---
title: "NGC 7026"
url: "https://spacecatalog.org/object/ngc-7026"
release: "DR1"
licence: "CC-BY-SA-4.0"
citation: "SpaceCatalog. NGC 7026 [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-7026"
---

# NGC 7026

NGC 7026 is a planetary [nebula](https://spacecatalog.org/nebulae) in the constellation [Cygnus](https://spacecatalog.org/constellation/cygnus), 2352 parsecs from Earth as published by Stanghellini+ 2008 (about 7671 ly, converted by SpaceCatalog), shining at apparent magnitude 10.90 (V). Other catalogues list it as HD 201192, IRAS 21046+4739 and PN G089.0+00.3. It was discovered in 1873.

## At a glance

- **WHAT IT IS:** Planetary nebula
- **HOW FAR:** 7671 ly — The light arriving now left it that long ago.
- **HOW BIG ON THE SKY:** 20″ — Small enough that the full Moon would cover it several times over.
- **HOW BRIGHT (V):** 10.90 — A small telescope reaches it.
- **WHERE TO LOOK:** [Cygnus](https://spacecatalog.org/constellation/cygnus) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Planetary nebula |
| DISTANCE FROM EARTH | 2352 pc (Stanghellini+ 2008) — ≈ 7671 ly, converted by SpaceCatalog · by Statistical distance scale for planetary nebulae (Stanghellini+ 2008) |
| APPARENT MAGNITUDE (V) | 10.90 |
| CONSTELLATION | Cygnus |
| RIGHT ASCENSION (J2000) | 21h 06m 18.5s |
| DECLINATION (J2000) | +47° 51′ 07.9″ |
| DISCOVERED | 1873 |

## 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) | 12.70 |
| Apparent magnitude (V) | 10.90 |
| Apparent magnitude (J) | 10.43 |
| Apparent magnitude (H band) | 10.81 |
| Apparent magnitude (K) | 10.05 |

### 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 | −40 km/s |
| Redshift (z) | −0.000134 |
| Major axis | 0.33′ |

### OTHER NAMES AND NUMBERS

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

| Field | Value |
| --- | --- |
| OpenNGC type code | PN |
| Wikidata item | Q376028 |
| Wikipedia article | NGC 7026 |

### WHERE THESE FIGURES CAME FROM

Which catalogue, paper or model each of the fields above was read from, where the source named one.

| Field | Value |
| --- | --- |
| Distance catalogue entry | NGC 7026 |

## Also known as

- HD: HD 201192
- IRAS: IRAS 21046+4739
- NGC: NGC 7026
- PN: PN G089.0+00.3

## 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 7026 \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/ngc-7026

```bibtex
@misc{spacecatalog_ngc-7026,
  author       = {{SpaceCatalog}},
  title        = {{NGC 7026}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/ngc-7026},
  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-7026