---
title: "NGC 2280"
url: "https://spacecatalog.org/object/ngc-2280"
release: "DR1"
licence: "CC-BY-SA-4.0"
citation: "SpaceCatalog. NGC 2280 [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-2280"
---

# NGC 2280

NGC 2280 is a spiral [galaxy](https://spacecatalog.org/galaxies) Sc in the constellation [Canis Major](https://spacecatalog.org/constellation/canis-major), 96.52 Mly from Earth, shining at apparent magnitude 11.12 (V). Other catalogues list it as 2MASX J06444911-2738189, ESO 427-002 and ESO 427-2, among 11 designations in total. It was discovered in 1837.

## At a glance

- **WHAT IT IS:** Spiral galaxy
- **HOW FAR:** 96.52 Mly — A luminosity distance, from its redshift — how faint it looks. The light itself left 88.6 million years ago.
- **HOW BIG ON THE SKY:** 6.5′ — About 0.2 of the full Moon's width.
- **HOW BRIGHT (V):** 11.12 — A small telescope reaches it.
- **WHERE TO LOOK:** [Canis Major](https://spacecatalog.org/constellation/canis-major) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Spiral galaxy Sc |
| DISTANCE FROM EARTH | 96.52 Mly ±15 — by redshift (CMB frame), flat ΛCDM with H0 = 70 km/s/Mpc |
| APPARENT MAGNITUDE (V) | 11.12 |
| CONSTELLATION | Canis Major |
| RIGHT ASCENSION (J2000) | 06h 44m 49.1s |
| DECLINATION (J2000) | −27° 38′ 19.0″ |
| DISCOVERED | 1837 |

## 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 |
| --- | --- |
| Hubble type | Sc |

### 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) | 11.06 |
| Apparent magnitude (V) | 11.12 |
| Apparent magnitude (J) | 9.15 |
| Apparent magnitude (H band) | 8.50 |
| Apparent magnitude (K) | 8.26 |
| Surface brightness | 23.17 mag/arcsec² |

### 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 |
| --- | --- |
| Radial velocity | 1904 km/s |
| Redshift (z) | 0.006373 |
| Redshift (z, CMB frame) | 0.0068738 |
| Major axis | 6.53′ |
| Minor axis | 2.84′ |
| Position angle | 164° |

### WHEN IT WAS FOUND

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

| Field | Value |
| --- | --- |
| Discovered by | John Frederick William Herschel |

### OTHER NAMES AND NUMBERS

The identifiers other catalogues file this object under, for anyone joining this data to theirs.

| Field | Value |
| --- | --- |
| OpenNGC type code | G |
| Wikidata item | Q1047913 |
| Wikipedia article | NGC 2280 |

## Also known as

- 2MASX: 2MASX J06444911-2738189
- ESO: ESO 427-002
- ESO: ESO 427-2
- ESO-LV: ESO-LV 427-0020
- IRAS: IRAS 06428-2735
- IRAS: IRAS F06428-2735
- LEDA: LEDA 19531
- MCG: MCG -05-16-020
- NGC: NGC 2280
- PGC: PGC 19531
- UGCA: UGCA 131

## Source

[OpenNGC](https://github.com/mattiaverga/OpenNGC) — CC-BY-SA-4.0

The producer asks: OpenNGC, Mattia Verga (github.com/mattiaverga/OpenNGC). Fields derived from it stay under CC BY-SA 4.0.

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

## Cite this page

SpaceCatalog. NGC 2280 \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-2280

```bibtex
@misc{spacecatalog_ngc-2280,
  author       = {{SpaceCatalog}},
  title        = {{NGC 2280}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/ngc-2280},
  note         = {Catalogue entry, data release DR1 (2026-08-21). Values from OpenNGC.}
}
```

OpenNGC — CC-BY-SA-4.0

Acknowledgement the producer asks for: OpenNGC, Mattia Verga (github.com/mattiaverga/OpenNGC). Fields derived from it stay under CC BY-SA 4.0.

The page itself, with its pictures, the sky map and the observing tools: https://spacecatalog.org/object/ngc-2280