HD 290327 Overview
HD 290327
0.95
R⦿
5505.00
K
HD 290327 b
- Architecture
- HD 290327
- HD 290327
- Other Data
- Bibliography 9
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 290327 | HD 290327 b | Radial Velocity | 2009 | Naef et al. 2010 | Confirmed Planet |
- RA
- 05h23m21.60s
- Dec
- -02d16m40.94s
- Distance
-
56.4330+0.1483-0.1474pc
- Parallax
- 17.6913000±0.0460803 mas
- Ecliptic Latitude
- -25.39542 deg
- Ecliptic Longitude
- 79.85455 deg
- Galactic Latitude
- -20.58136 deg
- Galactic Longitude
- 204.61308 deg
- Total Proper Motion
- 102.4530933±0.0664658 mas/yr
- Proper Motion (RA)
- 32.3121000±0.0863646 mas/yr
- Proper Motion (Dec)
- -97.2243000±0.0638889 mas/yr
- Photometry
-
mV8.99±0.03
-
mTESS8.3385±0.0060
-
mJ7.683±0.026
-
mH7.404±0.047
-
mKs7.271±0.027
-
mW17.226±0.039
-
mW27.283±0.020
-
mW37.272±0.016
-
mW47.246±0.114
-
mGaia8.803640±0.000218
-
mB9.658±0.000
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.13±0.03 dex
-
[C/H] -0.03±0.06 dex
-
[O/H] -0.17±0.01 dex
-
[Na/H] -0.04±0.04 dex
-
[Mg/H] -0.05±0.07 dex
-
[Al/H] -0.05±0.06 dex
-
[Si/H] -0.07±0.05 dex
-
[Ca/H] -0.06±0.06 dex
-
[BaII/H] -0.08±0.19 dex
| Source | TICv8 | Gaia DR2 | Stassun et al. 2017 | Naef et al. 2010 | Nesterov et al. 1995 |
|---|---|---|---|---|---|
|
Teff
(K)
|
5505.0000+94.3363-120.5710
|
5545.7500+133.0000-60.6836
|
5505±63 | 5552±21 | --- |
|
Metallicity
(dex)
|
-0.14±0.05 [M/H] | --- | -0.14 [Fe/H] | -0.11±0.02 [Fe/H] | --- |
|
M✶
(M⦿)
|
0.9700000+0.1261070-0.1191860
|
--- | 0.840±0.200 | 0.90 | --- |
|
R✶
(R⦿)
|
0.9387350+0.0449211-0.0419332
|
0.92477816+0.02057560-0.04281050
|
0.95±0.03 | 1.00±0.01 | --- |
|
log g
(log10(cm/s2))
|
4.4797500+0.0758943-0.0758967
|
--- | 4.41±0.10 | 4.42±0.04 | --- |
|
L✶
(log10(L⦿))
|
-0.1371897+0.0098727-0.0091816
|
-0.13738897+0.00158789-0.00159372
|
--- | -0.14 | --- |
|
γ
(km/s)
|
--- | 29.515549271062945±0.212762642391083 | --- | 29.559±0.003 | --- |
|
Sp. T
|
--- | --- | --- | G8 V | G0 |
|
v sin i
(km/s)
|
--- | --- | --- | 1.44±1.0 | --- |
|
ρ✶
(g/cm3)
|
1.6531341+0.3002930-0.3754635
|
--- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Stassun et al. 2017 | Naef et al. 2010 |
|---|---|---|
|
Tp
(days)
|
--- |
2455326 +230-412
|
|
ω
(deg)
|
--- |
268 +94-19
|
|
Mp sin i
(M⨁)
|
772±133 |
807.25 +54.03-44.49
|
|
Mp sin i
(MJup)
|
2.43±0.42 |
2.54 +0.17-0.14
|
|
e
|
0.080±0.050 |
0.08 +0.08-0.03
|
|
P
(days)
|
2443.00000±160.00000 |
2443 +205-117
|
|
K
(m/s)
|
41.3±2.9 | 41.3±2.9 |
|
a
(au)
|
3.43±0.16 |
3.43 +0.20-0.12
|
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 93 | 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 -
The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars
Naef et al. 2010 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | 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 Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars
Nesterov et al. 1995 | 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
