HD 18015 Overview
HD 18015
3.13
R⦿
5603.00
K
HD 18015 b
- Architecture
- HD 18015
- HD 18015
- Other Data
- Bibliography 13
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 18015 | HD 18015 b | Radial Velocity | 2018 | Luhn et al. 2019 | Confirmed Planet |
- RA
- 02h53m27.27s
- Dec
- -08d50m52.94s
- Distance
- 123.8010±0.7975 pc
- Parallax
- 8.0490500±0.0516652 mas
- Ecliptic Latitude
- -24.26741 deg
- Ecliptic Longitude
- 37.99827 deg
- Galactic Latitude
- -55.8753 deg
- Galactic Longitude
- 186.31902 deg
- Total Proper Motion
- 63.2030945±0.0890062 mas/yr
- Proper Motion (RA)
- 63.0526000±0.0890389 mas/yr
- Proper Motion (Dec)
- -4.3589900±0.0818762 mas/yr
- Photometry
-
mV7.89±0.03
-
mTESS7.26722±0.00640
-
mJ6.628±0.019
-
mH6.336±0.029
-
mKs6.204±0.020
-
mW16.073±0.075
-
mW26.080±0.034
-
mW36.149±0.016
-
mW46.118±0.045
-
mGaia7.721940±0.000483
-
mB8.553001±0.026000
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.09±0.04 dex
-
[C/H] -0.16±0.09 dex
-
[O/H] -0.10±0.09 dex
-
[Na/H] -0.34±0.04 dex
-
[Mg/H] -0.15±0.07 dex
-
[Al/H] -0.29±0.06 dex
-
[Si/H] -0.21±0.05 dex
-
[Ca/H] -0.03±0.06 dex
-
[Y/H] 0.15±0.08 dex
-
| Source | Xiao et al. 2023 | TICv8 | Luhn et al. 2019 | Gaia DR2 | Nordstrom et al. 2004 | Michigan Catalog, Vol. 5 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5643±15 | 5639.13±223.65 | 5603 |
5700.3335+65.9165-60.4585
|
--- | --- | --- |
|
M✶
(M⦿)
|
1.50±0.03 | --- | 1.49 | --- | --- | --- | --- |
|
R✶
(R⦿)
|
--- | 3.31261 | 3.13 |
3.1459627+0.0678101-0.0715147
|
--- | --- | --- |
|
log g
(log10(cm/s2))
|
3.63±0.07 | --- | 3.64 | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- | --- | --- |
0.9738029+0.0037873-0.0038206
|
--- | --- | --- |
|
γ
(km/s)
|
--- | --- | --- | 19.204438356309357±0.165545649774674 | 18.6±0.1 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | 4 | --- | --- |
|
Sp. T
|
G6 IV | --- | --- | --- | --- | G6 IV | G0 |
|
Metallicity
(dex)
|
-0.14±0.01 [Fe/H] | -0.0810±0.2080 [M/H] | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Radial Velocity
- Tools
| Source | Luhn et al. 2019 | Xiao et al. 2023 |
|---|---|---|
|
Tp
(days)
|
2454730±170 |
2456888.0+262.0-829.0
|
|
ω
(deg)
|
265±29 |
253.0+45.0-103.0
|
|
Mp sin i
(M⨁)
|
1011±73 | 953±95 |
|
Mp sin i
(MJup)
|
3.18±0.23 | 3.0±0.3 |
|
e
|
0.148±0.061 |
0.0920+0.0900-0.0640
|
|
P
(days)
|
2278±71 |
2240+80-88
|
|
K
(m/s)
|
38.0±2.7 | --- |
|
a
(au)
|
3.87±0.32 | 3.82±0.13 |
|
Mp
(M⨁)
|
--- |
1049+216-130
|
|
Mp
(MJup)
|
--- |
3.30+0.68-0.41
|
|
i
(deg)
|
--- |
69.0+14.0-19.0
|
Literature Stellar Spectra
(1 File)
| File Type | Spectrum Type | Wavelength Category | Reference |
|---|---|---|---|
| Spectra | echelle grating | Optical | California Planet Search |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 125 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 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 -
Retired A Stars and Their Companions. VIII. 15 New Planetary Signals around Subgiants and Transit Parameters for California Planet Search Planets with Subgiant Hosts
Luhn et al. 2019 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
CPS
California Planet Search -
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 -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 5
Michigan Catalog, Vol. 5 | 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
- Search
- Browse
- Download
