(Q91461627)

centimetric radio source

1 reference

astrophysical X-ray source

sub-millimetric source

1 reference

1 reference

1 reference

low-ionization nuclear emission-line region

1 reference

imported from Wikimedia project

active galactic nucleus

1 reference

1 reference

1 reference

1 reference

M104 ngc4594 sombrero galaxy hi-res.jpg
11,472 × 6,429; 34.22 MB

1 reference

0 references

BD-10 3525

1 reference

HD 110124

Henry Draper Catalogue

1 reference

M 104

1 reference

IRAS F12374-1120

1 reference

PGC 42407

Principal Galaxies Catalogue

1 reference

2MASX J12395949-1137230

Two Micron All-Sky Survey, Extended source catalogue

1 reference

UGCA 293

Uppsala General Catalogue Addendum

1 reference

MCG-02-32-020

Morphological Catalogue of Galaxies

1 reference

IRAS 12373-1121

1 reference

NGC 4594

New General Catalogue

1 reference

1RXS J123959.8-113725

1 reference

6dFGS gJ123959.4-113723

1 reference

ICRF J123959.4-113722

International Celestial Reference Frame

1 reference

NVSS J123959-113723

1 reference

LEDA 42407

Lyon-Meudon Extragalactic Database

1 reference

[DML87] 660

Warm IRAS sources. I. A catalogue of AGN candidates from the point source catalog

1 reference

[NKB95] N4594

A radio continuum survey of Shapley-Ames Galaxies at {lambda}2.8 cm. I. Atlas of radio data

1 reference

time of discovery or invention

discoverer or inventor

Pierre Méchain

9 April 1781^Gregorian

0 references

William Herschel

time of discovery or invention

9 May 1794^Gregorian

0 references

time of discovery or invention

9 April 1781^Gregorian

1 reference

imported from Wikimedia project

1 reference

0.003416±0.000017

0 references

0.003413

1 reference

Streaming motions of galaxy clusters within 12 000 km s-1 -- I. New spectroscopic data

0.003639±0.000017

1 reference

Third Reference Catalogue of Bright Galaxies, Version 9

distance from Earth

29,300,000±1,600,000 light-year

0 references

11.27 megaparsec

1 reference

Cosmicflows-3

18.7 megaparsec

1 reference

Uniting old stellar systems: from globular clusters to giant ellipticals

21.7 megaparsec

1 reference

From Spitzer Galaxy photometry to Tully-Fisher distances

11.27±0.12 megaparsec

1 reference

Cosmicflows-2: the data

15.70 megaparsec

1 reference

The mid-infrared high-ionization lines from active galactic nuclei and star-forming galaxies

13±3 megaparsec

1 reference

Our Peculiar Motion Away from the Local Void

9.77 megaparsec

1 reference

Our Peculiar Motion Away from the Local Void

9.1 megaparsec

1 reference

The GALEX Ultraviolet Atlas of Nearby Galaxies

12.03 megaparsec

1 reference

Groups of Galaxies in the Two Micron All Sky Redshift Survey

13.7 megaparsec

1 reference

TheSpitzerSpirals, Bridges, and Tails Interacting Galaxy Survey: Interaction-Induced Star Formation in the Mid-Infrared

13±3 megaparsec

1 reference

Our Peculiar Motion Away from the Local Void

radial velocity

1,095 kilometre per second

2 references

Cosmicflows-3

Cosmic flows: Green Bank Telescope and Parkes H I observations

1,087 kilometre per second

1 reference

Galaxy groups: a 2MASS catalog

1,090 kilometre per second

2 references

Groups of Galaxies in the Two Micron All Sky Redshift Survey

The 6dF Galaxy Survey: final redshift release (DR3) and southern large-scale structures

994 kilometre per second

1 reference

The southern sky redshift survey

1,088 kilometre per second

1 reference

A Search for “Dwarf'' Seyfert Nuclei. III. Spectroscopic Parameters and Properties of the Host Galaxies

1,082 kilometre per second

1 reference

A search for 'dwarf' Seyfert nuclei. 2: an optical spectral atlas of the nuclei of nearby galaxies

1,091 kilometre per second

1 reference

Recalibration of the H-0.5-magnitudes of spiral galaxies

1,090±5 kilometre per second

1 reference

The 2M++ galaxy redshift catalogue

galaxy morphological type

Sa

1 reference

8±0.06

2 references

imported from Wikimedia project

Russian Wikipedia

The GALEX Ultraviolet Atlas of Nearby Galaxies

9.51±0.08

U band

1 reference

The GALEX Ultraviolet Atlas of Nearby Galaxies

9.55±0.03

B band

1 reference

The Spitzer Local Volume Legacy (LVL) global optical photometry

8.05±0.03

R band

1 reference

The Spitzer Local Volume Legacy (LVL) global optical photometry

5.886±0.015

J band

1 reference

The Two Micron All Sky Survey (2MASS)

5.207±0.015

H band

1 reference

The Two Micron All Sky Survey (2MASS)

4.962±0.017

K band

1 reference

The Two Micron All Sky Survey (2MASS)

2 references

The second extension of the international celestial reference frame: ICRF-EXT.1

right ascension

190.000 degree

1 reference

189.997632708 degree

1 reference

The second extension of the international celestial reference frame: ICRF-EXT.1

declination

−11.617 degree

1 reference

−11.623054278 degree

1 reference