HD 64121 Overview
-
Star:
HD 64121
- Stellar Radius: 5.84 Solar Radius
- Stellar Effective Temperature: 5072.00 K
-
Planet:
HD 64121 b
- Disposition Confirmed
HD 64121 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| HD 64121 | ||||||
| HD 64121 b | 623 d | > 813.64 M⨁ | Radial Velocity | 2022 | Ottoni et al. 2022 | Confirmed Planet |
- RA
- 07h49m27.63s
- Dec
- -54d48m45.41s
- Distance
- 129.966±0.487 pc
- Parallax
- 7.6655100±0.0286384 mas
- Ecliptic Latitude
- -72.43997 deg
- Ecliptic Longitude
- 151.39148 deg
- Galactic Latitude
- -14.13481 deg
- Galactic Longitude
- 267.81121 deg
- Total Proper Motion
- 75.3078168±0.0496888 mas/yr
- Proper Motion (RA)
- -2.1611700±0.0533634 mas/yr
- Proper Motion (Dec)
- -75.2768000±0.0496857 mas/yr
- Photometry
- mV 7.43±0.03
- mTESS 6.6238±0.0060
- mJ 5.863±0.046
- mH 5.395±0.038
- mKs 5.244±0.021
- mW1 5.180±0.207
- mW2 5.087±0.079
- mW3 5.230±0.014
- mW4 5.159±0.029
- mGaia 7.178720±0.000207
- mB 8.319±0.022
-
Abundances
(Hypatia Catalog) - [Fe/H] -0.24±0.04 dex
- [Na/H] -0.16±0.04 dex
- [Mg/H] -0.09±0.07 dex
- [Al/H] -0.11±0.06 dex
- [Si/H] -0.10±0.05 dex
- [Ca/H] -0.13±0.06 dex
| Source | Ottoni et al. 2022 | TICv8 |
|---|---|---|
|
Teff
(K)
|
5078±22 | 5072.0±17.0 |
|
Metallicity
(dex)
|
-0.21±0.02 [Fe/H] | -0.25±0.01 [M/H] |
|
R✶
(R⦿)
|
5.44±0.07 | 5.83648 |
|
L✶
(log10(L⦿))
|
1.248+0.007-0.007
|
--- |
|
M✶
(M⦿)
|
1.64±0.06 | --- |
|
log g
(log10(cm/s2))
|
3.19±0.06 | --- |
|
Sp. T
|
G8/K0 III | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Ottoni et al. 2022 |
|---|---|
|
Tp
(days)
|
2455653.0±130.0
(BJD)
|
|
ω
(deg)
|
2.70±56.00 |
|
Mp sin i
(M⨁)
|
814±60 |
|
Mp sin i
(MJup)
|
2.56±0.19 |
|
e
|
0.11±0.07 |
|
P
(days)
|
623.0±3.4 |
|
K
(m/s)
|
55.2±4.1 |
|
a
(au)
|
1.510±0.006 |
Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 2 KELT Time Series
- 1 Associated Literature Data
- 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
