(Q530998)

astrophysical X-ray source

centimetric radio source

1 reference

1 reference

1 reference

1 reference

1 reference

0 references

Centaurus A/M83 Group

2 references

1 reference

1 reference

1 reference

1 reference

Spiral Galaxy NGC 4945.jpg
5,538 × 5,538; 10.56 MB

1 reference

English Wikipedia

catalog code

NGC 4945

New General Catalogue

1 reference

2MASX J13052727-4928044

Two Micron All-Sky Survey, Extended source catalogue

1 reference

ESO 219-24

European Southern Observatory Catalog

1 reference

IRAS F13025-4912

1 reference

IRAS 13025-4911

1 reference

PGC 45279

Principal Galaxies Catalogue

2 references

ESO-LV 219-0240

European Southern Observatory Catalog

The surface photometry catalogue of the ESO-Uppsala galaxies

1 reference

HIPASS J1305-49

1 reference

1RXS J130528.0-492758

1 reference

MRC 1302-492

Molonglo Reference Catalogue of Radio Sources

1 reference

MRC 1302-491

Molonglo Reference Catalogue of Radio Sources

1 reference

Southern Galaxy Catalogue

6dFGS gJ130527.3-492805

1 reference

SGC 130231-4912.2

1 reference

PSCz Q13025-4911

1 reference

2MFGC 10410

2MASS Flat Galaxy Catalog

1 reference

LEDA 45279

Lyon-Meudon Extragalactic Database

1 reference

3FHL J1305.4-4927

3FHL: The Third Catalog of Hard Fermi-LAT Sources

1 reference

INTREF 541

High-energy sources before INTEGRAL. INTEGRAL reference catalog

1 reference

MSH 13-4-01

Catalogue of radio sources in the Galactic plane

1 reference

PKS 1302-49

The Parkes catalogue of radio sources. Declination zone +20 to +27

1 reference

PKS 1302-492

The Parkes catalogue of radio sources. Declination zone +20 to +27

1 reference

PKS J1305-4928

The Parkes catalogue of radio sources. Declination zone +20 to +27

1 reference

RX J130526-49289

X-ray survey of the Large Magellanic Cloud by ROSAT

1 reference

XSS J13073-4926

RXTE all-sky slew survey. Catalog of X-ray sources at |b|>10{deg}

1 reference

[DML87] 666

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

1 reference

[HB91] 1302-491

An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects

1 reference

[VDD93] 177

IRAS CPC observations of galaxies. I. Catalog and atlas

1 reference

RX J1305.4-4928

X-ray survey of the Large Magellanic Cloud by ROSAT

1 reference

PBC J1305.4-4928

The Palermo Swift-BAT hard X-ray catalogue. II. Results after 39 months of sky survey

1 reference

SUMSS J130527-492805

SUMSS: a wide-field radio imaging survey of the southern sky - II. The source catalogue

1 reference

2FGL J1305.8-4925

Fermi Large Area Telescope second source catalog

1 reference

SUMSS J130527-492806

SUMSS: a wide-field radio imaging survey of the southern sky - II. The source catalogue

1 reference

3FGL J1305.4-4926

Fermi Large Area Telescope third source catalog

1 reference

3XMM J130527.4-492804

The XMM-Newton serendipitous survey. V. The Second XMM-Newton serendipitous source catalogue

1 reference

discoverer or inventor

James Dunlop

1 reference

time of discovery or invention

Esperanto Wikipedia

29 April 1826^Gregorian

1 reference

1 reference

0.0009

1 reference

The most luminous starbursts in the Universe

0.0019

1 reference

A multiwavelength catalog of Seyfert 2 galaxies observed in the 2-10 keV energy band

0.001868

1 reference

A search for IRAS galaxies behind the Southern Milky Way

0.001868±0.000017

1 reference

Third Reference Catalogue of Bright Galaxies, Version 9

0.0012

1 reference

An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects

distance from Earth

3.47 megaparsec

1 reference

The Local Tully-Fisher relation for dwarf galaxies

3.72 megaparsec

1 reference

Cosmicflows-3

3.72±0.08 megaparsec

1 reference

Cosmicflows-2: the data

8.19 megaparsec

1 reference

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

3.5±0.6 megaparsec

1 reference

4.47 megaparsec

1 reference

3.82 megaparsec

1 reference

5.20 megaparsec

2 references

Groups of Galaxies in the Two Micron All Sky Redshift Survey

Old and young X-ray point source populations in nearby galaxies

3.82±0.31 megaparsec

1 reference

The Hubble flow around the Centaurus A/M83 galaxy complex

5.2 megaparsec

1 reference

Old and young X-ray point source populations in nearby galaxies

3.5±0.6 megaparsec

1 reference

radial velocity

565 kilometre per second

1 reference

Cosmicflows-3

564 kilometre per second

1 reference

Galaxy groups: a 2MASS catalog

560 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

538.2 kilometre per second

1 reference

The HIPASS catalogue - I. Data presentation

284 kilometre per second

1 reference

General study of group membership. II. Determination of nearby groups

563 kilometre per second

1 reference

The ESO/Uppsala Survey of the ESO(B) Atlas

galaxy morphological type

SB(s)cd

1 reference

English Wikipedia

SB(s)cd?edge

1 reference

On the association between core-collapse supernovae and HII regions

14.40

3 references

http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?search_type=Obj_id&objid=58761

retrieved

16 January 2012

Russian Wikipedia

A catalogue of quasars and active nuclei: 13th edition

9.31

B band

1 reference

The surface photometry catalogue of the ESO-Uppsala galaxies

7.55

R band

1 reference

The surface photometry catalogue of the ESO-Uppsala galaxies

5.598±0.016

J band

1 reference

4.839±0.017

H band

1 reference

4.483±0.017

K band

1 reference

epoch

J2000.0

1 reference

right ascension

196.3636625 degree

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declination

−49.4679000 degree

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Commons gallery

NGC 4945

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Commons category

NGC 4945

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topic's main category

Category:NGC 4945

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Identifiers

GND ID

4401018-7

1 reference

Principal Galaxies Catalogue ID

1 reference

28 October 2013

New General Catalogue ID

4945

0 references

45279

0 references

SIMBAD ID

NGC 4945

1 reference