HD 77338 Overview
HD 77338
0.88
R⦿
5370.00
K
HD 77338 b
- Architecture
- HD 77338
- HD 77338
- Other Data
- Bibliography 12
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 77338 | HD 77338 b | Radial Velocity | 2012 | Jenkins et al. 2013 | Confirmed Planet |
- RA
- 09h01m12.54s
- Dec
- -25d31m41.64s
- Distance
-
45.9350+0.0753-0.0751pc
- Parallax
- 21.7410000±0.0353671 mas
- Ecliptic Latitude
- -40.38067 deg
- Ecliptic Longitude
- 147.35637 deg
- Galactic Latitude
- 13.55156 deg
- Galactic Longitude
- 251.36393 deg
- Total Proper Motion
- 274.5266405±0.0544753 mas/yr
- Proper Motion (RA)
- 39.8701000±0.0605727 mas/yr
- Proper Motion (Dec)
- -271.6160000±0.0543364 mas/yr
- Photometry
-
mV8.63±0.03
-
mTESS7.9017±0.0060
-
mJ7.218±0.023
-
mH6.905±0.033
-
mKs6.761±0.016
-
mW16.713±0.078
-
mW26.750±0.021
-
mW36.767±0.016
-
mW46.655±0.068
-
mGaia8.409920±0.000262
-
mB9.405±0.000
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.37±0.12 dex
-
[C/H] 0.44±0.18 dex
-
[O/H] 0.24±0.06 dex
-
[Na/H] 0.41±0.12 dex
-
[Mg/H] 0.38±0.12 dex
-
[Al/H] 0.34±0.14 dex
-
[Si/H] 0.36±0.10 dex
-
[Ca/H] 0.27±0.14 dex
-
[Y/H] 0.21±0.28 dex
-
[BaII/H] 0.35±0.08 dex
| Source | TICv8 | Gaia DR2 | Stassun et al. 2017 | Santos et al. 2013 | Jenkins et al. 2013 | Michigan Catalog, Vol. 4 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5383.1100+141.8490-78.0414
|
5353.975+103.025-101.975
|
5341±31 | 5440±52 | 5370±82 | --- | --- |
|
L✶
(log10(L⦿))
|
-0.1524805+0.0079620-0.0106358
|
-0.14970802+0.00107638-0.00107907
|
--- | --- | -0.2596±0.0161 | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | 2.33±0.05 | --- | --- |
|
M✶
(M⦿)
|
0.93000000+0.14867300-0.09328490
|
--- | 1.37±0.32 | 0.970±0.080 | 0.93±0.05 | --- | --- |
|
R✶
(R⦿)
|
0.96459700+0.03736580-0.05515180
|
0.978241150+0.038356800-0.036588500
|
0.97±0.02 | --- | 0.88±0.04 | --- | --- |
|
Metallicity
(dex)
|
0.3307320±0.0312348 [M/H] | --- | 0.32 [Fe/H] | 0.28±0.04 [Fe/H] | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.4378600+0.0908437-0.0637543
|
--- | 4.60±0.10 | 4.36±0.11 | --- | --- | --- |
|
γ
(km/s)
|
--- | 8.2086717068695449±0.1663084524403493 | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | K0 IV | K0 |
|
ρ✶
(g/cm3)
|
1.4608620+0.3377902-0.2967995
|
--- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Stassun et al. 2017 | Jenkins et al. 2013 |
|---|---|---|
|
ω
(deg)
|
--- | 223.454 |
|
Mp
(M⨁)
|
--- |
15.9 +4.7-5.3
|
|
Mp
(MJup)
|
--- |
0.05 +0.015-0.017
|
|
e
|
0.090±0.220 |
0.09 +0.25-0.09
|
|
P
(days)
|
5.73610±0.00150 | 5.7361±0.0015 |
|
a
(au)
|
0.060±0.000 | 0.0614 |
|
Mp sin i
(M⨁)
|
19±6 | --- |
|
Mp sin i
(MJup)
|
0.06±0.02 | --- |
|
K
(m/s)
|
6.0±1.7 | --- |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 176 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 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 -
A Hot Uranus Orbiting the Super Metal-rich Star HD77338 and theMetallicity - Mass Connection
Jenkins et al. 2013 | 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 -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 4
Michigan Catalog, Vol. 4 | 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
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