HD 45184 Overview
HD 45184
1.08
R⦿
5810.00
K
HD 45184 b
HD 45184 c
- Architecture
- HD 45184
- HD 45184
- Other Data
- Bibliography 22
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 45184 | HD 45184 b | Radial Velocity | 2019 | Udry et al. 2019 | Confirmed Planet |
| HD 45184 | HD 45184 c | Radial Velocity | 2019 | Udry et al. 2019 | Confirmed Planet |
- RA
- 06h24m43.68s
- Dec
- -28d46m50.30s
- Distance
-
21.9532+0.0156-0.0155pc
- Parallax
- 45.5224000±0.0320207 mas
- Ecliptic Latitude
- -52.03071 deg
- Ecliptic Longitude
- 98.82469 deg
- Galactic Latitude
- -18.07374 deg
- Galactic Longitude
- 236.62565 deg
- Total Proper Motion
- 205.3081838±0.0485646 mas/yr
- Proper Motion (RA)
- -165.2570000±0.0434265 mas/yr
- Proper Motion (Dec)
- -121.8260000±0.0568177 mas/yr
- Photometry
-
mV6.383±0.005
-
mTESS5.7911±0.0060
-
mJ5.219±0.018
-
mH4.962±0.020
-
mKs4.871±0.020
-
mW14.934±0.166
-
mW24.708±0.103
-
mW34.888±0.014
-
mW44.780±0.028
-
mGaia6.2103700±0.0005004
-
mB7.003±0.005
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.08±0.06 dex
-
[C/H] 0.03±0.09 dex
-
[O/H] -0.04±0.08 dex
-
[Na/H] 0.02±0.10 dex
-
[Mg/H] 0.12±0.08 dex
-
[Al/H] 0.03±0.11 dex
-
[Si/H] 0.06±0.06 dex
-
[Ca/H] 0.11±0.09 dex
-
[Y/H] 0.10±0.05 dex
-
[BaII/H] 0.15±0.10 dex
| Source | Rosenthal et al. 2021 | TICv8 | Udry et al. 2019 | Gaia DR2 | Turnbull 2015 | Maldonado et al. 2015 | Sousa et al. 2008 | Takeda et al. 2007 | Gray et al. 2006 | Valenti & Fischer 2005 | Wright et al. 2004 | Nordstrom et al. 2004 | Nidever et al. 2002 | Henry et al. 1996 | Michigan Catalog, Vol. 3 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.167±0.022 | --- | --- | 0.173 | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | -4.95 | --- | --- | -4.91 | --- | --- |
|
Teff
(K)
|
5820.13217442000±94.84788500465 |
5854.0000+116.3940-98.3342
|
5869±14 |
5862.0000+72.3335-48.0000
|
5810 | 5840±10 | 5869±14 | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
0.068847564+0.009517564-0.013711297
|
0.0531+0.0038-0.0039
|
0.071280019+0.000499476-0.000500051
|
0.083±0.018 | --- |
0.05423+0.00458-0.00462
|
--- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
0.04216149327320000±0.05923788152370001 [Fe/H] | 0.050±0.100 [M/H] | 0.04±0.01 [Fe/H] | --- | 0.04 [Fe/H] | 0.03±0.01 [Fe/H] | 0.04±0.01 [Fe/H] | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | --- | 6.8 | --- | --- |
6.80+1.60-1.64
|
--- | --- | --- | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
1.014903876150000±0.050930618044950 |
1.060000+0.168562-0.098291
|
1.03 | --- | 1.01 | --- | 1.031 |
1.007+0.024-0.022
|
--- | --- | --- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
1.0751391724300±0.0249029156589 |
1.0523800+0.0469633-0.0402477
|
--- |
1.0524489+0.0174497-0.0255002
|
1.08 | --- | --- |
1.08+0.04-0.03
|
--- | --- | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.37950239865000±0.03347413976065 |
4.4190300+0.0807584-0.0665290
|
4.47±0.02 | --- | 4.38 | 4.44±0.02 | 4.47±0.02 |
4.38+0.04-0.02
|
--- | --- | --- | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | G1.5 V | --- | G2V | --- | --- | --- | G1.5 V | --- | --- | --- | --- | --- | G2 V | G0 |
|
γ
(km/s)
|
--- | --- | --- | -3.7340949674088577±0.1605877146322290 | --- | --- | --- | --- | --- | -5.1 | --- | -4.1±0.1 | -3.9 | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | 2.1 | --- | --- | --- | --- | --- | --- | 2.5±0.5 | --- | 2 | --- | --- | --- | --- |
|
Prot
(days)
|
--- | --- | 21.5±3.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- |
1.2822074+0.2863470-0.2189615
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Udry et al. 2019 | Rosenthal et al. 2021 |
|---|---|---|
|
ω
(deg)
|
145.80+49.43-47.76
|
38.0+37.0-110.0
|
|
Mp sin i
(M⨁)
|
12.19+1.06-1.03
|
11.9+1.3-1.2
|
|
Mp sin i
(MJup)
|
0.0384+0.0033-0.0032
|
0.0375+0.0040-0.0038
|
|
e
|
0.070±0.050 | 0.18±0.10 |
|
P
(days)
|
5.8854±0.0003 |
5.88580+0.00026-0.00025
|
|
K
(m/s)
|
4.26±0.23 |
4.28+0.43-0.42
|
|
a
(au)
|
0.0644+0.0020-0.0021
|
0.0641±0.0011 |
|
TC
(days)
|
--- |
2455946.53+0.28-0.25
|
|
Tp
(days)
|
2455500.2509+0.7996-0.7790
|
--- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Udry et al. 2019 | Rosenthal et al. 2021 |
|---|---|---|
|
ω
(deg)
|
-197.97+119.85-80.87
|
60+130-21
|
|
Mp sin i
(M⨁)
|
8.81+1.09-1.02
|
10.9+1.8-1.8
|
|
Mp sin i
(MJup)
|
0.0277+0.0034-0.0032
|
0.0344+0.0057-0.0058
|
|
e
|
0.070+0.070-0.050
|
0.48+0.18-0.24
|
|
P
(days)
|
13.1354+0.0026-0.0025
|
13.1407+0.0013-0.0021
|
|
K
(m/s)
|
2.36±0.23 |
3.43+0.89-0.74
|
|
a
(au)
|
0.1100+0.0034-0.0036
|
0.1095±0.0018 |
|
TC
(days)
|
--- |
2455954.0+1.3-1.7
|
|
Tp
(days)
|
2455497.4412+4.4543-2.9188
|
--- |
Literature Stellar Spectra
(8 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 | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | Infrared | Lawler et al. 2009 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 153 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 2 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 Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
The HARPS search for southern extra-solar planets. XLIV. Eight HARPS multi-planet systems hosting 20 super-Earth and Neptune-mass companions
Udry et al. 2019 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
Searching for signatures of planet formation in stars with circumstellar debris discs
Maldonado et al. 2015 | Reference Overview -
Explorations Beyond the Snow Line: Spitzer/IRS Spectra of Debris Disks Around Solar-Type Stars
Lawler et al. 2009 | 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 -
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 -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray 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 -
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 -
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 -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
A Survey of Ca II H and K Chromospheric Emission in Southern Solar-Type Stars
Henry et al. 1996 | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 3
Michigan Catalog, Vol. 3 | 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
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- Time Series
- Kepler | K2
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