HD 154345 Overview
HD 154345
0.86
R⦿
5468.00
K
HD 154345 b
- Architecture
- HD 154345
- HD 154345
- Other Data
- Bibliography 28
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 154345 | HD 154345 b | Radial Velocity | 2006 | Wright et al. 2007 | Confirmed Planet |
- RA
- 17h02m36.59s
- Dec
- +47d05m08.00s
- Distance
-
18.2840+0.0072-0.0071pc
- Parallax
- 54.6636000±0.0212277 mas
- Ecliptic Latitude
- 69.12153 deg
- Ecliptic Longitude
- 241.73785 deg
- Galactic Latitude
- 37.66299 deg
- Galactic Longitude
- 73.02692 deg
- Total Proper Motion
- 862.5860120±0.0405577 mas/yr
- Proper Motion (RA)
- 123.2040000±0.0387957 mas/yr
- Proper Motion (Dec)
- 853.7420000±0.0405936 mas/yr
- Photometry
-
mV6.760±0.012
-
mTESS6.0913±0.0060
-
mJ5.411±0.041
-
mH5.098±0.020
-
mKs5.003±0.017
-
mW14.985±0.087
-
mW24.916±0.070
-
mW35.022±0.015
-
mW44.978±0.030
-
mGaia6.567710±0.000225
-
mB7.4870000±0.0717217
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.14±0.10 dex
-
[C/H] -0.14±0.20 dex
-
[O/H] -0.08±0.06 dex
-
[Na/H] -0.17±0.16 dex
-
[Mg/H] -0.05±0.14 dex
-
[Al/H] -0.15±0.10 dex
-
[Si/H] -0.13±0.08 dex
-
[Ca/H] -0.08±0.10 dex
-
[Y/H] -0.10±0.03 dex
-
[BaII/H] -0.20±0.14 dex
| Source | Xiao et al. 2023 | Rosenthal et al. 2021 | TICv8 | Gaia DR2 | Stassun et al. 2017 | Bryan et al. 2016 | Turnbull 2015 | Maldonado et al. 2015 | Sousa et al. 2015 | Baines et al. 2009 | Wright et al. 2008 | Valenti & Fischer 2005 | Wright et al. 2004 | Nordstrom et al. 2004 | Nidever et al. 2002 | Duncan et al. 1991 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.183±0.024 | --- | --- | 0.1927±0.0186 | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | -4.91 | --- | --- | --- | --- |
|
Teff
(K)
|
5468±44 | 5490.624955970000±81.108334550750 |
5455.000+153.386-128.733
|
5540.0+71.0-43.0
|
5468±14 | --- | 5468 | 5501±20 | 5442±30 | --- | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- | --- |
-0.2193416+0.0096041-0.0114563
|
-0.22265436+0.00031944-0.00031966
|
--- | --- |
-0.187 +0.013-0.014
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
-0.105±0.030 [Fe/H] | -0.069942605721300±0.059666710565850 [Fe/H] | -0.13±0.10 [M/H] | --- | -0.11 [Fe/H] | --- | -0.1 [Fe/H] | -0.09±0.02 [Fe/H] | -0.13±0.02 [Fe/H] | --- | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | --- | --- | --- | 4.92 | --- | 9.5270±1.6620 | --- | --- | --- | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.88±0.09 | 0.8863937369660001±0.0409331960001000 |
0.9500000+0.1154760-0.1230180
|
--- | 0.71±0.07 | 0.893±0.038 | 0.89 | --- | 0.849±0.015 | --- | 0.88±0.09 | --- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
--- | 0.87005032495900±0.01872985716305 |
0.8697460+0.0435975-0.0605985
|
0.84005153+0.01319390-0.02112500
|
0.85±0.01 | --- | 0.86 | --- | 0.869±0.008 | --- | --- | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.537±0.060 | 4.5052827601100±0.0321586595551 |
4.5370100+0.0971773-0.0721736
|
--- | 4.43±0.04 | --- | 4.53 | 4.58±0.05 | 4.39±0.04 | --- | --- | --- | --- | --- | --- | --- | --- |
|
Sp. T
|
G9 | --- | --- | --- | --- | --- | G8V | --- | --- | G8 V | --- | --- | --- | --- | --- | --- | G0 |
|
γ
(km/s)
|
--- | --- | --- | -47.036275590987728±0.176786440910169 | --- | --- | --- | --- | --- | --- | --- | -46.6 | --- | -47.3±0.1 | -46.9 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 1.2±0.5 | --- | 2 | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- | --- |
