HD 51608 Overview
HD 51608
0.92
R⦿
5358.00
K
HD 51608 b
HD 51608 c
- Architecture
- HD 51608
- HD 51608
- Other Data
- Bibliography 16
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 51608 | HD 51608 b | Radial Velocity | 2019 | Udry et al. 2019 | Confirmed Planet |
| HD 51608 | HD 51608 c | Radial Velocity | 2019 | Udry et al. 2019 | Confirmed Planet |
- RA
- 06h54m51.29s
- Dec
- -55d15m36.07s
- Distance
-
35.0553+0.0333-0.0331pc
- Parallax
- 28.4974000±0.0268026 mas
- Ecliptic Latitude
- -76.94415 deg
- Ecliptic Longitude
- 126.72896 deg
- Galactic Latitude
- -21.53947 deg
- Galactic Longitude
- 265.15647 deg
- Total Proper Motion
- 162.8526489±0.0561966 mas/yr
- Proper Motion (RA)
- -27.9513000±0.0509621 mas/yr
- Proper Motion (Dec)
- -160.4360000±0.0563479 mas/yr
- Photometry
-
mV8.17±0.03
-
mTESS7.4649±0.0060
-
mJ6.813±0.024
-
mH6.451±0.018
-
mKs6.328±0.018
-
mW16.290±0.098
-
mW26.227±0.026
-
mW36.326±0.015
-
mW46.267±0.035
-
mIc---
-
mGaia7.960580±0.000279
-
mB8.948±0.025
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.04±0.04 dex
-
[C/H] 0.02±0.08 dex
-
[O/H] 0.05±0.26 dex
-
[Na/H] -0.08±0.04 dex
-
[Mg/H] 0.06±0.06 dex
-
[Al/H] 0.07±0.02 dex
-
[Si/H] 0.00±0.06 dex
-
[Ca/H] 0.05±0.08 dex
-
[Y/H] -0.04±0.08 dex
-
[BaII/H] -0.06±0.10 dex
| Source | TICv8 | Udry et al. 2019 | Gaia DR2 | Sousa et al. 2008 | Gray et al. 2006 | Nordstrom et al. 2004 | Henry et al. 1996 | Michigan Catalog, Vol. 1 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | 0.173 | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | -4.97 | --- | --- |
|
Teff
(K)
|
5352.600+165.304-130.923
|
5358±22 |
5358.3335+171.8330-60.3335
|
5358±22 | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
-0.2059246+0.0115043-0.0104673
|
-0.24+0.01-0.02
|
-0.20526650+0.00068957-0.00069064
|
-0.243+0.014-0.015
|
--- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
-0.0720000±0.0089443 [M/H] | -0.07±0.01 [Fe/H] | --- | -0.07±0.01 [Fe/H] | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.9300000+0.1275300-0.1049730
|
0.80 | --- | 0.798 | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.4814300+0.0718527-0.1094340
|
4.36±0.05 | --- | 4.36±0.05 | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | 1.3 | --- | --- | --- | 3 | --- | --- | --- |
|
Sp. T
|
--- | G7 V | --- | --- | K0 IV-V | --- | --- | G8 V | G5 |
|
Prot
(days)
|
--- | 40.0±4.0 | --- | --- | --- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | 39.875824841212278±0.146514900324614 | --- | --- | 39.1±0.1 | --- | --- | --- |
|
R✶
(R⦿)
|
0.9174040+0.0513668-0.0663719
|
--- |
0.91613597+0.02098460-0.05604780
|
--- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
1.6981076+0.4265838-0.4608186
|
--- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Udry et al. 2019 |
|---|---|
|
Tp
(days)
|
2455494.5239+1.1795-1.1073
|
|
ω
(deg)
|
117.45+30.27-28.91
|
|
Mp sin i
(M⨁)
|
12.77+1.20-1.19
|
|
Mp sin i
(MJup)
|
0.0402+0.0038-0.0037
|
|
e
|
0.090±0.040 |
|
P
(days)
|
14.0726±0.0016 |
|
K
(m/s)
|
3.95±0.16 |
|
a
(au)
|
0.1059+0.0043-0.0046
|
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Udry et al. 2019 |
|---|---|
|
Tp
(days)
|
2455498.3725+7.6262-9.0495
|
|
ω
(deg)
|
-165.07+29.34-33.93
|
|
Mp sin i
(M⨁)
|
14.31+1.63-1.53
|
|
Mp sin i
(MJup)
|
0.0450+0.0051-0.0048
|
|
e
|
0.14±0.07 |
|
P
(days)
|
95.9446+0.1555-0.1366
|
|
K
(m/s)
|
2.36±0.17 |
|
a
(au)
|
0.3809+0.0153-0.0164
|
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 129 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 2 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 2 Associated Literature Data
-
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 -
All WISE Data Release
Cutri et al. 2014 | 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 -
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 -
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 -
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 -
A Survey of Ca II H and K Chromospheric Emission in Southern Solar-Type Stars
Henry et al. 1996 | Reference Overview -
BVRI photometry of the Gliese Catalogue stars
Bessell 1990 | Reference Overview -
VRI photometry of nearby stars.
Cousins 1980a | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 1
Michigan Catalog, Vol. 1 | 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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