HD 222155 Overview
HD 222155
1.67
R⦿
5765.00
K
HD 222155 b
- Architecture
- HD 222155
- HD 222155
- Other Data
- Bibliography 13
- Nearby Data 5
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
HD 222155 | HD 222155 b | Radial Velocity | 2011 | Boisse et al. 2012 | Confirmed Planet |
- RA
- 23h38m00.61s
- Dec
- +48d59m45.67s
- Distance
-
50.6078+0.0831-0.0827pc
- Parallax
- 19.7309000±0.0321315 mas
- Ecliptic Latitude
- 45.8397 deg
- Ecliptic Longitude
- 20.368 deg
- Galactic Latitude
- -12.12835 deg
- Galactic Longitude
- 110.73044 deg
- Total Proper Motion
- 227.8012396±0.0429964 mas/yr
- Proper Motion (RA)
- 195.3000000±0.0445736 mas/yr
- Proper Motion (Dec)
- -117.2660000±0.0382833 mas/yr
- Photometry
-
mV7.11716±0.02300
-
mTESS6.4973±0.0060
-
mJ5.885±0.024
-
mH5.579±0.018
-
mKs5.510±0.023
-
mW15.460±0.171
-
mW25.366±0.052
-
mW35.507±0.014
-
mW45.463±0.031
-
mGaia6.935630±0.000146
-
mB7.759±0.022
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.16±0.14 dex
-
[C/H] 0.12±0.20 dex
-
[O/H] 0.06±0.12 dex
-
[Na/H] -0.16±0.08 dex
-
[Mg/H] 0.04±0.12 dex
-
[Al/H] -0.13±0.16 dex
-
[Si/H] -0.06±0.02 dex
-
[Ca/H] -0.01±0.14 dex
-
[Y/H] 0.14±0.08 dex
-
[BaII/H] 0.14±0.12 dex
Source | Xiao et al. 2023 | TICv8 | Gaia DR2 | Stassun et al. 2017 | Sousa et al. 2015 | Boisse et al. 2012 | Nordstrom et al. 2004 | Cannon & Pickering 1918 |
---|---|---|---|---|---|---|---|---|
Teff
(K)
|
5765±22 |
5740.720+128.998-136.758
|
5720.0+61.5-27.0
|
5701±44 | 5750±23 | 5765±22 | --- | --- |
Metallicity
(dex)
|
-0.11±0.05 [Fe/H] | -0.1181750±0.0163757 [M/H] | --- | -0.18 [Fe/H] | -0.090±0.020 [Fe/H] | -0.11±0.05 [Fe/H] | --- | --- |
γ
(km/s)
|
--- | --- | -43.74689911132579±0.14997551225619 | --- | --- |
-43.9923 +0.0042-0.0052
|
-44.2±0.2 | --- |
v sin i
(km/s)
|
--- | --- | --- | --- | --- | 3.2±1.0 | 2 | --- |
Age
(Gyr)
|
--- | --- | --- | --- | 7.854±0.407 | 8.2±0.7 | --- | --- |
M✶
(M⦿)
|
1.13±0.11 |
1.030000+0.144397-0.123854
|
--- | 1.21±0.10 | 1.059±0.018 | 1.13±0.11 | --- | --- |
R✶
(R⦿)
|
--- |
1.8122200+0.0951794-0.0921121
|
1.8294600+0.0173942-0.0387143
|
1.85±0.04 | 1.685±0.059 | 1.67±0.07 | --- | --- |
log g
(log10(cm/s2))
|
4.10±0.13 |
3.9344800+0.0986664-0.0571725
|
--- | 3.99±0.03 | 4.00±0.05 | 4.10±0.13 | --- | --- |
Sp. T
|
G2 V | --- | --- | --- | --- | G2 V | --- | G0 |
L✶
(log10(L⦿))
|
--- |
0.50698290+0.01136158-0.01063274
|
0.50892466+0.00110786-0.00111068
|
--- | --- | --- | --- | --- |
ρ✶
(g/cm3)
|
--- |
0.2439888+0.0682463-0.0376913
|
--- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Radial Velocity
- Tools
Source | Stassun et al. 2017 | Xiao et al. 2023 | Boisse et al. 2012 |
---|---|---|---|
Tp
(days)
|
--- |
2456788.0+786.0-727.0
|
2456319 +654-498
|
ω
(deg)
|
--- |
163.0+86.0-70.0
|
137 +240-52
|
Mp
(M⨁)
|
--- |
582+111-83
|
--- |
Mp
(MJup)
|
--- |
1.83+0.35-0.26
|
--- |
Mp sin i
(M⨁)
|
674±159 |
521+76-64
|
603.85 +212.94-168.44
|
Mp sin i
(MJup)
|
2.12±0.50 |
1.64+0.24-0.20
|
1.90 +0.67-0.53
|
e
|
0.16±0.22 |
0.0900+0.1000-0.0620
|
0.16 +0.27-0.22
|
i
(deg)
|
--- |
68.0+15.0-16.0
|
--- |
P
(days)
|
3999.00000±500.00000 | 3270±120 |
3999 +469-541
|
a
(au)
|
5.14±0.46 |
4.48+0.19-0.18
|
5.1 +0.6-0.7
|
K
(m/s)
|
24.2±5.6 | --- |
24.2 +6.4-4.8
|
Literature Time Series
(1 File Type, 1 File)
File Type | Data Points | Filter | Reference |
---|---|---|---|
Photometric Light Curve | 170 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
The Masses of a Sample of Radial-velocity Exoplanets with Astrometric Measurements
Xiao et al. 2023 | Reference Overview -
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 -
Homogeneous spectroscopic parameters for bright planet host stars from the northern hemisphere . The impact on stellar and planetary mass
Sousa et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The SOPHIE search for northern extrasolar planets. V. Follow-up of ELODIE candidates: Jupiter-analogs around Sun-like stars
Boisse et al. 2012 | Reference Overview -
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 | 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 -
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
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