HD 222076 Overview
HD 222076
4.10
R⦿
4806.00
K
HD 222076 b
- Architecture
- HD 222076
- HD 222076
- Other Data
- Bibliography 12
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 222076 | HD 222076 b | Radial Velocity | 2016 | Wittenmyer et al. 2017 | Confirmed Planet |
- RA
- 23h38m07.68s
- Dec
- -70d54m11.69s
- Distance
-
91.1538+0.1811-0.1805pc
- Parallax
- 10.9416000±0.0215979 mas
- Ecliptic Latitude
- -58.71446 deg
- Ecliptic Longitude
- 308.83549 deg
- Galactic Latitude
- -45.01504 deg
- Galactic Longitude
- 311.29973 deg
- Total Proper Motion
- 88.8381112±0.0419760 mas/yr
- Proper Motion (RA)
- -85.0790000±0.0422962 mas/yr
- Proper Motion (Dec)
- 25.569000±0.038252 mas/yr
- Photometry
-
mV7.47±0.03
-
mTESS6.589±0.006
-
mJ5.752±0.020
-
mH5.297±0.053
-
mKs5.127±0.027
-
mW15.068±0.197
-
mW24.943±0.094
-
mW35.080±0.016
-
mW45.019±0.029
-
mGaia7.187550±0.000208
-
mB8.523±0.020
| Source | Jenkins et al. 2025 | TICv8 | Gaia DR2 | Wittenmyer et al. 2017 | Michigan Catalog, Vol. 1 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
4879±61 | 4851.0±122.0 |
4866.99+43.01-47.99
|
4806±100 | --- | --- |
|
L✶
(log10(L⦿))
|
0.98±0.01 | --- |
0.9753658+0.0015479-0.0015535
|
0.93 | --- | --- |
|
Metallicity
(dex)
|
0.080±0.060 [Fe/H] | --- | --- | 0.050±0.100 [Fe/H] | --- | --- |
|
M✶
(M⦿)
|
1.28±0.09 | --- | --- | 1.07±0.25 | --- | --- |
|
R✶
(R⦿)
|
4.28±0.05 | 4.34966 |
4.323292+0.086536-0.075409
|
4.1±0.6 | --- | --- |
|
log g
(log10(cm/s2))
|
3.17±0.13 | --- | --- | 3.31±0.15 | --- | --- |
|
Sp. T
|
K1 III | --- | --- | K0 III | K1 III | K0 |
|
γ
(km/s)
|
--- | --- | 25.672431851511568±0.168016117633218 | --- | --- | --- |
|
v sin i
(km/s)
|
3.20±0.20 | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
4.50±1.20 | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Wittenmyer et al. 2017 | Jenkins et al. 2025 |
|---|---|---|
|
Tp
(days)
|
2454264±189 | --- |
|
ω
(deg)
|
241±60 | 0 |
|
Mp sin i
(M⨁)
|
496±35 | 540±41 |
|
Mp sin i
(MJup)
|
1.56±0.11 | 1.70±0.13 |
|
e
|
0.080±0.050 | 0 |
|
P
(days)
|
871±19 |
873.04+14.70-15.50
|
|
K
(m/s)
|
31.9±2.3 |
30.83+1.75-1.84
|
|
a
(au)
|
1.83±0.03 | --- |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 138 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Sub-Jupiter Gas Giants Orbiting Giant Stars Uncovered using a Bayesian Framework
Jenkins et al. 2025 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
The Pan-Pacific Planet Search. VI. Giant Planets Orbiting HD 86950 and HD 222076
Wittenmyer et al. 2017 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Validation of the new Hipparcos reduction
van Leeuwen et al. 2007 | 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 -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 1
Michigan Catalog, Vol. 1 | 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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