---
title: "PSR J1454-5846"
url: "https://spacecatalog.org/object/psr-j1454m5846"
release: "DR1"
licence: "No licence stated; the database is ATNF/CSIRO property under the CSIRO Legal Notice and Disclaimer"
citation: "SpaceCatalog. PSR J1454-5846 [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/psr-j1454m5846"
---

# PSR J1454-5846

PSR J1454-5846 is a pulsar in the constellation [Circinus](https://spacecatalog.org/constellation/circinus), 9746 ly from Earth.

## At a glance

- **WHAT IT IS:** Pulsar
- **HOW FAR:** 9746 ly — The light arriving now left it that long ago.
- **WHERE TO LOOK:** [Circinus](https://spacecatalog.org/constellation/circinus) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Pulsar |
| DISTANCE FROM EARTH | 9746 ly — by dispersion measure through the YMW16 electron-density model |
| CONSTELLATION | Circinus |
| RIGHT ASCENSION (J2000) | 14h 54m 10.9s |
| DECLINATION (J2000) | −58° 46′ 34.7″ |

## 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 |
| --- | --- |
| Surface magnetic field | 6.15×10⁹ G |
| Spin period | 0.0452488 s |
| Spin-down rate | 8.17×10⁻¹⁹ s/s |
| Characteristic age | 8.78×10⁸ yr |
| Spin-down luminosity | 3.48×10³² erg/s |

### HOW BRIGHT IT IS

What the light adds up to, measured through one filter at a time. A magnitude is a brightness on a backwards scale — the smaller the number, the brighter the object.

| Field | Value |
| --- | --- |
| Radio flux at 1400 MHz | 0.299 mJy |

### WHERE IT IS AND HOW IT MOVES

Position, motion across the sky and the size it covers on it. These are measurements of the object as seen from here, so every one of them depends on where here is.

| Field | Value |
| --- | --- |
| Position known to | 38 mas |
| Dispersion measure | 116.09 pc/cm³ |

### 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 |
| --- | --- |
| Binary orbit model | BT |

## Also known as

- ATNF: J1454-5846
- ATNF: PSR J1454-5846

## Source

[ATNF Pulsar Catalogue (Manchester+ 2005)](https://www.atnf.csiro.au/research/pulsar/psrcat) — No licence stated; the database is ATNF/CSIRO property under the CSIRO Legal Notice and Disclaimer

The producer asks: Manchester, R. N., Hobbs, G. B., Teoh, A. & Hobbs, M. 2005, AJ 129, 1993 (2005AJ....129.1993M); https://www.atnf.csiro.au/research/pulsar/psrcat

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

## Cite this page

SpaceCatalog. PSR J1454-5846 \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/psr-j1454m5846

```bibtex
@misc{spacecatalog_psr-j1454m5846,
  author       = {{SpaceCatalog}},
  title        = {{PSR J1454-5846}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/psr-j1454m5846},
  note         = {Catalogue entry, data release DR1 (2026-08-21). Values from ATNF Pulsar Catalogue (Manchester+ 2005).}
}
```

ATNF Pulsar Catalogue (Manchester+ 2005) — No licence stated; the database is ATNF/CSIRO property under the CSIRO Legal Notice and Disclaimer

Acknowledgement the producer asks for: Manchester, R. N., Hobbs, G. B., Teoh, A. & Hobbs, M. 2005, AJ 129, 1993 (2005AJ....129.1993M); https://www.atnf.csiro.au/research/pulsar/psrcat

The page itself, with its pictures, the sky map and the observing tools: https://spacecatalog.org/object/psr-j1454m5846