HD 39194 Overview
HD 39194
0.74
R⦿
5326.00
K
HD 39194 b
HD 39194 c
HD 39194 d
- Architecture
- HD 39194
- HD 39194
- Other Data
- Bibliography 14
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 39194 | HD 39194 b | Radial Velocity | 2021 | Unger et al. 2021 | Confirmed Planet |
| HD 39194 | HD 39194 c | Radial Velocity | 2021 | Unger et al. 2021 | Confirmed Planet |
| HD 39194 | HD 39194 d | Radial Velocity | 2021 | Unger et al. 2021 | Confirmed Planet |
- RA
- 05h44m30.98s
- Dec
- -70d08m17.66s
- Distance
- 26.4131±0.0265 pc
- Parallax
- 37.8311000±0.0377408 mas
- Ecliptic Latitude
- -86.14976 deg
- Ecliptic Longitude
- 289.97279 deg
- Galactic Latitude
- -31.0579 deg
- Galactic Longitude
- 280.60948 deg
- Total Proper Motion
- 1276.8394966±0.0778011 mas/yr
- Proper Motion (RA)
- -309.4240000±0.0627358 mas/yr
- Proper Motion (Dec)
- 1238.7800000±0.0786454 mas/yr
- Photometry
-
mV8.09±0.03
-
mTESS7.3472±0.0061
-
mJ6.598±0.021
-
mH6.212±0.031
-
mKs6.094±0.020
-
mIc7.235
-
mGaia7.852010±0.000243
-
mB8.842±0.025
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.60±0.08 dex
-
[C/H] -0.17±0.18 dex
-
[O/H] -0.17±0.12 dex
-
[Na/H] -0.49±0.16 dex
-
[Mg/H] -0.27±0.06 dex
-
[Al/H] -0.29±0.08 dex
-
[Si/H] -0.40±0.04 dex
-
[Ca/H] -0.37±0.15 dex
-
[Y/H] -0.48±0.08 dex
-
[BaII/H] -0.60±0.14 dex
| Source | Unger et al. 2021 | TICv8 | Turnbull 2015 | Sousa et al. 2008 | Gray et al. 2006 | Nordstrom et al. 2004 | Michigan Catalog, Vol. 1 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5205±23 |
5186.190+169.855-107.844
|
5326 | 5205±23 | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
-0.41 |
-0.3975653+0.0144622-0.0090843
|
-0.398 +0.051-0.058
|
-0.440+0.020-0.021
|
--- | --- | --- | --- |
|
M✶
(M⦿)
|
0.67±0.04 |
0.8800000+0.1114610-0.0970666
|
0.79 | 0.587 | --- | --- | --- | --- |
|
R✶
(R⦿)
|
--- |
0.7837420+0.0388623-0.0630774
|
0.74 | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.53±0.05 |
4.5942000+0.1098030-0.0712972
|
4.6 | 4.53±0.05 | --- | --- | --- | --- |
|
Sp. T
|
K0 V | --- | G8V | --- | K0 V | --- | G8 V | G0 |
|
Metallicity
(dex)
|
-0.61±0.02 [Fe/H] | -0.6269570±0.0088465 [M/H] | --- | -0.61±0.02 [Fe/H] | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | --- | --- | --- | 13.7±0.1 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | 2 | --- | --- |
|
Age
(Gyr)
|
10±3 | --- | --- | --- | --- | --- | --- | --- |
|
CAII LOG RHK
|
-4.95 | --- | --- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- |
2.577092+0.809091-0.547357
|
--- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Unger et al. 2021 |
|---|---|
|
Tp
(days)
|
2455503.8±1.4 |
|
Mp sin i
(M⨁)
|
4.0±0.3 |
|
Mp sin i
(MJup)
|
0.013±0.001 |
|
e
|
<0.207 |
|
P
(days)
|
5.6368±0.0004 |
|
K
(m/s)
|
1.86±0.13 |
|
a
(au)
|
0.056±0.001 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Unger et al. 2021 |
|---|---|
|
Tp
(days)
|
2455499±3 |
|
Mp sin i
(M⨁)
|
6.3±0.5 |
|
Mp sin i
(MJup)
|
0.020±0.002 |
|
e
|
<0.154 |
|
P
(days)
|
14.030±0.003 |
|
K
(m/s)
|
2.19±0.14 |
|
a
(au)
|
0.103±0.002 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Unger et al. 2021 |
|---|---|
|
Tp
(days)
|
2455516±7 |
|
Mp sin i
(M⨁)
|
4.0±0.6 |
|
Mp sin i
(MJup)
|
0.013±0.002 |
|
e
|
<0.333 |
|
P
(days)
|
33.91±0.03 |
|
K
(m/s)
|
1.04±0.14 |
|
a
(au)
|
0.1850±0.0033 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 112 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 3 Confirmed Planets
- 7 2MASS Point Source Catalog
- Data Files
- 3 Associated Literature Data
-
The HARPS search for southern extra-solar planets. XLVI. 12 super-Earths around the solar type stars HD 39194, HD 93385, HD 96700, HD 154088, and HD 189567
Unger et al. 2021 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | 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 -
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 Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | 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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