---
title: "NGC 5914B"
url: "https://spacecatalog.org/object/ngc-5914b"
release: "DR1"
licence: "CC-BY-SA-4.0"
citation: "SpaceCatalog. NGC 5914B [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-5914b"
---

# NGC 5914B

NGC 5914B is a spiral [galaxy](https://spacecatalog.org/galaxies) Sbc in the constellation [Boötes](https://spacecatalog.org/constellation/bootes), shining at apparent magnitude 15.31 (B). Other catalogues list it as LEDA 54653, MCG +07-31-056 and PGC 54653, among 6 designations in total.

## At a glance

- **WHAT IT IS:** Spiral galaxy
- **HOW BIG ON THE SKY:** 30″ — Small enough that the full Moon would cover it several times over.
- **HOW BRIGHT (B):** 15.31 — Faint: it takes a large telescope.
- **WHERE TO LOOK:** [Boötes](https://spacecatalog.org/constellation/bootes) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Spiral galaxy Sbc |
| APPARENT MAGNITUDE (B) | 15.31 |
| CONSTELLATION | Boötes |
| RIGHT ASCENSION (J2000) | 15h 18m 45.3s |
| DECLINATION (J2000) | +41° 53′ 26.9″ |

## 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 | Sbc |

### 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) | 15.31 |
| Surface brightness | 22.96 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 |
| --- | --- |
| Major axis | 0.5′ |
| Minor axis | 0.43′ |
| Position angle | 26° |

### 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 | Q6583846 |

## Also known as

- LEDA: LEDA 54653
- MCG: MCG +07-31-056
- NGC: NGC 5914B
- PGC: PGC 54653
- SDSS: SDSS J151845.30+415326.8
- SDSS: SDSS J151845.31+415326.9

## 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 5914B \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-5914b

```bibtex
@misc{spacecatalog_ngc-5914b,
  author       = {{SpaceCatalog}},
  title        = {{NGC 5914B}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/ngc-5914b},
  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-5914b