-
mTESS6.3539±0.0060
-
mJ5.693±0.020
-
mH5.307±0.036
-
mKs5.183±0.024
-
mW14.923±0.187
-
mW24.607±0.087
-
mW34.929±0.014
-
mW45.025±0.028
-
mGaia6.868070±0.000168
-
mB7.933±0.021
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.29±0.06 dex
-
[C/H] 0.14±0.06 dex
-
[O/H] 0.01±0.07 dex
-
[Na/H] 0.17±0.10 dex
-
[Mg/H] 0.17±0.03 dex
-
[Al/H] 0.21±0.14 dex
-
[Si/H] 0.21±0.08 dex
-
[Ca/H] 0.22±0.05 dex
-
[Y/H] 0.12±0.10 dex
-
[BaII/H] 0.30±0.15 dex
| Source | Feng et al. 2022 | TICv8 | Turnbull 2015 | Takeda et al. 2007 | Valenti & Fischer 2005 | Wright et al. 2004 | Gray et al. 2003 | Nidever et al. 2002 | Michigan Catalog, Vol. 5 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | 0.222±0.029 | --- | --- | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | -4.83 | --- | --- | --- | --- |
|
Teff
(K)
|
--- |
5352.050+142.653-116.630
|
5359 | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
-0.2446048+0.0110520-0.0085755
|
-0.222 +0.035-0.038
|
--- | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
--- | 0.2205880±0.0257248 [M/H] | 0.21 [Fe/H] | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | 8.36 |
8.360+5.120-5.680
|
--- | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.9300±0.1190 |
0.93000000+0.07791080-0.15951500
|
0.91 |
0.912+0.056-0.040
|
--- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
--- |
0.8776270+0.0513055-0.0494985
|
0.89 | 0.89±0.03 | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
--- |
4.5199300+0.0894106-0.0848229
|
4.51 |
4.51+0.05-0.03
|
--- | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | K0V | --- | --- | --- | K0 V | --- | K0 V | K0 |
|
γ
(km/s)
|
--- | --- | --- | --- | 10.8 | --- | --- | 10.4 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | 0.9±0.5 | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- |
1.939625+0.477870-0.464975
|
--- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Feng et al. 2022 |
|---|---|
|
Tp
(days)
|
2444680.202+2590.781-5471.766
|
|
ω
(deg)
|
53.020+20.059-39.668
|
|
Mp
(M⨁)
|
4003.7+856.2-884.2
|
|
Mp
(MJup)
|
12.597+2.694-2.782
|
|
e
|
0.3570+0.1620-0.2360
|
|
i
(deg)
|
13.574+1.705-1.480
|
|
P
(days)
|
16521.52778+6426.22918-3696.60573
|
|
K
(m/s)
|
26.445+5.432-5.405
|
|
a
(au)
|
12.404+3.103-2.056
|
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 | echelle grating | Optical | California Planet Search |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 94 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 Associated Literature Data
-
3D Selection of 167 Substellar Companions to Nearby Stars
Feng et al. 2022 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | 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 -
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 -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Northern Sample I
Gray et al. 2003 | 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 Washington Double Star Catalog (WDS, 1996.0)
WDS Catalog | 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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