HD 284149 Overview
HD 284149 A
1.24
R⦿
6061.00
K
HD 284149 AB b
HD 284149 B
HD 284149 AB b
- Architecture
- HD 284149
- HD 284149 A
- HD 284149 B
- Other Data
- Bibliography 3
- Exoplanet Archive Notes 1
- HD 284149 A Nearby Data 4
- HD 284149 B Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 284149 A | HD 284149 AB b | Imaging | 2017 | Bonavita et al. 2017 | Confirmed Planet |
HD 284149 A
- Stellar age value/uncertainties estimated from range given in ref. (Bonavita et al. 2017)
- RA
- 04h06m38.81s
- Dec
- +20d18m10.92s
- Distance
-
117.807+0.713-0.705pc
- Parallax
- 8.4600100±0.0507135 mas
- Ecliptic Latitude
- -.57312 deg
- Ecliptic Longitude
- 63.5595 deg
- Galactic Latitude
- -23.0516 deg
- Galactic Longitude
- 173.01083 deg
- Total Proper Motion
- 16.0465447±0.1055242 mas/yr
- Proper Motion (RA)
- 6.552370±0.159439 mas/yr
- Proper Motion (Dec)
- -14.6478000±0.0909769 mas/yr
- Photometry
-
mV9.57±0.03
-
mTESS9.01554±0.00650
-
mJ8.479±0.043
-
mH8.208±0.021
-
mKs8.100±0.029
-
mW18.065±0.024
-
mW28.074±0.018
-
mW38.043±0.021
-
mW48.134±0.253
-
mGaia9.419670±0.001039
-
mB10.212±0.063
| Source | TICv8 | Bonavita et al. 2017 |
|---|---|---|
|
Teff
(K)
|
6061.000+224.708-217.090
|
6035±65 |
|
L✶
(log10(L⦿))
|
0.2695466+0.0484591-0.0327449
|
0.342+0.081-0.099
|
|
ρ✶
(g/cm3)
|
0.841845+0.242255-0.204419
|
--- |
|
M✶
(M⦿)
|
1.130000+0.226407-0.137486
|
--- |
|
R✶
(R⦿)
|
1.2369100+0.0696663-0.0458864
|
1.36±0.33 |
|
log g
(log10(cm/s2))
|
4.3064700+0.0915839-0.0946093
|
--- |
|
v sin i
(km/s)
|
--- | 27.0±1.9 |
|
Age
(Gyr)
|
--- |
0.025+0.025-0.010
|
|
Prot
(days)
|
--- | 1.051±0.005 |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Imaging
- Tools
| Source | Bonavita et al. 2017 | Hoch et al. 2023 |
|---|---|---|
|
Teq
(K)
|
2395±113 |
2502+122-211
|
|
Mp
(M⨁)
|
8353±931 |
8982+238-318
|
|
Mp
(MJup)
|
26.28±2.93 |
28.26+0.75-1.00
|
|
a
(au)
|
431.16±2.93 | --- |
- RA
- ---
- Dec
- ---
- Distance
- ---
- Parallax
- ---
- Ecliptic Latitude
- ---
- Ecliptic Longitude
- ---
- Galactic Latitude
- ---
- Galactic Longitude
- ---
- Total Proper Motion
- ---
- Proper Motion (RA)
- ---
- Proper Motion (Dec)
- ---
- Photometry
-
mV---
-
mTESS---
-
mJ---
-
mH---
-
mKs---
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mGaia---
-
mB---
- Tools
- Stellar Hosts
| Source | Hoch et al. 2023 | Bonavita et al. 2017 |
|---|---|---|
|
M✶
(M⦿)
|
0.16±0.02 | 0.16±0.04 |
|
Sp. T
|
--- | M6 +/- 1 |
- Known Objects
- 1 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
- Known Objects
- 1 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Assessing the C/O Ratio Formation Diagnostic: A Potential Trend with Companion Mass
Hoch et al. 2023 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Orbiting a binary. SPHERE characterisation of the HD 284149 system
Bonavita et al. 2017 | 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
