---
title: "The HD 120411 system"
url: "https://spacecatalog.org/system/hd-120411"
release: "DR1"
licence: "No licence stated; acknowledgement requested"
citation: "This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program. Cite Christiansen et al. (2025), Planetary Science Journal (doi:10.3847/PSJ/ade3c2), and the literature reference given with each value."
---

# The HD 120411 system

HD 120411 is a G1V yellow main-sequence star in Centaurus, 483.2 ly away, with 2 known planets. Their orbits run from 0.0748 to 0.123 AU. All of them were detected by transit.

## The planets, innermost first

| Planet | Orbit (AU) | Period | Radius | Mass | Equilibrium T |
| --- | --- | --- | --- | --- | --- |
| [HIP 67522 b](https://spacecatalog.org/object/hip-67522-b) | 0.0748 | 6.959 d | 9.99 R⊕ | 13.8 M⊕ | 1175 K |
| [HIP 67522 c](https://spacecatalog.org/object/hip-67522-c) | 0.123 | 14.33 d | 7.94 R⊕ | 22 M⊕ | 917 K |

Every figure is the planet's composite parameter from the [NASA Exoplanet Archive (Planetary Systems Composite Parameters)](https://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=PSCompPars), one consistent set per world. Semi-major axes are orbits about the star, not distances from Earth.

This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program. Cite Christiansen et al. (2025), Planetary Science Journal (doi:10.3847/PSJ/ade3c2), and the literature reference given with each value.

## The host star

| Quantity | Value |
| --- | --- |
| CLASS | G1V yellow main-sequence star |
| SPECTRAL TYPE | G1V |
| LUMINOSITY | 2.46 L☉ |
| DISTANCE FROM EARTH | 483.2 ly |
| APPARENT MAGNITUDE | 9.79 |
| CONSTELLATION | Centaurus |

The star itself: https://spacecatalog.org/object/hd-120411

The page itself, with the orbits drawn: https://spacecatalog.org/system/hd-120411