---
title: "PGC 100707"
url: "https://spacecatalog.org/object/pgc-100707"
release: "DR1"
licence: "VizieR terms; cite Dalya+ 2022 (2022MNRAS.514.1403D)"
citation: "SpaceCatalog. PGC 100707 [catalogue entry]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/pgc-100707"
---

# PGC 100707

PGC 100707 is a [galaxy](https://spacecatalog.org/galaxies) in the constellation [Canes Venatici](https://spacecatalog.org/constellation/canes-venatici), 37.00 Mly from Earth, shining at apparent magnitude 16.54 (B). Other catalogues list it as WISExSCOS J124147.41+325128.5.

## At a glance

- **WHAT IT IS:** Galaxy
- **HOW FAR:** 37.00 Mly — A luminosity distance, from its redshift — how faint it looks. The light itself left 39.6 million years ago.
- **HOW BRIGHT (B):** 16.54 — Faint: it takes a large telescope.
- **WHERE TO LOOK:** [Canes Venatici](https://spacecatalog.org/constellation/canes-venatici) — The patch of sky it sits in, as seen from Earth.

## Properties

| Quantity | Value |
| --- | --- |
| CLASS | Galaxy |
| DISTANCE FROM EARTH | 37.00 Mly ±8.9 — by luminosity distance from a photometric redshift (GLADE+), flat ΛCDM with H0 = 70 km/s/Mpc |
| APPARENT MAGNITUDE (B) | 16.54 |
| ABSOLUTE MAGNITUDE (B) | −13.73 |
| CONSTELLATION | Canes Venatici |
| RIGHT ASCENSION (J2000) | 12h 41m 47.3s |
| DECLINATION (J2000) | +32° 51′ 26.4″ |

## 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) | 16.54 |

### 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 |
| --- | --- |
| Redshift (z) | 0.00284088 |
| Redshift (z, CMB frame) | 0.00264339 |

## Also known as

- PGC: PGC 100707
- WISExSCOS: WISExSCOS J124147.41+325128.5

## Source

[GLADE+ (Galaxy List for the Advanced Detector Era)](https://cdsarc.cds.unistra.fr/viz-bin/cat/VII/291) — VizieR terms; cite Dalya+ 2022 (2022MNRAS.514.1403D)

The producer asks: Dálya et al. 2022, MNRAS 514, 1403 (2022MNRAS.514.1403D) — "Please cite this paper when using GLADE+ data" — via VizieR VII/291. This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in 2000, A&AS 143, 23.

How this was made: https://spacecatalog.org/methods#source-glade-plus

## Cite this page

SpaceCatalog. PGC 100707 \[catalogue entry\]. Data release DR1 (2026-08-21). https://spacecatalog.org/object/pgc-100707

```bibtex
@misc{spacecatalog_pgc-100707,
  author       = {{SpaceCatalog}},
  title        = {{PGC 100707}},
  howpublished = {SpaceCatalog, data release DR1 (2026-08-21)},
  year         = {2026},
  url          = {https://spacecatalog.org/object/pgc-100707},
  note         = {Catalogue entry, data release DR1 (2026-08-21). Values from GLADE+ (Galaxy List for the Advanced Detector Era).}
}
```

GLADE+ (Galaxy List for the Advanced Detector Era) — VizieR terms; cite Dalya+ 2022 (2022MNRAS.514.1403D)

Acknowledgement the producer asks for: Dálya et al. 2022, MNRAS 514, 1403 (2022MNRAS.514.1403D) — "Please cite this paper when using GLADE+ data" — via VizieR VII/291. This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in 2000, A&AS 143, 23.

The page itself, with its pictures, the sky map and the observing tools: https://spacecatalog.org/object/pgc-100707