HD 155358 Overview
HD 155358
1.38
R⦿
5900.00
K
HD 155358 b
HD 155358 c
- Architecture
- HD 155358
- HD 155358
- Other Data
- Bibliography 13
- Nearby Data 4
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
HD 155358 | HD 155358 b | Radial Velocity | 2007 | Cochran et al. 2007 | Confirmed Planet |
HD 155358 | HD 155358 c | Radial Velocity | 2007 | Cochran et al. 2007 | Confirmed Planet |
- RA
- 17h09m34.34s
- Dec
- +33d21m17.74s
- Distance
- 43.6197±0.0472 pc
- Parallax
- 22.8965000±0.0246113 mas
- Ecliptic Latitude
- 55.96527 deg
- Ecliptic Longitude
- 250.99026 deg
- Galactic Latitude
- 34.77496 deg
- Galactic Longitude
- 56.28261 deg
- Total Proper Motion
- 310.0068889±0.0394395 mas/yr
- Proper Motion (RA)
- -222.4590000±0.0369934 mas/yr
- Proper Motion (Dec)
- -215.9080000±0.0418803 mas/yr
- Photometry
-
mV7.28±0.03
-
mTESS6.7281±0.0060
-
mJ6.158±0.024
-
mH5.886±0.023
-
mKs5.808±0.018
-
mW15.879±0.114
-
mW25.726±0.046
-
mW35.834±0.015
-
mW45.779±0.042
-
mGaia7.120740±0.000255
-
mB7.794±0.023
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.62±0.11 dex
-
[C/H] -0.47±0.09 dex
-
[O/H] -0.16±0.06 dex
-
[Na/H] -0.58±0.10 dex
-
[Mg/H] -0.37±0.03 dex
-
[Al/H] -0.50±0.10 dex
-
[Si/H] -0.49±0.06 dex
-
[Ca/H] -0.44±0.04 dex
-
[Y/H] -0.74±0.08 dex
-
[BaII/H] -0.84±0.04 dex
Source | TICv8 | Gaia DR2 | Stassun et al. 2017 | Santos et al. 2013 | Robertson et al. 2012 | Nordstrom et al. 2004 | Cannon & Pickering 1918 |
---|---|---|---|---|---|---|---|
Teff
(K)
|
5911.520+118.137-144.741
|
5987.3335+65.4165-79.3335
|
5905±13 | 5908±28 | 5900±100 | --- | --- |
Metallicity
(dex)
|
-0.6207550±0.0192305 [M/H] | --- | -0.60 [Fe/H] | -0.62±0.02 [Fe/H] | -0.51±0.06 [Fe/H] | --- | --- |
Age
(Gyr)
|
--- | --- | --- | --- | 10.70 | --- | --- |
M✶
(M⦿)
|
1.080000+0.160894-0.101102
|
--- | 1.15±0.08 | 0.91±0.06 | 0.92 | --- | --- |
log g
(log10(cm/s2))
|
4.2131100+0.0874171-0.0688992
|
--- | 4.22±0.03 | 4.26±0.03 | 4.16±0.12 | --- | --- |
Sp. T
|
--- | --- | --- | --- | G0 | --- | G0 |
R✶
(R⦿)
|
1.3464500+0.0858709-0.0461442
|
1.3119922+0.0354719-0.0282060
|
1.38±0.02 | --- | --- | --- | --- |
γ
(km/s)
|
--- | -9.074610416459729±0.177220546896125 | --- | --- | --- | -9.1±0.3 | --- |
v sin i
(km/s)
|
--- | --- | --- | --- | --- | 2 | --- |
L✶
(log10(L⦿))
|
0.29986931+0.01662684-0.00816910
|
0.29949102+0.00080851-0.00081002
|
--- | --- | --- | --- | --- |
ρ✶
(g/cm3)
|
0.6237664+0.1605792-0.1147924
|
--- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
Source | Stassun et al. 2017 | Robertson et al. 2012 |
---|---|---|
Mp sin i
(M⨁)
|
315±25 | 270±16 |
Mp sin i
(MJup)
|
0.990±0.080 | 0.85±0.05 |
e
|
0.17±0.03 | 0.17±0.03 |
P
(days)
|
194.30000±0.30000 | 194.3±0.3 |
K
(m/s)
|
32.0±2.0 | 32.0±2.0 |
a
(au)
|
0.63±0.02 | 0.64±0.01 |
Tp
(days)
|
--- | 2451224.8±6.0 |
ω
(deg)
|
--- | 143.±11. |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
Source | Robertson et al. 2012 |
---|---|
Tp
(days)
|
2455345.4±28. |
ω
(deg)
|
180.±26. |
Mp sin i
(M⨁)
|
261±22 |
Mp sin i
(MJup)
|
0.82±0.07 |
e
|
0.16±0.1 |
P
(days)
|
391.9±1.0 |
K
(m/s)
|
24.9±1.0 |
a
(au)
|
1.02±0.02 |
Literature Time Series
(2 File Types, 3 Files)
File Type | Data Points | Filter | Reference |
---|---|---|---|
Photometric Light Curve | 130 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
Radial Velocity Curve | 122 | Optical Spectra | Robertson et al. 2012 |
Radial Velocity Curve | 71 | Optical Spectra | Cochran et al. 2007 |
- Known Objects
- 2 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 2 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 -
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 -
The McDonald Observatory Planet Search: New Long-Period Giant Planets, and Two Interacting Jupiters in the HD 155358 System
Robertson et al. 2012 | Reference Overview -
A Planetary System around HD 155358: The Lowest Metallicity Planet Host Star
Cochran et al. 2007 | 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 -
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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