HIP 103768 Overview
GJ 9714
0.67
R⦿
4237.00
K
GJ 9714 b
HIP 103768 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| GJ 9714 | ||||||
| GJ 9714 b | 19240.75 d | 2988.54 M⨁ | Radial Velocity | 2022 | Feng et al. 2022 | Confirmed Planet |
- RA
- 21h01m39.40s
- Dec
- -32d31m30.01s
- Distance
- 20.5121±0.0247 pc
- Parallax
- 48.7229000±0.0581757 mas
- Ecliptic Latitude
- -14.94345 deg
- Ecliptic Longitude
- 308.423 deg
- Galactic Latitude
- -40.46332 deg
- Galactic Longitude
- 12.01411 deg
- Total Proper Motion
- 274.8058078±0.0738186 mas/yr
- Proper Motion (RA)
- 246.3100000±0.0763601 mas/yr
- Proper Motion (Dec)
- -121.8590000±0.0623683 mas/yr
- Photometry
-
mV9.37±0.03
-
mTESS8.0848±0.0060
-
mJ6.984±0.023
-
mH6.392±0.040
-
mKs6.221±0.021
-
mIc7.900±0.008
-
mGaia8.837700±0.000257
-
mB10.613±0.053
| Source | Feng et al. 2022 | TICv8 | Turnbull 2015 | Gray et al. 2006 | Michigan Catalog, Vol. 3 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
--- |
4263.000+144.305-102.972
|
4237 | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
-0.8838597+0.0259427-0.0296260
|
-0.886 +0.187-0.336
|
--- | --- | --- |
|
M✶
(M⦿)
|
0.670±0.076 |
0.6700000+0.0703117-0.0824395
|
0.59 | --- | --- | --- |
|
R✶
(R⦿)
|
--- |
0.6626620+0.0545729-0.0643618
|
0.67 | --- | --- | --- |
|
Sp. T
|
--- | --- | K5V | K6 V (k) | K5 V | K2 |
|
ρ✶
(g/cm3)
|
--- |
3.246111+1.267383-0.733762
|
--- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
--- |
4.6215600+0.1222030-0.0848669
|
--- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Feng et al. 2022 |
|---|---|
|
Tp
(days)
|
2443730.985+6216.620-11478.493
(BJD)
|
|
ω
(deg)
|
92.1300+11.3890-28.0880
|
|
Mp
(M⨁)
|
2988.5+971.0-538.7
|
|
Mp
(MJup)
|
9.4030+3.0550-1.6950
|
|
e
|
0.155+0.073-0.041
|
|
i
(deg)
|
155.326+4.804-5.041
|
|
P
(days)
|
19240.75467+8353.76637-4514.32010
|
|
K
(m/s)
|
39.198+15.235-7.684
|
|
a
(au)
|
12.319+3.623-2.230
|
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 88 | 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
- 2 SuperWASP Time Series
- 1 Associated Literature Data
-
3D Selection of 167 Substellar Companions to Nearby Stars
Feng et al. 2022 Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 Reference Overview -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray et al. 2006 Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 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 -
UBV(RI)_c photometry of faint nearby stars
Laing 1989 Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 3
Michigan Catalog, Vol. 3 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
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