---
title: "IC 2186"
url: "https://spacecatalog.org/object/ic-2186"
release: "DR1"
licence: "CC-BY-SA-4.0"
citation: "SpaceCatalog. IC 2186 [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ic-2186"
---

# IC 2186

IC 2186 is a [galaxy](https://spacecatalog.org/galaxies) in the constellation [Gemini](https://spacecatalog.org/constellation/gemini), shining at apparent magnitude 16.09 (B). Other catalogues list it as 2MASX J07224774+2131452, LEDA 20858 and PGC 20858, among 5 designations in total.

## At a glance

- **WHAT IT IS:** Galaxy
- **HOW BIG ON THE SKY:** 20″ — Small enough that the full Moon would cover it several times over.
- **HOW BRIGHT (B):** 16.09 — Faint: it takes a large telescope.
- **WHERE TO LOOK:** [Gemini](https://spacecatalog.org/constellation/gemini) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Galaxy |
| APPARENT MAGNITUDE (B) | 16.09 |
| CONSTELLATION | Gemini |
| RIGHT ASCENSION (J2000) | 07h 22m 47.8s |
| DECLINATION (J2000) | +21° 31′ 45.3″ |

## 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) | 16.09 |
| Apparent magnitude (J) | 12.63 |
| Apparent magnitude (H band) | 11.98 |
| Apparent magnitude (K) | 11.71 |

### 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 | 0.33′ |
| Minor axis | 0.22′ |
| Position angle | 30° |

### 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 | Q12071194 |

## Also known as

- 2MASX: 2MASX J07224774+2131452
- IC: IC 2186
- LEDA: LEDA 20858
- PGC: PGC 20858
- PGC: PGC 3089868

## 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. IC 2186 \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ic-2186

```bibtex
@misc{spacecatalog_ic-2186,
  author       = {{SpaceCatalog}},
  title        = {{IC 2186}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/ic-2186},
  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/ic-2186