HD 93385 Overview
-
Star:
HD 93385
- Stellar Radius: 1.18 Solar Radius
- Stellar Effective Temperature: 5977.00 K
-
Planet:
HD 93385 b
- Disposition Confirmed
-
Planet:
HD 93385 c
- Disposition Confirmed
-
Planet:
HD 93385 d
- Disposition Confirmed
HD 93385 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| HD 93385 | ||||||
| HD 93385 b | 7.34 d | > 4.2 M⨁ | Radial Velocity | 2021 | Unger et al. 2021 | Confirmed Planet |
| HD 93385 c | 13.18 d | > 7.1 M⨁ | Radial Velocity | 2021 | Unger et al. 2021 | Confirmed Planet |
| HD 93385 d | 45.85 d | > 8.7 M⨁ | Radial Velocity | 2021 | Unger et al. 2021 | Confirmed Planet |
- RA
- 10h46m15.05s
- Dec
- -41d27m52.57s
- Distance
-
43.3475+0.0649-0.0648pc
- Parallax
- 23.0405000±0.0342477 mas
- Ecliptic Latitude
- -44.5708 deg
- Ecliptic Longitude
- 183.69426 deg
- Galactic Latitude
- 15.54215 deg
- Galactic Longitude
- 279.10045 deg
- Total Proper Motion
- 72.9251512±0.0441182 mas/yr
- Proper Motion (RA)
- -48.1974000±0.0449567 mas/yr
- Proper Motion (Dec)
- -54.7274000±0.0434567 mas/yr
- Photometry
- mV 7.49±0.03
- mTESS 6.9359±0.0060
- mJ 6.405±0.021
- mH 6.135±0.023
- mKs 6.065±0.023
- mW1 5.993±0.125
- mW2 5.953±0.043
- mW3 6.082±0.011
- mW4 6.033±0.039
- mGaia 7.337690±0.000156
- mB 8.086±0.022
-
Abundances
(Hypatia Catalog) - [Fe/H] 0.03±0.08 dex
- [C/H] 0.04±0.11 dex
- [O/H] 0.00±0.16 dex
- [Na/H] 0.02±0.10 dex
- [Mg/H] 0.06±0.06 dex
- [Al/H] 0.03±0.14 dex
- [Si/H] 0.04±0.05 dex
- [Ca/H] 0.07±0.07 dex
- [Y/H] 0.10±0.08 dex
- [BaII/H] 0.07±0.15 dex
| Source | Unger et al. 2021 | TICv8 |
|---|---|---|
|
Teff
(K)
|
5977±18 |
5971.87+116.00-159.00
|
|
L✶
(log10(L⦿))
|
0.207 |
0.20645211+0.01486425-0.01020447
|
|
Metallicity
(dex)
|
0.02±0.01 [Fe/H] | 0.0232128±0.0068494 [M/H] |
|
Age
(Gyr)
|
3.3±1.3 | --- |
|
M✶
(M⦿)
|
1.04±0.01 |
1.100000+0.131665-0.140761
|
|
CAII LOG RHK
|
-4.99 | --- |
|
log g
(log10(cm/s2))
|
4.42±0.02 |
4.3321400+0.0710699-0.0925380
|
|
Sp. T
|
G2/G3 V | --- |
|
ρ✶
(g/cm3)
|
--- |
0.932362+0.196865-0.243428
|
|
R✶
(R⦿)
|
--- |
1.1848400+0.0661522-0.0560078
|
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Unger et al. 2021 |
|---|---|
|
Tp
(days)
|
2455504.5±1.1
(BJD)
|
|
Mp sin i
(M⨁)
|
4.2±0.5 |
|
Mp sin i
(MJup)
|
0.013±0.002 |
|
e
|
<0.295 |
|
P
(days)
|
7.3426±0.0012 |
|
K
(m/s)
|
1.36±0.15 |
|
a
(au)
|
0.0756±0.0013 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Unger et al. 2021 |
|---|---|
|
Tp
(days)
|
2455499±3
(BJD)
|
|
Mp sin i
(M⨁)
|
7.1±0.6 |
|
Mp sin i
(MJup)
|
0.022±0.002 |
|
e
|
<0.200 |
|
P
(days)
|
13.180±0.003 |
|
K
(m/s)
|
1.87±0.15 |
|
a
(au)
|
0.112±0.002 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Unger et al. 2021 |
|---|---|
|
Tp
(days)
|
2455522.3±7.4
(BJD)
|
|
ω
(deg)
|
-55±41 |
|
Mp sin i
(M⨁)
|
8.7±0.9 |
|
Mp sin i
(MJup)
|
0.027±0.003 |
|
e
|
0.090+0.150-0.050
|
|
P
(days)
|
45.85±0.05 |
|
K
(m/s)
|
1.51±0.16 |
|
a
(au)
|
0.2565±0.0043 |
Nearby Data (within 30 arcseconds) Browse Nearby Data
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- Known Objects
- 3 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 3 Associated Literature Data
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
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