---
title: "TOI-2267 d"
url: "https://spacecatalog.org/object/toi-2267-d"
release: "DR1"
licence: "No licence stated; acknowledgement requested"
citation: "SpaceCatalog. TOI-2267 d [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/toi-2267-d"
---

# TOI-2267 d

TOI-2267 d is a super-Earth in the constellation [Cepheus](https://spacecatalog.org/constellation/cepheus), 73.55 ly from Earth. It orbits TOI-2267 B at a mean distance of 0.0145 AU. It has a mass of 3.78 M⊕ and a radius of 1.77 R⊕ · 11 289 km. Other catalogues list it as TOI-2267 B. It was discovered in 2025.

## At a glance

- **WHAT IT IS:** Super-Earth
- **HOW FAR:** 73.55 ly — The light arriving now left it that long ago.
- **HOW BIG:** 1.77 R⊕ · 11 289 km — Its radius: half the width across.
- **WHERE TO LOOK:** [Cepheus](https://spacecatalog.org/constellation/cepheus) — The patch of sky it sits in, as seen from Earth.
- **ONE ORBIT TAKES:** 2.03 days — One trip round TOI-2267 B.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Super-Earth |
| MASS | 3.78 M⊕ |
| RADIUS | 1.77 R⊕ · 11 289 km ±2743 |
| DISTANCE FROM EARTH | 73.55 ly ±0.62 — by NASA Exoplanet Archive sy\_dist (Zúñiga-Fernández+ 2025, 2025A&A...702A..85Z) |
| ORBITS | TOI-2267 B |
| SEMI-MAJOR AXIS | 0.0145 AU +0.0006 / −0.0007 |
| CONSTELLATION | Cepheus |
| RIGHT ASCENSION (J2000) | 04h 20m 14.8s |
| DECLINATION (J2000) | +84° 54′ 03.0″ |
| DISCOVERED | 2025 |

## 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 | 422 K |
| Host star spectral type | M6 V |
| Host star temperature | 3022 ±157 K |
| Host star mass | 0.0989 ±0.013 M☉ |
| Host star radius | 0.13 ±0.03 R☉ |

### 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 | TOI-2267 B |
| Orbital period | 2.0344671 days ±2.3×10⁻⁶ |
| Inclination | 89 +0.6 / −0.7° |
| Transit midpoint | 2460625.7200 BJD |
| Stars in system | 2 |
| Planets in system | 3 |

### WHEN IT WAS FOUND

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

| Field | Value |
| --- | --- |
| Discovery method | Transit |
| Discovered at | Transiting Exoplanet Survey Satellite (TESS) |

## Also known as

- Exoplanet: TOI-2267 d
- Host star: TOI-2267 B

## 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. TOI-2267 d \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/toi-2267-d

```bibtex
@misc{spacecatalog_toi-2267-d,
  author       = {{SpaceCatalog}},
  title        = {{TOI-2267 d}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/toi-2267-d},
  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/toi-2267-d