HD 66141 Overview
HD 66141
21.40
R⦿
4323.00
K
HD 66141 b
- Architecture
- HD 66141
- HD 66141
- Other Data
- Bibliography 15
- Exoplanet Archive Notes 1
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 66141 | HD 66141 b | Radial Velocity | 2012 | Lee et al. 2012 | Confirmed Planet |
HD 66141
- Some stellar parameter values may be biased due to companion blend (WDS Catalog)
- RA
- 08h02m15.91s
- Dec
- +02d20m06.10s
- Distance
- 68.15090±2.11345 pc
- Parallax
- 14.670400±0.450873 mas
- Ecliptic Latitude
- -17.74838 deg
- Ecliptic Longitude
- 122.24259 deg
- Galactic Latitude
- 16.80047 deg
- Galactic Longitude
- 219.06694 deg
- Total Proper Motion
- 108.6190684±0.3644901 mas/yr
- Proper Motion (RA)
- -26.515300±0.555695 mas/yr
- Proper Motion (Dec)
- 105.333000±0.348861 mas/yr
- Photometry
-
mV4.37821±0.02300
-
mTESS3.2731±1.9158
-
mJ2.199±0.282
-
mH1.553±0.268
-
mKs1.447±0.308
-
mW1-1.166
-
mW2-0.65
-
mW31.416±0.034
-
mW41.318±0.013
-
mIc---
-
mGaia3.9792600±0.0070804
-
mB5.645±0.016
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.31±0.04 dex
-
[C/H] -0.40±0.09 dex
-
[O/H] -0.28±0.09 dex
-
[Na/H] -0.25±0.02 dex
-
[Mg/H] -0.24±0.05 dex
-
[Al/H] -0.08±0.03 dex
-
[Si/H] -0.11±0.08 dex
-
[Ca/H] -0.30±0.06 dex
-
[Y/H] -0.36±0.08 dex
-
[BaII/H] -0.56±0.04 dex
| Source | TICv8 | Gaia DR2 | Jofré et al. 2015 | Mortier et al. 2013 | Lee et al. 2012 | Michigan Catalog, Vol. 5 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4328.0±21.0 |
4301.75+68.25-101.75
|
4328±21 | 4320±50 | 4323±15 | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
2.1297541+0.0147884-0.0153099
|
2.22±0.10 | --- | 2.24 | --- | --- |
|
Metallicity
(dex)
|
-0.52±0.05 [M/H] | --- | 0.52±0.05 [Fe/H] | -0.42±0.03 [Fe/H] | -0.323±0.034 [Fe/H] | --- | --- |
|
γ
(km/s)
|
--- | --- | --- | --- | 71.57±0.01 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | 1.91±0.45 | --- | 4.7 | --- | --- |
|
Age
(Gyr)
|
--- | --- | 9.18±2.09 | --- | 6.84±1.39 | --- | --- |
|
M✶
(M⦿)
|
--- | --- | 0.98±0.06 | 1.00±0.06 | 1.1±0.1 | --- | --- |
|
R✶
(R⦿)
|
19.6924 |
20.904478+1.025140-0.647868
|
21.43±1.18 | --- | 21.4±0.6 | --- | --- |
|
log g
(log10(cm/s2))
|
--- | --- | 2.09±0.06 | 1.90±0.15 | 1.78±0.04 | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | K2 III | K2 III | K0 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Lee et al. 2012 |
|---|---|
|
Tp
(days)
|
2451320.8±4.8 |
|
ω
(deg)
|
22.1±3.5 |
|
Mp sin i
(M⨁)
|
1906.9±95.3 |
|
Mp sin i
(MJup)
|
6.0±0.3 |
|
e
|
0.07±0.03 |
|
P
(days)
|
480.5±0.5 |
|
K
(m/s)
|
146.2±2.7 |
|
a
(au)
|
1.2±0.1 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 45 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Stellar parameters and chemical abundances of 223 evolved stars with and without planets
Jofré et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
New and updated stellar parameters for 71 evolved planet hosts. On the metallicity-giant planet connection
Mortier et al. 2013 | Reference Overview -
Detection of an exoplanet around the evolved K giant HD 66141
Lee et al. 2012 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 | 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 -
VRI photometry of southern stars.
Cousins 1980b | Reference Overview -
UBVRIJKL Photometry of Bright Stars
Johnson et al. 1966 | 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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