HD 27631 Overview
HD 27631
1.00
R⦿
5737.00
K
HD 27631 b
- Architecture
- HD 27631
- HD 27631
- Other Data
- Bibliography 15
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 27631 | HD 27631 b | Radial Velocity | 2012 | Marmier et al. 2013 | Confirmed Planet |
- RA
- 04h19m45.41s
- Dec
- -41d57m38.38s
- Distance
-
50.2862+0.0823-0.0821pc
- Parallax
- 19.8573000±0.0322721 mas
- Ecliptic Latitude
- -61.81048 deg
- Ecliptic Longitude
- 48.17785 deg
- Galactic Latitude
- -45.36507 deg
- Galactic Longitude
- 246.32433 deg
- Total Proper Motion
- 100.8054119±0.0647042 mas/yr
- Proper Motion (RA)
- -41.2292000±0.0538678 mas/yr
- Proper Motion (Dec)
- -91.9885000±0.0666689 mas/yr
- Photometry
-
mV8.26±0.03
-
mTESS7.6438±0.0060
-
mJ7.023±0.026
-
mH6.719±0.034
-
mKs6.646±0.021
-
mW16.638±0.072
-
mW26.616±0.022
-
mW36.637±0.015
-
mW46.614±0.061
-
mGaia8.084780±0.000368
-
mB8.915±0.025
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.12±0.04 dex
-
[C/H] 0.09±0.12 dex
-
[O/H] 0.08±0.06 dex
-
[Na/H] -0.17±0.12 dex
-
[Mg/H] 0.13±0.09 dex
-
[Al/H] 0.03±0.08 dex
-
[Si/H] -0.05±0.05 dex
-
[Ca/H] -0.03±0.06 dex
-
[Y/H] -0.08±0.08 dex
-
[BaII/H] -0.08±0.13 dex
| Source | Xiao et al. 2023 | TICv8 | Gaia DR2 | Barbato et al. 2018 | Santos et al. 2013 | Marmier et al. 2013 | Nordstrom et al. 2004 | Henry et al. 1996 | Michigan Catalog, Vol. 2 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | 0.177 | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | -4.91 | --- | --- |
|
Teff
(K)
|
5737±36 |
5691.830+123.732-148.755
|
5732.5000+45.8335-81.5000
|
5737±36 | 5700±20 | 5737±36 | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
0.043385466+0.012327900-0.008498234
|
0.043351352+0.001112244-0.001115060
|
--- | --- | -0.056 | --- | --- | --- | --- |
|
Metallicity
(dex)
|
-0.12±0.05 [Fe/H] | -0.1168970±0.0185695 [M/H] | --- | -0.12±0.05 [Fe/H] | -0.11±0.02 [Fe/H] | -0.12±0.05 [Fe/H] | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | 21.090881868624258±0.153109469960739 | --- | --- | 21.1133±0.0049 | 20.4±0.1 | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | 1.34 | 3 | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | 4.010±2.892 | --- | 4.4±3.6 | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.94±0.04 |
1.010000+0.155274-0.102308
|
--- | 0.944±0.032 | 0.940±0.070 | 0.94±0.04 | --- | --- | --- | --- |
|
R✶
(R⦿)
|
--- |
1.0810400+0.0438211-0.0684201
|
1.0657128+0.0309616-0.0168393
|
0.923±0.033 | --- | 1.0 | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.48±0.09 |
4.3747100+0.0917321-0.0745059
|
--- | 4.455±0.038 | 4.37±0.05 | 4.48±0.09 | --- | --- | --- | --- |
|
Sp. T
|
G3 IV/V | --- | --- | --- | --- | G3 IV-V | --- | --- | G3 IV/V | G0 |
|
Prot
(days)
|
--- | --- | --- | 31 | --- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- |
1.1270997+0.3536676-0.1768965
|
--- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Radial Velocity
- Tools
| Source | Barbato et al. 2018 | Xiao et al. 2023 | Marmier et al. 2013 |
|---|---|---|---|
|
Tp
(days)
|
2456086.0+193.4-170.8
|
2456110.0+158.0-147.0
|
2453867±224 |
|
ω
(deg)
|
122.642+33.335-30.158
|
128.0+28.0-27.0
|
134±44 |
|
Mp sin i
(M⨁)
|
474.8±13.3 | 467±38 | 460.83±44.49 |
|
Mp sin i
(MJup)
|
1.494±0.042 | 1.47±0.12 | 1.45±0.14 |
|
e
|
0.141+0.062-0.065
|
0.163±0.057 | 0.12±0.06 |
|
P
(days)
|
2198.14+54.11-50.34
|
2170+47-44
|
2208±66 |
|
K
(m/s)
|
24.51+1.84-1.82
|
--- | 23.7±1.9 |
|
a
(au)
|
3.242+0.070-0.068
|
3.220+0.065-0.064
|
3.25±0.07 |
|
Mp
(M⨁)
|
--- |
496+64-48
|
--- |
|
Mp
(MJup)
|
--- |
1.56+0.20-0.15
|
--- |
|
i
(deg)
|
--- |
74.0+11.0-15.0
|
--- |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 126 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 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 Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Exploring the realm of scaled solar system analogues with HARPS
Barbato et al. 2018 | 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 CORALIE survey for southern extrasolar planets XVII. New and updated long period and massive planets
Marmier et al. 2013 | 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 -
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 2
Michigan Catalog, Vol. 2 | 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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