HD 224018 Overview
HD 224018
1.14
R⦿
5792.00
K
HD 224018 b
0.081
RJup
HD 224018 c
0.216
RJup
HD 224018 d
0.214
RJup
?
HD 224018 e
- Architecture
- HD 224018
- HD 224018
- Other Data
- Bibliography 5
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 224018 | HD 224018 b | Radial Velocity | 2025 | Damasso et al. 2025 | Confirmed Planet |
| HD 224018 | HD 224018 c | Transit | 2025 | Damasso et al. 2025 | Confirmed Planet |
| HD 224018 | HD 224018 d | Transit | 2025 | Damasso et al. 2025 | Confirmed Planet |
| HD 224018 | HD 224018 e | Radial Velocity | 2025 | Damasso et al. 2025 | Candidate Planet |
- RA
- 23h54m33.36s
- Dec
- -04d43m24.01s
- Distance
-
105.480+0.655-0.647pc
- Parallax
- 9.4520900±0.0580517 mas
- Ecliptic Latitude
- -3.79196 deg
- Ecliptic Longitude
- 356.86669 deg
- Galactic Latitude
- -63.8099 deg
- Galactic Longitude
- 89.24153 deg
- Total Proper Motion
- 112.8767720±0.0952869 mas/yr
- Proper Motion (RA)
- -112.5790000±0.0954233 mas/yr
- Proper Motion (Dec)
- -8.1935600±0.0645791 mas/yr
- Photometry
-
mV9.715±0.005
-
mTESS9.08781±0.00600
-
mJ8.496±0.024
-
mH8.189±0.033
-
mKs8.145001±0.027000
-
mKep9.603
-
mW18.073±0.023
-
mW28.111±0.020
-
mW38.095±0.023
-
mW48.079001±0.273000
-
mGaia9.521370±0.000154
-
mB10.326±0.069
-
Mission
- K2 : Observed in Campaign 12
| Source | Damasso et al. 2025 | TICv8 |
|---|---|---|
|
Teff
(K)
|
5784±60 |
5792.0000+161.2010-97.9176
|
|
L✶
(log10(L⦿))
|
0.124+0.013-0.017
|
0.11869385+0.01271795-0.01688555
|
|
ρ✶
(g/cm3)
|
0.90±0.07 |
0.993509+0.243997-0.190568
|
|
M✶
(M⦿)
|
1.013+0.069-0.061
|
1.040000+0.115334-0.135305
|
|
R✶
(R⦿)
|
1.147±0.028 |
1.1385200+0.0465231-0.0672357
|
|
log g
(log10(cm/s2))
|
4.32+0.04-0.03
|
4.3424200+0.0759257-0.0758441
|
|
Metallicity
(dex)
|
0.05±0.05 [Fe/H] | --- |
|
γ
(km/s)
|
-62.77±0.28 | --- |
|
v sin i
(km/s)
|
2.1±0.5 | --- |
|
Age
(Gyr)
|
7.00+3.40-3.20
|
--- |
|
Sp. T
|
G V | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Damasso et al. 2025 |
|---|---|
|
Teq
(K)
|
968±19 |
|
ω
(deg)
|
190+69-86
|
|
Mp
(M⨁)
|
4.1±0.8 |
|
Mp
(MJup)
|
0.013±0.003 |
|
e
|
0.060+0.070-0.040
|
|
i
(deg)
|
86.7+1.6-1.1
|
|
P
(days)
|
10.6413±0.0028 |
|
ρ
(g/cm3)
|
17.1+10.2-6.0
|
|
Rp
(R⨁)
|
0.910+0.640-0.570
|
|
Rp
(RJup)
|
0.0812+0.0571-0.0509
|
|
Rp/R✶
|
0.00730+0.00510-0.00460
|
|
K
(m/s)
|
1.19±0.22 |
|
a
(au)
|
0.0952±0.0020 |
|
TC
(days)
|
2457762.98+0.24-0.22
|
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Damasso et al. 2025 |
|---|---|
|
Teq
(K)
|
641±12 |
|
ω
(deg)
|
230+80-108
|
|
Mp
(M⨁)
|
10.4+1.3-1.1
|
|
Mp
(MJup)
|
0.0327+0.0041-0.0035
|
|
e
|
0.02±0.02 |
|
i
(deg)
|
89.8±0.2 |
|
P
(days)
|
36.57669+0.00019-0.00017
|
|
ρ
(g/cm3)
|
4.0+0.7-0.6
|
|
Rp
(R⨁)
|
2.42+0.07-0.08
|
|
Rp
(RJup)
|
0.216+0.006-0.007
|
|
Rp/R✶
|
0.01935±0.00039 |
|
K
(m/s)
|
1.99+0.23-0.20
|
|
a
(au)
|
0.217±0.005 |
|
TC
(days)
|
2457778.1544+0.0080-0.0084
|
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Damasso et al. 2025 |
|---|---|
|
Teq
(K)
|
411+11-21
|
|
ω
(deg)
|
206+97-140
|
|
Mp
(M⨁)
|
4.2+1.8-1.6
|
|
Mp
(MJup)
|
0.013+0.006-0.005
|
|
e
|
0.04+0.05-0.04
|
|
i
(deg)
|
89.9±0.1 |
|
P
(days)
|
138.0731+27.6127-0.0050
|
|
ρ
(g/cm3)
|
1.7+0.8-0.6
|
|
Rp
(R⨁)
|
2.4±0.1 |
|
Rp
(RJup)
|
0.21±0.01 |
|
Rp/R✶
|
0.01927+0.00087-0.00085
|
|
K
(m/s)
|
0.52+0.22-0.20
|
|
a
(au)
|
0.53+0.06-0.02
|
|
TC
(days)
|
2457741.745+0.051-0.040
|
- Status
- Candidate Planet
- Detected By
- Radial Velocity
- Tools
| Source | Damasso et al. 2025 |
|---|---|
|
Tp
(days)
|
2458392+67-59
|
|
Teq
(K)
|
102+11-8
|
|
ω
(deg)
|
-170+11-6
|
|
Mp sin i
(M⨁)
|
151+13-14
|
|
Mp sin i
(MJup)
|
0.475+0.041-0.044
|
|
e
|
0.60+0.07-0.08
|
|
P
(days)
|
9129.0+2499.0-2479.0
|
|
K
(m/s)
|
5.7+0.4-0.3
|
|
a
(au)
|
8.60+1.50-1.60
|
- Known Objects
- 3 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 3 Associated Literature Data
-
Discovery of a multi-planetary system orbiting the aged Sun-like star HD 224018
Damasso et al. 2025 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog | 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
- Browse
- Download
