HD 166724 Overview
HD 166724
0.80
R⦿
5127.00
K
HD 166724 b
- Architecture
- HD 166724
- HD 166724
- Other Data
- Bibliography 13
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 166724 | HD 166724 b | Radial Velocity | 2012 | Marmier et al. 2013 | Confirmed Planet |
- RA
- 18h13m59.73s
- Dec
- -42d34m32.60s
- Distance
-
45.1342+0.0903-0.0899pc
- Parallax
- 22.127300±0.043912 mas
- Ecliptic Latitude
- -19.16956 deg
- Ecliptic Longitude
- 272.72322 deg
- Galactic Latitude
- -11.64851 deg
- Galactic Longitude
- 350.82178 deg
- Total Proper Motion
- 87.9063009±0.0627819 mas/yr
- Proper Motion (RA)
- 36.1095000±0.0700838 mas/yr
- Proper Motion (Dec)
- -80.1475000±0.0611934 mas/yr
- Photometry
-
mV9.33±0.03
-
mTESS8.5228±0.0060
-
mJ7.752±0.021
-
mH7.414±0.055
-
mKs7.246±0.024
-
mW17.186±0.037
-
mW27.256±0.019
-
mW37.246±0.018
-
mW47.215±0.110
-
mGaia9.068630±0.000336
-
mB10.14±0.00
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.05±0.05 dex
-
[C/H] 0.04±0.14 dex
-
[O/H] -0.18±0.15 dex
-
[Na/H] -0.03±0.04 dex
-
[Mg/H] 0.01±0.08 dex
-
[Al/H] 0.00±0.03 dex
-
[Si/H] -0.06±0.06 dex
-
[Ca/H] 0.02±0.08 dex
-
[Y/H] 0.14±0.08 dex
-
[BaII/H] 0.08±0.06 dex
| Source | Xiao et al. 2023 | TICv8 | Gaia DR2 | Marmier et al. 2013 | Sousa et al. 2008 | Nordstrom et al. 2004 | Michigan Catalog, Vol. 2 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5127±52 |
5107.240+140.151-145.052
|
5101.0000+50.3335-41.2500
|
5127±52 | 5127±52 | --- | --- | --- |
|
Metallicity
(dex)
|
-0.090±0.030 [Fe/H] | -0.09000000±0.02121320 [M/H] | --- | -0.09±0.03 [Fe/H] | -0.09±0.03 [Fe/H] | --- | --- | --- |
|
M✶
(M⦿)
|
0.81±0.02 |
0.8600000+0.0930192-0.1115870
|
--- | 0.81±0.02 | 0.826 | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.43±0.08 |
4.5728500+0.1098550-0.0754018
|
--- | 4.43±0.08 | 4.43±0.08 | --- | --- | --- |
|
Sp. T
|
K0 IV/V | --- | --- | K0 IV-V | --- | --- | K0 IV/V | G5 |
|
L✶
(log10(L⦿))
|
--- |
-0.4128405+0.0133118-0.0120479
|
-0.41123909+0.00123204-0.00123554
|
-0.509 |
-0.474+0.066-0.078
|
--- | --- | --- |
|
γ
(km/s)
|
--- | --- | -17.842576431276687±0.650780254895860 | -17.6187±0.0029 | --- | -18.0±0.2 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | 1.42 | --- | 2 | --- | --- |
|
R✶
(R⦿)
|
--- |
0.7940720+0.0606347-0.0499683
|
0.7974849+0.0130561-0.0155083
|
--- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- |
2.4215036+0.7649647-0.5583377
|
--- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | 4.0±3.8 | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Radial Velocity
- Tools
| Source | Marmier et al. 2013 | Xiao et al. 2023 |
|---|---|---|
|
Tp
(days)
|
2453212±556 |
2457975.0+530.0-663.0
|
|
ω
(deg)
|
202.3±3.6 |
199.0+4.2-4.8
|
|
Mp
(M⨁)
|
--- |
1208+207-92
|
|
Mp
(MJup)
|
--- |
3.80+0.65-0.29
|
|
Mp sin i
(M⨁)
|
1121.89±34.96 |
1109+41-38
|
|
Mp sin i
(MJup)
|
3.53±0.11 |
3.49+0.13-0.12
|
|
e
|
0.734±0.020 |
0.729+0.018-0.017
|
|
i
(deg)
|
--- |
68.0+15.0-16.0
|
|
P
(days)
|
5144 +705-467
|
4750+510-660
|
|
a
(au)
|
5.42±0.43 |
5.17+0.38-0.49
|
|
K
(m/s)
|
71.0±1.7 | --- |
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
- 9 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 Associated Literature Data
-
The Masses of a Sample of Radial-velocity Exoplanets with Astrometric Measurements
Xiao et al. 2023 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets
Marmier et al. 2013 | Reference Overview -
Spectroscopic parameters for 451 stars in the HARPS GTO planet search program. Stellar [Fe/H] and the frequency of exo-Neptunes
Sousa et al. 2008 | 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 -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 2
Michigan Catalog, Vol. 2 | 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
- Search
- Browse
- Download
