---
title: "ESO 280-001"
url: "https://spacecatalog.org/object/eso-280-001"
release: "DR1"
licence: "VizieR terms; cite Dalya+ 2022 (2022MNRAS.514.1403D)"
citation: "SpaceCatalog. ESO 280-001 [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/eso-280-001"
---

# ESO 280-001

ESO 280-001 is a [galaxy](https://spacecatalog.org/galaxies) in the constellation [Corona Australis](https://spacecatalog.org/constellation/corona-australis), 86.22 Mly from Earth, shining at apparent magnitude 16.21 (B). Other catalogues list it as PGC 84880.

## At a glance

- **WHAT IT IS:** Galaxy
- **HOW FAR:** 86.22 Mly — A luminosity distance, from its redshift — how faint it looks. The light itself left 86.7 million years ago.
- **HOW BRIGHT (B):** 16.21 — Faint: it takes a large telescope.
- **WHERE TO LOOK:** [Corona Australis](https://spacecatalog.org/constellation/corona-australis) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Galaxy |
| DISTANCE FROM EARTH | 86.22 Mly ±18 — by luminosity distance from a photometric redshift (GLADE+), flat ΛCDM with H0 = 70 km/s/Mpc |
| APPARENT MAGNITUDE (B) | 16.21 |
| ABSOLUTE MAGNITUDE (B) | −15.90 |
| CONSTELLATION | Corona Australis |
| RIGHT ASCENSION (J2000) | 18h 03m 19.4s |
| DECLINATION (J2000) | −43° 39′ 53.2″ |

## Catalogue data

### 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 |
| --- | --- |
| Apparent magnitude (B) | 16.21 |

### 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 |
| --- | --- |
| Redshift (z) | 0.00623763 |
| Redshift (z, CMB frame) | 0.006144 |

## Also known as

- PGC: PGC 84880

## Source

[GLADE+ (Galaxy List for the Advanced Detector Era)](https://cdsarc.cds.unistra.fr/viz-bin/cat/VII/291) — VizieR terms; cite Dalya+ 2022 (2022MNRAS.514.1403D)

The producer asks: Dálya et al. 2022, MNRAS 514, 1403 (2022MNRAS.514.1403D) — "Please cite this paper when using GLADE+ data" — via VizieR VII/291. This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in 2000, A&AS 143, 23.

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

## Cite this page

SpaceCatalog. ESO 280-001 \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/eso-280-001

```bibtex
@misc{spacecatalog_eso-280-001,
  author       = {{SpaceCatalog}},
  title        = {{ESO 280-001}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/eso-280-001},
  note         = {Catalogue entry, data release DR1 (2026-08-21). Values from GLADE+ (Galaxy List for the Advanced Detector Era).}
}
```

GLADE+ (Galaxy List for the Advanced Detector Era) — VizieR terms; cite Dalya+ 2022 (2022MNRAS.514.1403D)

Acknowledgement the producer asks for: Dálya et al. 2022, MNRAS 514, 1403 (2022MNRAS.514.1403D) — "Please cite this paper when using GLADE+ data" — via VizieR VII/291. This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in 2000, A&AS 143, 23.

The page itself, with its pictures, the sky map and the observing tools: https://spacecatalog.org/object/eso-280-001