HD 164922 Overview
HD 164922
0.95
R⦿
5385.00
K
HD 164922 d
HD 164922 e
HD 164922 c
HD 164922 b
- Architecture
- HD 164922
- HD 164922
- Other Data
- Bibliography 26
- Exoplanet Archive Notes 2
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 164922 | HD 164922 d | Radial Velocity | 2020 | Benatti et al. 2020 | Confirmed Planet |
| HD 164922 | HD 164922 e | Radial Velocity | 2021 | Rosenthal et al. 2021 | Confirmed Planet |
| HD 164922 | HD 164922 c | Radial Velocity | 2016 | Fulton et al. 2016 | Confirmed Planet |
| HD 164922 | HD 164922 b | Radial Velocity | 2005 | Butler et al. 2006 | Confirmed Planet |
HD 164922
- Some stellar parameter values may be biased due to companion blend (WDS Catalog)
- Stellar mass selected from evolutionary track mass (M_track) in Table 4 (Ghezzi et al. 2010)
- RA
- 18h02m31.31s
- Dec
- +26d18m37.47s
- Distance
-
22.0016+0.0152-0.0151pc
- Parallax
- 45.4222000±0.0310644 mas
- Ecliptic Latitude
- 49.74777 deg
- Ecliptic Longitude
- 270.87467 deg
- Galactic Latitude
- 21.78318 deg
- Galactic Longitude
- 52.29591 deg
- Total Proper Motion
- 717.3643530±0.0406319 mas/yr
- Proper Motion (RA)
- 389.653000±0.033275 mas/yr
- Proper Motion (Dec)
- -602.3140000±0.0433418 mas/yr
- Photometry
-
mV7.01227±0.02300
-
mTESS6.2808±0.0060
-
mJ5.553±0.026
-
mH5.203±0.017
-
mKs5.113±0.020
-
mW15.118±0.143
-
mW25.018±0.088
-
mW35.164±0.015
-
mW45.108±0.033
-
mGaia6.786140±0.000171
-
mB7.81±0.02
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.16±0.10 dex
-
[C/H] 0.08±0.16 dex
-
[O/H] 0.09±0.12 dex
-
[Na/H] 0.06±0.10 dex
-
[Mg/H] 0.23±0.22 dex
-
[Al/H] 0.24±0.08 dex
-
[Si/H] 0.17±0.11 dex
-
[Ca/H] 0.19±0.04 dex
-
[Y/H] 0.08±0.17 dex
-
[BaII/H] 0.02±0.28 dex
| Source | Rosenthal et al. 2021 | Benatti et al. 2020 | TICv8 | Gaia DR2 | Stassun et al. 2017 | Fulton et al. 2016 | Turnbull 2015 | Santos et al. 2013 | Ghezzi et al. 2010 | Takeda et al. 2007 | Butler et al. 2006 | Valenti & Fischer 2005 | Wright et al. 2004 | Gray et al. 2003 | Nidever et al. 2002 | Duncan et al. 1991 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.158±0.021 | --- | --- | 0.1598 | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | -5.05 | --- | --- | --- | --- |
|
Teff
(K)
|
5393.4305594300±68.3325694059 | 5390±30 |
5341.000+82.226-124.382
|
5342.2500+98.0835-222.9170
|
5372±12 | 5293±32 | 5385 | 5356±45 | 5378±50 | --- | 5385 | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
0.19669930111300±0.05689030153345 [Fe/H] | 0.18±0.08 [Fe/H] | 0.14±0.10 [M/H] | --- | 0.17 [Fe/H] | 0.16±0.05 [Fe/H] | 0.17 [Fe/H] | 0.14±0.03 [Fe/H] | 0.21±0.03 [Fe/H] | --- | 0.170 [Fe/H] | --- | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | <2.0 | --- | --- | --- | <2 | --- | --- | --- | --- | 1.84 | 1.8±0.5 | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.92114636522100002±0.03183631105855000 |
0.926+0.029-0.035
|
0.9200000+0.1537940-0.0789230
|
--- | 0.76±0.06 | 0.874±0.012 | 0.93 | 0.91±0.07 | 0.950±0.100 |
0.927+0.030-0.038
|
0.94 | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.39807293621000±0.02534968651445 | 4.46±0.13 |
4.4069900+0.0451501-0.1044140
|
--- | 4.35±0.03 | 4.387±0.014 | 4.46 | 4.34±0.08 | 4.30±0.22 |
4.46+0.03-0.02
|
4.506 | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
-0.15+0.08-0.10
|
-0.1399475+0.0084588-0.0092902
|
-0.13951140+0.00047516-0.00047569
|
--- |
-0.153+0.010-0.011
|
-0.119 +0.022-0.023
|
--- | -0.171±0.061 | --- | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- |
9.580+1.990-1.550
|
--- | --- | --- | --- | 13.4 | --- | 6.5±4.5 | 13.40 | --- | --- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
1.0018126260500000±0.0218259246317500 |
0.946+0.014-0.021
|
0.99410800+0.05989200-0.03144470
|
0.994142230+0.088462900-0.035523500
|
0.97±0.01 | 0.9990±0.0170 | 0.94 | --- | 0.950±0.080 |
0.94+0.04-0.02
|
--- | --- | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | G9 V | K0V | --- | --- | --- | --- | --- | --- | G9 V | --- | --- | K0 |
|
γ
(km/s)
|
--- | 20.3634±0.0007 | --- | 20.198549536269539±0.143072969155658 | --- | --- | --- | --- | --- | --- | --- | 20.9 | --- | --- | 20.2 | --- | --- |
|
Prot
(days)
|
--- |
42.3+1.3-0.7
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- | --- |
1.3202375+0.1792242-0.3675629
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Benatti et al. 2020 | Rosenthal et al. 2021 |
