---
title: "WISE J033605.05-014350.4 b"
url: "https://spacecatalog.org/object/wise-j033605-05-014350-4-b"
release: "DR1"
licence: "No licence stated; acknowledgement requested"
citation: "SpaceCatalog. WISE J033605.05-014350.4 b [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/wise-j033605-05-014350-4-b"
---

# WISE J033605.05-014350.4 b

WISE J033605.05-014350.4 b is a gas giant in the constellation [Eridanus](https://spacecatalog.org/constellation/eridanus). It orbits WISE J033605.05-014350.4 at a mean distance of 0.97 AU. It has a mass of 8.25 M♃ and a radius of 1.12 R♃ · 80 364 km. It was discovered in 2023.

## At a glance

- **WHAT IT IS:** Gas giant
- **HOW FAR:** 0.97 AU — Its average distance from WISE J033605.05-014350.4, not from Earth.
- **HOW BIG:** 1.12 R♃ · 80 364 km — Its radius: half the width across.
- **WHERE TO LOOK:** [Eridanus](https://spacecatalog.org/constellation/eridanus) — The patch of sky it sits in, as seen from Earth.
- **ONE ORBIT TAKES:** 7.01 years — One trip round WISE J033605.05-014350.4.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Gas giant |
| MASS | 8.25 M♃ ±4.3 |
| RADIUS | 1.12 R♃ · 80 364 km |
| ORBITS | WISE J033605.05-014350.4 |
| SEMI-MAJOR AXIS | 0.97 AU ±0.05 |
| CONSTELLATION | Eridanus |
| RIGHT ASCENSION (J2000) | 03h 36m 05.1s |
| DECLINATION (J2000) | −01° 43′ 50.5″ |
| DISCOVERED | 2023 |

## Catalogue data

### WHAT KIND OF THING IT IS

What the object is in itself, rather than how it happens to look from here.

| Field | Value |
| --- | --- |
| Equilibrium temperature | 325 K |
| Host star temperature | 415 ±20 K |
| Host star mass | 0.0131 ±0.006 M☉ |

### THE ORBIT

The shape of the path, where the object sits on it, and the instant those figures were true of. An orbit is a fit to observations and drifts away from the real one either side of its epoch.

| Field | Value |
| --- | --- |
| Host star | WISE J033605.05-014350.4 |
| Orbital period | 7.009 years ±730 |
| Stars in system | 1 |
| Planets in system | 1 |

### WHEN IT WAS FOUND

Who first saw it, from where, and by what method.

| Field | Value |
| --- | --- |
| Discovery method | Imaging |
| Discovered at | James Webb Space Telescope (JWST) |

## Also known as

- Exoplanet: WISE J033605.05-014350.4 b
- Host star: WISE J033605.05-014350.4

## Source

[NASA Exoplanet Archive (Planetary Systems Composite Parameters)](https://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=PSCompPars) — No licence stated; acknowledgement requested

The producer asks: 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.

How this was made: https://spacecatalog.org/methods#source-exoplanet-archive

## Cite this page

SpaceCatalog. WISE J033605.05-014350.4 b \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/wise-j033605-05-014350-4-b

```bibtex
@misc{spacecatalog_wise-j033605-05-014350-4-b,
  author       = {{SpaceCatalog}},
  title        = {{WISE J033605.05-014350.4 b}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/wise-j033605-05-014350-4-b},
  note         = {Catalogue entry, data release DR1 (2026-08-21). Values from NASA Exoplanet Archive (Planetary Systems Composite Parameters).}
}
```

NASA Exoplanet Archive (Planetary Systems Composite Parameters) — No licence stated; acknowledgement requested

Acknowledgement the producer asks for: 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 page itself, with its pictures, the sky map and the observing tools: https://spacecatalog.org/object/wise-j033605-05-014350-4-b