---
title: "PSR J2030+3833_P"
url: "https://spacecatalog.org/object/psr-j2030p3833-p"
release: "DR1"
licence: "No licence stated; the database is ATNF/CSIRO property under the CSIRO Legal Notice and Disclaimer"
citation: "SpaceCatalog. PSR J2030+3833_P [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/psr-j2030p3833-p"
---

# PSR J2030+3833\_P

PSR J2030+3833\_P is a rotating radio transient, 49 494 ly from Earth.

## At a glance

- **WHAT IT IS:** Rotating radio transient
- **HOW FAR:** 49 494 ly — The light arriving now left it that long ago.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Rotating radio transient |
| DISTANCE FROM EARTH | 49 494 ly — by dispersion measure through the YMW16 electron-density model |
| RIGHT ASCENSION (J2000) | 20h 30m 31.0s |

## Catalogue data

### 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 |
| --- | --- |
| Dispersion measure | 417 pc/cm³ |

## Also known as

- ATNF: J2030+3833\_P
- ATNF: PSR J2030+3833\_P

## 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 J2030+3833\_P \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/psr-j2030p3833-p

```bibtex
@misc{spacecatalog_psr-j2030p3833-p,
  author       = {{SpaceCatalog}},
  title        = {{PSR J2030+3833\_P}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/psr-j2030p3833-p},
  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-j2030p3833-p