|---|---|---|
|
ω
(deg)
|
-48.0+130.0-77.0
|
-11+56-50
|
|
Mp sin i
(M⨁)
|
4±1 | 4.74±0.67 |
|
Mp sin i
(MJup)
|
0.01±0.00 | 0.0149±0.0021 |
|
e
|
0.12+0.13-0.08
|
0.18+0.17-0.12
|
|
P
(days)
|
12.458±0.003 |
12.4584+0.0019-0.0023
|
|
K
(m/s)
|
1.3±0.2 |
1.42+0.21-0.20
|
|
a
(au)
|
0.103±0.001 | 0.1023±0.0012 |
|
TC
(days)
|
--- |
2455198.58+0.62-0.77
|
|
Tp
(days)
|
2457503.9+0.4-0.8
|
--- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Rosenthal et al. 2021 |
|---|---|
|
ω
(deg)
|
-17.188740+74.484540-49.847346
|
|
Mp sin i
(M⨁)
|
10.5±1.0 |
|
Mp sin i
(MJup)
|
0.0331±0.0031 |
|
e
|
0.0860+0.0830-0.0600
|
|
P
(days)
|
41.763±0.012 |
|
K
(m/s)
|
2.06±0.19 |
|
a
(au)
|
0.2292+0.0026-0.0027
|
|
TC
(days)
|
2455256.6+1.2-1.0
|
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Benatti et al. 2020 | Rosenthal et al. 2021 | Fulton et al. 2016 |
|---|---|---|---|
|
a/R✶
|
--- | --- |
72.1+1.3-1.2
|
|
Teq
(K)
|
--- | --- | 400.5±4.3 |
|
S
(S⨁)
|
--- | --- |
6.29+0.27-0.26
|
|
ω
(deg)
|
-29.0+110.0-77.0
|
2.0+45.0-50.0
|
81.0+45.0-49.0
|
|
Mp sin i
(M⨁)
|
13+3-2
|
14.3+1.1-1.1
|
12.9±1.6 |
|
Mp sin i
(MJup)
|
0.041+0.009-0.006
|
0.0451+0.0036-0.0035
|
0.0406±0.0050 |
|
e
|
0.12+0.11-0.09
|
0.0960+0.0880-0.0660
|
0.22±0.13 |
|
P
(days)
|
75.74+0.06-0.05
|
75.817+0.037-0.038
|
75.765+0.058-0.056
|
|
K
(m/s)
|
2.2±0.2 |
2.31+0.18-0.17
|
2.22+0.30-0.29
|
|
a
(au)
|
0.341±0.004 | 0.3411±0.0039 | 0.3351±0.0015 |
|
TC
(days)
|
--- |
2455221.1+2.3-2.0
|
--- |
|
Tp
(days)
|
2457564.7+2.7-3.2
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Benatti et al. 2020 | Rosenthal et al. 2021 | Stassun et al. 2017 | Fulton et al. 2016 | Butler et al. 2006 |
|---|---|---|---|---|---|
|
a/R✶
|
--- | --- | --- |
454.9+8.3-7.9
|
--- |
|
Teq
(K)
|
--- | --- | --- | 159.4±1.7 | --- |
|
S
(S⨁)
|
--- | --- | --- |
0.1578+0.0069-0.0067
|
--- |
|
ω
(deg)
|
116+48-274
|
60+120-23
|
--- |
129+24-20
|
195.00 |
|
Mp sin i
(M⨁)
|
116+10-12
|
109±4 | 99±16 |
107.6+4.9-4.8
|
114.414±14.620 |
|
Mp sin i
(MJup)
|
0.365+0.031-0.038
|
0.344±0.013 | 0.31±0.05 |
0.3385+0.0154-0.0151
|
0.360±0.046 |
|
e
|
0.080+0.060-0.050
|
0.065+0.027-0.029
|
0.050±0.090 |
0.126+0.049-0.050
|
0.050±0.140 |
|
P
(days)
|
1207+4-5
|
1198.5+3.2-3.1
|
1155.00000±23.00000 |
1201.1+5.6-5.5
|
1155.000±23.000 |
|
K
(m/s)
|
6.7±0.3 |
6.98+0.21-0.22
|
7.3±1.2 | 7.15±0.31 | --- |
|
a
(au)
|
2.16±0.03 | 2.149±0.025 | 2.10±0.04 | 2.115±0.012 | 2.11000±0.13000 |
|
TC
(days)
|
--- |
2456743.0+10.0-9.7
|
--- | --- | --- |
|
Tp
(days)
|
2457978+20-26
|
--- | --- | --- | 2451100.00±280.00 |
Literature Stellar Spectra
(6 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 |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | Infrared | Lawler et al. 2009 |
Literature Time Series
(2 File Types, 2 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 170 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 64 | Optical Spectra | Butler et al. 2006 |
- Known Objects
- 4 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 4 Associated Literature Data
-
The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades
Rosenthal et al. 2021 | Reference Overview -
The GAPS programme at TNG. XXIII. HD 164922 d: close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion
Benatti et al. 2020 | Reference Overview -
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 -
Three Temperate Neptunes Orbiting Nearby Stars
Fulton et al. 2016 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 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 -
Explorations Beyond the Snow Line: Spitzer/IRS Spectra of Debris Disks Around Solar-Type Stars
Lawler et al. 2009 | Reference Overview -
CPS
California Planet Search -
Validation of the new Hipparcos reduction
van Leeuwen et al. 2007 | 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 -
Catalog of Nearby Exoplanets
Butler 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 -
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 -
Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog
Bakos et al. 2002 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | 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 -
CA II H and K measurements made at Mount Wilson Observatory, 1966-1983
Duncan et al. 1991 | 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
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