HD 143105 Overview
HD 143105
1.65
R⦿
6380.00
K
HD 143105 b
HD 143105 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| HD 143105 | ||||||
| HD 143105 b | 2.2 d | > 384.57 M⨁ | Radial Velocity | 2016 | Hébrard et al. 2016 | Confirmed Planet |
- RA
- 15h53m36.57s
- Dec
- +68d43m11.92s
- Distance
-
46.7789+0.0435-0.0433pc
- Parallax
- 21.3482000±0.0196856 mas
- Ecliptic Latitude
- 77.92862 deg
- Ecliptic Longitude
- 155.40065 deg
- Galactic Latitude
- 40.62573 deg
- Galactic Longitude
- 102.97517 deg
- Total Proper Motion
- 31.7710591±0.0390857 mas/yr
- Proper Motion (RA)
- 2.1956400±0.0514829 mas/yr
- Proper Motion (Dec)
- -31.6951000±0.0390167 mas/yr
- Photometry
-
mV6.77005±0.02300
-
mTESS6.2659±0.0060
-
mJ5.795±0.026
-
mH5.628±0.029
-
mKs5.519±0.020
-
mW15.480±0.143
-
mW25.324±0.057
-
mW35.534±0.016
-
mW45.478±0.031
-
mGaia6.625830±0.000257
-
mB7.272±0.023
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.05±0.04 dex
-
[C/H] 0.03±0.34 dex
-
[O/H] 0.02±0.04 dex
-
[Na/H] -0.17±0.16 dex
-
[Mg/H] 0.05±0.12 dex
-
[Al/H] -0.24±0.23 dex
-
[Si/H] -0.12±0.10 dex
-
[Ca/H] -0.13±0.22 dex
-
[BaII/H] 0.05±0.19 dex
| Source | TICv8 | Gaia DR2 | Hébrard et al. 2016 | Nordstrom et al. 2004 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|
|
Teff
(K)
|
6254.800+100.893-122.106
|
6192.0000+40.6665-21.0000
|
6380±60 | --- | --- |
|
Metallicity
(dex)
|
--- | --- | 0.15±0.04 [Fe/H] | --- | --- |
|
γ
(km/s)
|
--- | 15.939581972448696±0.278608031992472 | 15.9418±0.0030 | 15.9±0.3 | --- |
|
v sin i
(km/s)
|
--- | --- | 9.10±1.00 | 10 | --- |
|
M✶
(M⦿)
|
1.220000+0.196552-0.183878
|
--- | 1.51±0.11 | --- | --- |
|
log g
(log10(cm/s2))
|
4.1102100+0.0775464-0.0936365
|
--- | 4.37±0.04 | --- | --- |
|
Sp. T
|
--- | --- | F5 | --- | F5 |
|
L✶
(log10(L⦿))
|
0.5537680+0.0159937-0.0133384
|
0.55556616+0.00075621-0.00075753
|
--- | --- | --- |
|
R✶
(R⦿)
|
1.6110500+0.0807613-0.0529372
|
1.6473043+0.0112306-0.0214263
|
--- | --- | --- |
|
ρ✶
(g/cm3)
|
0.4113352+0.0876376-0.0943329
|
--- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Hébrard et al. 2016 |
|---|---|
|
Tp
(days)
|
2456531.344±0.007
(BJD)
|
|
Mp sin i
(M⨁)
|
385±19 |
|
Mp sin i
(MJup)
|
1.21±0.06 |
|
e
|
<0.07 |
|
P
(days)
|
2.1974±0.0003 |
|
K
(m/s)
|
144.0±2.6 |
|
a
(au)
|
0.0379±0.0009 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 114 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
Nearby Data
(within 30 arcseconds)
Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
Gaia Data Release 2
Gaia DR2 Reference Overview -
The SOPHIE search for northern extrasolar planets. X. Detection and characterization of giant planets by the dozen
Hébrard et al. 2016 Reference Overview -
All WISE Data Release
Cutri et al. 2014 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 -
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
