HD 148427 Overview
HD 148427
4.03
R⦿
5018.00
K
HD 148427 b
- Architecture
- HD 148427
- HD 148427
- Other Data
- Bibliography 16
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 148427 | HD 148427 b | Radial Velocity | 2009 | Fischer et al. 2009 | Confirmed Planet |
- RA
- 16h28m28.11s
- Dec
- -13d23m58.64s
- Distance
- 71.34990±0.30705 pc
- Parallax
- 13.9869000±0.0598674 mas
- Ecliptic Latitude
- 8.27229 deg
- Ecliptic Longitude
- 247.5275 deg
- Galactic Latitude
- 23.58167 deg
- Galactic Longitude
- 2.41734 deg
- Total Proper Motion
- 37.3153162±0.1010084 mas/yr
- Proper Motion (RA)
- -37.203400±0.101211 mas/yr
- Proper Motion (Dec)
- 2.8878800±0.0583474 mas/yr
- Photometry
-
mV6.90498±0.02300
-
mTESS6.0672±0.0060
-
mJ5.299±0.021
-
mH4.875±0.065
-
mKs4.682±0.021
-
mW14.724±0.238
-
mW24.530±0.078
-
mW34.654±0.015
-
mW44.602±0.033
-
mGaia6.635420±0.000127
-
mB7.846±0.019
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.14±0.08 dex
-
[C/H] 0.02±0.06 dex
-
[O/H] 0.14±0.16 dex
-
[Na/H] 0.12±0.19 dex
-
[Mg/H] 0.13±0.13 dex
-
[Al/H] 0.17±0.09 dex
-
[Si/H] 0.14±0.12 dex
-
[Ca/H] 0.10±0.04 dex
-
[Y/H] 0.25±0.08 dex
-
[BaII/H] 0.00±0.15 dex
| Source | TICv8 | Gaia DR2 | Stassun et al. 2017 | Jofré et al. 2015 | Tsantaki et al. 2014 | Mortier et al. 2013 | Fischer et al. 2009 | Valenti & Fischer 2005 | Wright et al. 2004 | Michigan Catalog, Vol. 4 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | 0.124±0.016 | --- | --- |
|
Teff
(K)
|
5027.35000±9.41513 |
5020.137+69.813-59.887
|
5025±4 | 5030±11 | 5018±25 | 4962±45 | 5052±44 | --- | --- | --- | --- |
|
Metallicity
(dex)
|
0.09000000±0.01732050 [M/H] | --- | 0.08 [Fe/H] | 0.04±0.03 [Fe/H] | 0.01±0.03 [Fe/H] | 0.03±0.03 [Fe/H] | 0.154±0.04 [Fe/H] | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | 2.09±0.25 | 0.45 | --- | 2.13±0.5 | 2.1±0.5 | --- | --- | --- |
|
log g
(log10(cm/s2))
|
--- | --- | 3.48±0.06 | 3.50±0.02 | 3.49±0.09 | 3.39±0.12 | 3.59±0.10 | --- | --- | --- | --- |
|
M✶
(M⦿)
|
--- | --- | 1.64±0.27 | 1.41±0.05 | --- | 1.36±0.06 | 1.45±0.06 | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
0.967436+0.002440-0.002454
|
--- | 0.91±0.08 | --- | --- |
0.78 +0.05-0.06
|
--- | --- | --- | --- |
|
γ
(km/s)
|
--- | -34.615224548111726±0.137701837719231 | --- | --- | --- | --- | --- | -37.8 | --- | --- | --- |
|
R✶
(R⦿)
|
4.0039 |
4.0266075+0.0978170-0.1096990
|
3.86±0.12 | 3.15±0.21 | --- | --- | 3.22±0.2 | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | 3.05±0.33 | --- | --- | 2.5 | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | K0 III/IV | G5 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Stassun et al. 2017 | Fischer et al. 2009 |
|---|---|---|
|
Tp
(days)
|
--- | 2453991±15 |
|
ω
(deg)
|
--- | 277±68 |
|
Mp sin i
(M⨁)
|
413±54 | 310±30 |
|
Mp sin i
(MJup)
|
1.30±0.17 | 0.96±0.1 |
|
e
|
0.16±0.08 | 0.16±0.08 |
|
P
(days)
|
331.50000±3.00000 | 331.5±3.0 |
|
a
(au)
|
1.04±0.02 | 0.93±0.01 |
|
K
(m/s)
|
27.7±2.0 | --- |
Literature Time Series
(2 File Types, 2 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 140 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 31 | Optical Spectra | Fischer et al. 2009 |
- Known Objects
- 1 Confirmed Planets
- 2 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 -
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 | Reference Overview -
Stellar parameters and chemical abundances of 223 evolved stars with and without planets
Jofré et al. 2015 | Reference Overview -
Spectroscopic parameters for solar-type stars with moderate-to-high rotation. New parameters for ten planet hosts
Tsantaki et al. 2014 | 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 -
Five Planets and an Independent Confirmation of HD 196885Ab from Lick Observatory
Fischer et al. 2009 | 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 -
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 -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 4
Michigan Catalog, Vol. 4 | 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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