GQ Lup Overview
GQ Lup
1.83
R⦿
4092.57
K
GQ Lup b
3.000
RJup
- Other Data
- Bibliography 10
- Exoplanet Archive Notes 1
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| GQ Lup | GQ Lup b | Imaging | 2004 | Neuhauser et al. 2005 | Confirmed Planet |
GQ Lup b
- Effective temperature entered under equilibrium temperature. (Zhou et al. 2014)
- RA
- 15h49m12.09s
- Dec
- -35d39m05.42s
- Distance
-
151.169+1.096-1.081pc
- Parallax
- 6.5867800±0.0472756 mas
- Ecliptic Latitude
- -15.23388 deg
- Ecliptic Longitude
- 242.93315 deg
- Galactic Latitude
- 14.51078 deg
- Galactic Longitude
- 338.9253 deg
- Total Proper Motion
- 27.5688043±0.0757897 mas/yr
- Proper Motion (RA)
- -14.2572000±0.0973036 mas/yr
- Proper Motion (Dec)
- -23.5960000±0.0662159 mas/yr
- Photometry
-
mV11.593±0.137
-
mTESS10.3965±0.0107
-
mJ8.605±0.021
-
mH7.702±0.033
-
mKs7.096±0.020
-
mW16.125±0.093
-
mW25.544±0.050
-
mW34.342±0.015
-
mW42.379±0.020
-
mIc---
-
mGaia11.260800±0.008872
-
mB12.760±0.585
| Source | Swastik et al. 2021 | TICv8 | Gaia DR2 | Neuhauser et al. 2005 | Herbig 1977 |
|---|---|---|---|---|---|
|
Teff
(K)
|
4416+3-5
|
4360.0±134.0 |
4092.570+211.195-164.570
|
--- | --- |
|
L✶
(log10(L⦿))
|
--- | --- |
-0.072389897+0.005575422-0.005647931
|
--- | --- |
|
R✶
(R⦿)
|
--- | 1.94153 |
1.8300605+0.1565590-0.1752030
|
--- | --- |
|
Metallicity
(dex)
|
-0.35±0.01 [Fe/H] | --- | --- | --- | --- |
|
v sin i
(km/s)
|
6.33+0.03-0.07
|
--- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
3.65+0.01-0.04
|
--- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | K7e V | K7e V(Li) |
|
Age
(Gyr)
|
--- | --- | --- | 0.001±0.001 | --- |
|
M✶
(M⦿)
|
--- | --- | --- | 0.7 | --- |
- Status
- Confirmed Planet
- Detected By
- Imaging
| Source | Neuhaeuser et al. 2008 | Zhou et al. 2014 |
|---|---|---|
|
Teq
(K)
|
2650±100 | 2400 |
|
Mp
(M⨁)
|
6356 | 9853±3178 |
|
Mp
(MJup)
|
20 | 31±10 |
|
Rp
(R⨁)
|
33.6±5.6 | 52±16 |
|
Rp
(RJup)
|
3.0±0.5 | 4.6±1.4 |
|
a
(au)
|
100 | --- |
- Known Objects
- 1 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Host Star Metallicity of Directly Imaged Wide-orbit Planets: Implications for Planet Formation
Swastik 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 -
Accretion onto Planetary Mass Companions of Low-mass Young Stars
Zhou et al. 2014 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Astrometric and photometric monitoring of GQ Lupi and its sub-stellar companion
Neuhaeuser et al. 2008 | Reference Overview -
Evidence for a co-moving sub-stellar companion of GQ Lup
Neuhauser et al. 2005 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
UBV(RI)C photometric monitoring of Orion population stars in the Southern Hemisphere
Covino et al. 1992 | Reference Overview -
Radial Velocities and Spectral Types of T Tauri Stars
Herbig 1977 | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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