HD 145934 Overview
HD 145934
6.72
R⦿
4855.85
K
HD 145934 b
- Architecture
- HD 145934
- HD 145934
- Other Data
- Bibliography 8
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 145934 | HD 145934 b | Radial Velocity | 2015 | Feng et al. 2015 | Confirmed Planet |
- RA
- 16h13m09.89s
- Dec
- +13d14m22.03s
- Distance
- 227.8810±2.3975 pc
- Parallax
- 4.3600900±0.0458168 mas
- Ecliptic Latitude
- 33.78057 deg
- Ecliptic Longitude
- 238.23518 deg
- Galactic Latitude
- 41.01691 deg
- Galactic Longitude
- 26.92843 deg
- Total Proper Motion
- 9.1821593±0.0515018 mas/yr
- Proper Motion (RA)
- 9.0639200±0.0516831 mas/yr
- Proper Motion (Dec)
- -1.4688100±0.0440472 mas/yr
- Photometry
-
mV8.495±0.003
-
mTESS7.63368±0.00600
-
mJ6.758±0.023
-
mH6.234±0.017
-
mKs6.145±0.015
-
mW16.187±0.040
-
mW26.058±0.030
-
mW36.078±0.015
-
mW46.038±0.052
-
mGaia8.240650±0.000358
-
mB9.531±0.030
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.19±0.04 dex
-
-
[O/H] 0.16±0.09 dex
-
[Na/H] 0.19±0.04 dex
-
-
-
[Si/H] -0.07±0.05 dex
-
-
-
| Source | Feng et al. 2022 | Rosenthal et al. 2021 | TICv8 | Gaia DR2 | Feng et al. 2015 | Takeda et al. 2007 |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
--- | 4823.746899910000±78.093870282250 | 4899.0±44.0 |
4855.8500+77.2164-59.0497
|
--- | --- |
|
L✶
(log10(L⦿))
|
--- | --- | --- |
1.3545504+0.0063729-0.0064678
|
--- | --- |
|
γ
(km/s)
|
--- | --- | --- | -28.203920041538765±0.145280988975951 | --- | --- |
|
R✶
(R⦿)
|
--- | 6.9305872451499999±0.1719686085050000 | 6.62421 |
6.720434+0.166479-0.208741
|
5.38±0.44 |
5.38+0.42-0.44
|
|
Age
(Gyr)
|
--- | --- | --- | --- | --- |
1.56+0.28-0.32
|
|
M✶
(M⦿)
|
2.058±0.118 | 1.8126915296100±0.2322803308405 | --- | --- | 1.748±0.105 |
1.748+0.070-0.114
|
|
log g
(log10(cm/s2))
|
--- | 3.0112046467600000±0.0587176644427500 | --- | --- | 3.23±0.06 |
3.23+0.05-0.06
|
|
Sp. T
|
--- | --- | --- | --- | K0 | --- |
|
Metallicity
(dex)
|
--- | 0.095067929534700002±0.060002057369599994 [Fe/H] | 0.15±0.03 [M/H] | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Feng et al. 2022 | Rosenthal et al. 2021 | Feng et al. 2015 |
|---|---|---|---|
|
Tp
(days)
|
2448526.931+1483.770-268.008
|
--- | 2451430±370 |
|
ω
(deg)
|
186.316+60.943-92.493
|
0.0±63.0 | 215±62 |
|
Mp
(M⨁)
|
658.5+519.3-15.3
|
--- | --- |
|
Mp
(MJup)
|
2.072+1.634-0.048
|
--- | --- |
|
e
|
0.0780+0.0090-0.0270
|
0.0570+0.0570-0.0390
|
0.053 +0.053-0.063
|
|
i
(deg)
|
81.9580+40.8790-41.7590
|
--- | --- |
|
P
(days)
|
2751.53433+48.76203-49.34891
|
2790+44-39
|
2730±100 |
|
K
(m/s)
|
18.427+1.418-1.388
|
20.0+1.6-1.5
|
22.9±2.6 |
|
a
(au)
|
4.890+0.108-0.113
|
4.73+0.20-0.21
|
4.60±0.14 |
|
Mp sin i
(M⨁)
|
--- |
648+76-73
|
724.62±82.63 |
|
Mp sin i
(MJup)
|
--- |
2.04+0.24-0.23
|
2.28±0.26 |
|
TC
(days)
|
--- |
2455976+57-56
|
--- |
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 2 KELT Time Series
- 1 Associated Literature Data
-
3D Selection of 167 Substellar Companions to Nearby Stars
Feng et al. 2022 | Reference Overview -
The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades
Rosenthal et al. 2021 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
The California Planet Survey IV: A Planet Orbiting the Giant Star HD 145934 and Updates to Seven Systems with Long-period Planets
Feng et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Structure and Evolution of Nearby Stars with Planets. II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog
Takeda et al. 2007 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | 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
