(Q975504)

Dutch Wikipedia

catalog code

NGC 3021

Principal Galaxies Catalogue

New General Catalogue

1 reference

IRAS F09479+3347

1 reference

PGC 28357

1 reference

IRAS 09479+3347

1 reference

2MASX J09505711+3333124

Two Micron All-Sky Survey, Extended source catalogue

1 reference

UGC 5280

Uppsala General Catalogue

1 reference

MCG+06-22-019

Morphological Catalogue of Galaxies

1 reference

Z 0948.0+3347

Catalogue of Galaxies and Clusters of Galaxies

1 reference

Z 182-25

Catalogue of Galaxies and Clusters of Galaxies

1 reference

UZC J095057.2+333315

Updated Zwicky Catalog

1 reference

PSCz Q09479+3347

1 reference

SDSS J095057.14+333313.0

Sloan Digital Sky Survey

1 reference

LEDA 28357

Lyon-Meudon Extragalactic Database

1 reference

Gaia DR2 793677834242060288

1 reference

discoverer or inventor

William Herschel

1 reference

time of discovery or invention

German Wikipedia

7 December 1785^Gregorian

1 reference

1 reference

0.005133

1 reference

The K‐Band Galaxy Luminosity Function

0.00514±0.000013

1 reference

Third Reference Catalogue of Bright Galaxies, Version 9

0.00535±0.00001

1 reference

distance from Earth

28.58±0.06 megaparsec

1 reference

Cosmicflows-2: the data

28.44 megaparsec

1 reference

Cosmicflows-3

22.3 megaparsec

1 reference

From Spitzer Galaxy photometry to Tully-Fisher distances

31.5 megaparsec

1 reference

The ATLAS3D project - I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria

30±6 megaparsec

1 reference

Our Peculiar Motion Away from the Local Void

25.51 megaparsec

1 reference

Groups of Galaxies in the Two Micron All Sky Redshift Survey

30±5 megaparsec

1 reference

Our Peculiar Motion Away from the Local Void

radial velocity

1,537 kilometre per second

1 reference

Cosmicflows-3

1,603.1±18.1 kilometre per second

1 reference

Hunting for supermassive black holes in nearby galaxies with the Hobby-Eberly telescope

1,540 kilometre per second

2 references

Groups of Galaxies in the Two Micron All Sky Redshift Survey

Galaxy groups: a 2MASS catalog

1,535 kilometre per second

1 reference

A Digital Archive of H I 21 Centimeter Line Spectra of Optically Targeted Galaxies

1,542 kilometre per second

1 reference

The PDS versus Markarian starburst galaxies: comparing strong and weak IRAS emitter at 12 and 25 {mu}m in the nearby Universe

1,529 kilometre per second

1 reference

Uppsala General Catalogue of Galaxies. Data for 12,921 galaxies north of delta =-2 30

1,600 kilometre per second

1 reference

galaxy morphological type

Sbc

1 reference

Russian Wikipedia

SAc

1 reference

A catalog of visually classified galaxies in the local (z ~ 0.01) universe

apparent magnitude

12.2

V band

1 reference

The Two Micron All Sky Survey (2MASS)

16.3883±0.0138

1 reference

12.6

1 reference

10.137±0.011

1 reference

9.463±0.012

H band

1 reference

The Two Micron All Sky Survey (2MASS)

9.178±0.015

K band

1 reference

The Two Micron All Sky Survey (2MASS)

12.886±0.002

g' band

1 reference

12.203±0.002

r' band

1 reference

11.848±0.002

i' band

1 reference

11.574±0.002

z' band

1 reference

14.12±0.003

u' band

1 reference

The SDSS Photometric Catalog, Release 7

1 reference

147.73810782862030 degree

1 reference

Gaia Data Release 2

declination

33.55359512075630 degree

1 reference

Google Knowledge Graph ID

Gaia Data Release 2

Commons category

NGC 3021

0 references

topic's main category

Category:NGC 3021

0 references

Identifiers

/g/121c4vp3

0 references

New General Catalogue ID

3021

0 references

Principal Galaxies Catalogue ID

28357

0 references

SIMBAD ID

NGC 3021

1 reference