HD 94834 Overview
HD 94834
4.40
R⦿
4874.78
K
HD 94834 b
- Architecture
- HD 94834
- HD 94834
- Other Data
- Bibliography 9
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 94834 | HD 94834 b | Radial Velocity | 2018 | Luhn et al. 2019 | Confirmed Planet |
- RA
- 10h57m15.03s
- Dec
- +24d08m34.57s
- Distance
- 98.1609±0.6436 pc
- Parallax
- 10.1591000±0.0662931 mas
- Ecliptic Latitude
- 16.08823 deg
- Ecliptic Longitude
- 156.10928 deg
- Galactic Latitude
- 64.14605 deg
- Galactic Longitude
- 213.12817 deg
- Total Proper Motion
- 80.5908192±0.1323465 mas/yr
- Proper Motion (RA)
- -72.055700±0.135804 mas/yr
- Proper Motion (Dec)
- 36.095100±0.117562 mas/yr
- Photometry
-
mV7.60±0.03
-
mTESS6.7033±0.0061
-
mJ5.818±0.018
-
mH5.361±0.029
-
mKs5.200±0.017
-
mW15.129±0.219
-
mW24.993±0.098
-
mW35.203±0.016
-
mW45.177±0.046
-
mGaia7.302410±0.000494
-
mB8.603±0.023
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.12±0.04 dex
-
[C/H] -0.04±0.09 dex
-
[O/H] -0.02±0.09 dex
-
[Na/H] -0.07±0.04 dex
-
[Mg/H] 0.06±0.07 dex
-
[Al/H] 0.07±0.06 dex
-
[Si/H] -0.06±0.05 dex
-
[Ca/H] 0.10±0.06 dex
-
[Y/H] 0.10±0.08 dex
| Source | TICv8 | Luhn et al. 2019 | Gaia DR2 | Cannon & Pickering 1918 |
|---|---|---|---|---|
|
Sp. T
|
--- | --- | --- | K0 |
|
Teff
(K)
|
4798.0±25.0 | 4798 |
4874.775+52.225-56.775
|
--- |
|
L✶
(log10(L⦿))
|
--- | --- |
0.9930073+0.0036393-0.0036701
|
--- |
|
γ
(km/s)
|
--- | --- | 2.9147974225815769±0.1774018830077238 | --- |
|
R✶
(R⦿)
|
4.57497 | 4.20 |
4.3979180+0.1042600-0.0927394
|
--- |
|
Metallicity
(dex)
|
0.12±0.10 [M/H] | --- | --- | --- |
|
M✶
(M⦿)
|
--- | 1.11 | --- | --- |
|
log g
(log10(cm/s2))
|
--- | 3.22 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Luhn et al. 2019 |
|---|---|
|
Tp
(days)
|
2456100±190 |
|
ω
(deg)
|
38±41 |
|
Mp sin i
(M⨁)
|
400±54 |
|
Mp sin i
(MJup)
|
1.26±0.17 |
|
e
|
0.14±0.10 |
|
P
(days)
|
1576±76 |
|
K
(m/s)
|
20.7±2.9 |
|
a
(au)
|
2.74±0.18 |
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 | 98 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
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 -
CPS
California Planet Search -
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 -
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
