GU Psc Overview
GU Psc
0.45
R⦿
4031.81
K
GU Psc b
1.265
RJup
- Other Data
- Bibliography 5
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| GU Psc | GU Psc b | Imaging | 2014 | Naud et al. 2014 | Confirmed Planet |
- RA
- 01h12m35.16s
- Dec
- +17d03m54.01s
- Distance
-
47.5501+0.1649-0.1638pc
- Parallax
- 21.0019000±0.0721468 mas
- Ecliptic Latitude
- 8.6738 deg
- Ecliptic Longitude
- 23.22905 deg
- Galactic Latitude
- -45.51002 deg
- Galactic Longitude
- 130.15305 deg
- Total Proper Motion
- 139.5744596±0.1170784 mas/yr
- Proper Motion (RA)
- 96.642300±0.127013 mas/yr
- Proper Motion (Dec)
- -100.704000±0.107117 mas/yr
- Photometry
-
mV14.146±0.099
-
mTESS11.7605000±0.0076529
-
mJ10.211±0.022
-
mH9.598±0.022
-
mKs9.345±0.015
-
mW19.256±0.022
-
mW29.127±0.020
-
mW38.981±0.033
-
mW48.404
-
mGaia12.965600±0.001676
-
mB15.576±0.038
| Source | TICv8 | Gaia DR2 | Naud et al. 2014 |
|---|---|---|---|
|
Teff
(K)
|
3420.0±157.0 |
4031.8100+69.6934-168.5450
|
--- |
|
Metallicity
(dex)
|
-0.25±0.19 [M/H] | --- | 0.10±0.13 [Fe/H] |
|
γ
(km/s)
|
--- | --- | -1.6±0.4 |
|
v sin i
(km/s)
|
--- | --- | 23.0±1.4 |
|
Age
(Gyr)
|
--- | --- | 0.100±0.030 |
|
M✶
(M⦿)
|
0.4470430±0.0201842 | --- | 0.325±0.025 |
|
Sp. T
|
--- | --- | M3 |
|
L✶
(log10(L⦿))
|
-1.60189+0.09476-0.12137
|
--- | --- |
|
ρ✶
(g/cm3)
|
6.8952772±0.2979583 | --- | --- |
|
R✶
(R⦿)
|
0.4504580±0.0132648 | --- | --- |
|
log g
(log10(cm/s2))
|
4.7811100±0.0059631 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Imaging
- Tools
- Direct Imaging
| Source | Naud et al. 2014 |
|---|---|
|
Teq
(K)
|
1050±50 |
|
Mp
(M⨁)
|
3591.3±540.3 |
|
Mp
(MJup)
|
11.3±1.7 |
|
Rp
(R⨁)
|
14.179±1.289 |
|
Rp
(RJup)
|
1.265±0.115 |
|
a
(au)
|
2000±200 |
- Known Objects
- 1 Confirmed Planets
- 1 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 -
Discovery of a Wide Planetary-mass Companion to the Young M3 Star GU Psc
Naud et al. 2014 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | 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
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