2.0356905+0.5789424-0.4052052
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Radial Velocity
- Tools
| Source | Stassun et al. 2017 | Xiao et al. 2023 | Rosenthal et al. 2021 | Bryan et al. 2016 | Boisse et al. 2012 | Wright et al. 2008 |
|---|---|---|---|---|---|---|
|
Tp
(days)
|
--- |
2458428.0+72.0-116.0
|
--- |
2455278+197-359
|
2504701±1000 | 2452830.00±330.00 |
|
ω
(deg)
|
--- |
319.6+8.7-8.4
|
-6.90+44.00-41.00
|
341+22-40
|
-14±160 | 68.00 |
|
Mp sin i
(M⨁)
|
261±22 |
350.6+25.4-25.7
|
288+23-28
|
366±10 | 317.8±95.3 | 300.972±28.603 |
|
Mp sin i
(MJup)
|
0.82±0.07 |
1.103+0.080-0.081
|
0.905+0.071-0.089
|
1.15±0.03 | 1.0±0.3 | 0.947±0.090 |
|
e
|
0.04±0.05 |
0.157+0.030-0.029
|
0.038+0.036-0.027
|
0.038+0.027-0.021
|
0.26±0.15 | 0.044±0.046 |
|
P
(days)
|
3341.55884±93.00000 | 3340±40 |
3420+61-46
|
3267±33 | 3538±300 | 3342±95.000 |
|
K
(m/s)
|
14.0±0.7 | --- |
13.29+0.95-1.30
|
17.05+0.48-0.49
|
17.0±3.7 | --- |
|
a
(au)
|
4.21±0.10 |
4.20+0.14-0.15
|
4.272+0.086-0.079
|
--- | 4.3±0.4 | 4.19000±0.26000 |
|
Mp
(M⨁)
|
--- |
378+44-35
|
--- | --- | --- | --- |
|
Mp
(MJup)
|
--- |
1.19+0.14-0.11
|
--- | --- | --- | --- |
|
i
(deg)
|
--- |
69.0+13.0-12.0
|
--- | --- | --- | --- |
|
TC
(days)
|
--- | --- |
2456384+58-48
|
--- | --- | --- |
Literature Stellar Spectra
(4 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 | Infrared | Lawler et al. 2009 |
Literature Time Series
(2 File Types, 3 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 122 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 55 | Optical Spectra | Wright et al. 2008 |
| Radial Velocity Curve | 32 | Optical Spectra | Wright et al. 2007 |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP 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 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 -
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 -
Statistics of Long Period Gas Giant Planets in Known Planetary Systems
Bryan et al. 2016 | 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 -
Homogeneous spectroscopic parameters for bright planet host stars from the northern hemisphere . The impact on stellar and planetary mass
Sousa et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The SOPHIE search for northern extrasolar planets. V. Follow-up of ELODIE candidates: Jupiter-analogs around Sun-like stars
Boisse et al. 2012 | Reference Overview -
Explorations Beyond the Snow Line: Spitzer/IRS Spectra of Debris Disks Around Solar-Type Stars
Lawler et al. 2009 | Reference Overview -
Eleven Exoplanet Host Star Angular Diameters from the Chara Array
Baines et al. 2009 | Reference Overview -
The Jupiter Twin HD 154345b
Wright et al. 2008 | Reference Overview -
CPS
California Planet Search -
Validation of the new Hipparcos reduction
van Leeuwen et al. 2007 | Reference Overview -
Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars
Wright et al. 2007 | 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 -
Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog
Bakos et al. 2002 | 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 -
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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