---
title: "NGC 1741"
url: "https://spacecatalog.org/object/ngc-1741"
release: "DR1"
licence: "CC-BY-SA-4.0"
citation: "SpaceCatalog. NGC 1741 [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-1741"
---

# NGC 1741

NGC 1741 is a spiral [galaxy](https://spacecatalog.org/galaxies) Sm in the constellation [Eridanus](https://spacecatalog.org/constellation/eridanus), 191.2 Mly from Earth, shining at apparent magnitude 15.52 (B). Other catalogues list it as IRAS 04591-0419, IRAS F04591-0419 and LEDA 16574, among 7 designations in total. It was discovered in 1878.

## At a glance

- **WHAT IT IS:** Spiral galaxy
- **HOW FAR:** 191.2 Mly — A luminosity distance, from its redshift — how faint it looks. The light itself left 188 million years ago.
- **HOW BIG ON THE SKY:** 1.2′ — Small enough that the full Moon would cover it several times over.
- **HOW BRIGHT (B):** 15.52 — Faint: it takes a large telescope.
- **WHERE TO LOOK:** [Eridanus](https://spacecatalog.org/constellation/eridanus) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Spiral galaxy Sm |
| DISTANCE FROM EARTH | 191.2 Mly ±16 — by redshift (CMB frame), flat ΛCDM with H0 = 70 km/s/Mpc |
| APPARENT MAGNITUDE (B) | 15.52 |
| CONSTELLATION | Eridanus |
| RIGHT ASCENSION (J2000) | 05h 01m 38.3s |
| DECLINATION (J2000) | −04° 15′ 25.2″ |
| DISCOVERED | 1878 |

## 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 | Sm |

### 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) | 15.52 |
| Surface brightness | 24.08 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 | 4047 km/s |
| Redshift (z) | 0.013592 |
| Redshift (z, CMB frame) | 0.0135485 |
| Major axis | 1.21′ |
| Minor axis | 0.62′ |
| Position angle | 65° |

### WHEN IT WAS FOUND

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

| Field | Value |
| --- | --- |
| Discovered by | Édouard Stephan |

### 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 | Q6632572 |
| Wikipedia article | NGC 1741A |

## Also known as

- IRAS: IRAS 04591-0419
- IRAS: IRAS F04591-0419
- LEDA: LEDA 16574
- MCG: MCG -01-13-045
- NGC: NGC 1741
- NGC: NGC 1741A
- PGC: PGC 16574

## 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 1741 \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-1741

```bibtex
@misc{spacecatalog_ngc-1741,
  author       = {{SpaceCatalog}},
  title        = {{NGC 1741}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/ngc-1741},
  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-1741