---
title: "NGC 6473"
url: "https://spacecatalog.org/object/ngc-6473"
release: "DR1"
licence: "CC-BY-SA-4.0"
citation: "SpaceCatalog. NGC 6473 [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-6473"
---

# NGC 6473

NGC 6473 is an elliptical [galaxy](https://spacecatalog.org/galaxies) E in the constellation [Draco](https://spacecatalog.org/constellation/draco), 401.0 Mly from Earth, shining at apparent magnitude 15.26 (B). Other catalogues list it as 2MASX J17455786+5715259, IRAS F17462+5719 and LEDA 60850, among 10 designations in total. It was discovered in 1886.

## At a glance

- **WHAT IT IS:** Elliptical galaxy
- **HOW FAR:** 401.0 Mly — A luminosity distance, from its redshift — how faint it looks. The light itself left 388 million years ago.
- **HOW BIG ON THE SKY:** 55″ — Small enough that the full Moon would cover it several times over.
- **HOW BRIGHT (B):** 15.26 — Faint: it takes a large telescope.
- **WHERE TO LOOK:** [Draco](https://spacecatalog.org/constellation/draco) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Elliptical galaxy E |
| DISTANCE FROM EARTH | 401.0 Mly ±22 — by redshift (CMB frame), flat ΛCDM with H0 = 70 km/s/Mpc |
| APPARENT MAGNITUDE (B) | 15.26 |
| CONSTELLATION | Draco |
| RIGHT ASCENSION (J2000) | 17h 45m 57.8s |
| DECLINATION (J2000) | +57° 15′ 25.6″ |
| DISCOVERED | 1886 |

## 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 | E |

### 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) | 15.26 |
| Apparent magnitude (J) | 11.89 |
| Apparent magnitude (H band) | 11.28 |
| Apparent magnitude (K) | 10.97 |
| Surface brightness | 23.92 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 | 8376 km/s |
| Redshift (z) | 0.02834 |
| Redshift (z, CMB frame) | 0.0281097 |
| Major axis | 0.91′ |
| Minor axis | 0.71′ |
| Position angle | 40° |

### WHEN IT WAS FOUND

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

| Field | Value |
| --- | --- |
| Discovered by | Lewis A. Swift |

### 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 | Q1146025 |

## Also known as

- 2MASX: 2MASX J17455786+5715259
- IRAS: IRAS F17462+5719
- LEDA: LEDA 60850
- MCG: MCG +10-25-086
- NGC: NGC 6473
- NGC: NGC 6474
- PGC: PGC 60822
- PGC: PGC 60850
- UGC: UGC 10980
- UGC: UGC 10989

## 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 6473 \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-6473

```bibtex
@misc{spacecatalog_ngc-6473,
  author       = {{SpaceCatalog}},
  title        = {{NGC 6473}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/ngc-6473},
  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-6473