NGC 7720 (Q1168908)

astrophysical X-ray source

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brightest cluster galaxy

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NGC7720 - SDSS DR14.jpg
800 × 800; 65 KB

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catalog code

PGC 71985

Principal Galaxies Catalogue

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UGC 12716

Uppsala General Catalogue

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Third Cambridge Catalogue of Radio Sources

3C 465

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KCPG 588A

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NGC 7720

New General Catalogue

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2C 1906

Second Cambridge Catalogue of Radio Sources

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3C 465.0

Third Cambridge Catalogue of Radio Sources

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4C 26.64

Fourth Cambridge Survey

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KPG 588a

Catalogue of isolated pairs of galaxies in the northern hemisphere

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LEDA 71985

Lyon-Meudon Extragalactic Database

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2MASX J23382938+2701526

Two Micron All-Sky Survey, Extended source catalogue

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SDSS J233829.38+270153.2

Sloan Digital Sky Survey

1 reference

UZC J233829.4+270151

Updated Zwicky Catalog

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3CR 465

The revised 3C catalogue of radio sources

1 reference

ASB 78

A survey of extended sources of radio emission

1 reference

B2 2335+26

A catalogue of 3235 radio sources at 408 MHz

1 reference

MCG+04-55-036

Morphological catalogue of galaxies. Part I. Catalogue of 7200 galaxies between declinations +90 and +45

1 reference

PKS 2335+26

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

1 reference

PKS J2335+2701

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

1 reference

PKS 2335+267

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

1 reference

VRO 26.23.02

A 610.5 MHz survey of the sky between declinations +40 and +44 degrees

1 reference

Z 2336.0+2645

Catalogue of Galaxies and Clusters of Galaxies

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Z 476-91

Catalogue of Galaxies and Clusters of Galaxies

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[HB91] 2335+267

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

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[LO95] 2335+267

A 20 cm VLA survey of Abell clusters of galaxies. IV. The radio sample and cluster properties

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[ZBO89] ACO 2634-1

A 20 CM VLA survey of Abell clusters of galaxies. I - Distance class of not greater than 3 clusters

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[ZEH2003] RX J2338.4+2700 8

The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources

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RX J233829.1+270153

X-ray survey of the Large Magellanic Cloud by ROSAT

1 reference

[VV96] J233829.4+270152

A catalogue of quasars and active nuclei (7th Edition)

1 reference

GB6 B2335+2644

The GB6 catalog of radio sources

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WB 2335+2644

A new catalog of 30239 1.4 GHz sources

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[OWH82] 233555.4+264402

A 1400-MHz Survey of 1478 Abell Clusters of Galaxies

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discoverer or inventor

William Herschel

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time of discovery or invention

Esperanto Wikipedia

10 September 1784^Julian

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0.030300

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Streaming motions of galaxy clusters within 12 000 km s−1- III. A standardized catalogue of Fundamental Plane data

0.03086

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Multicolor photometry of the galaxies in the central region of Abell 2634

0.03022

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Multicolor photometry of the galaxies in the central region of Abell 2634

0.0321

1 reference

A 20 centimeter VLA survey of Abell clusters of galaxies. VII. Detailed radio images

0.030491

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Brightest cluster galaxies as standard candles

0.0302

1 reference

Optical spectroscopy of radio galaxies in Abell clusters. I. Redshifts and emission-line properties

0.03053

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The dynamics of the galaxy cluster Abell 2634

0.02906±0.00006

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Third Reference Catalogue of Bright Galaxies, Version 9

0.0293

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

distance from Earth

124.17±0.23 megaparsec

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Cosmicflows-2: the data

Cosmicflows-3

124.17 megaparsec

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Cosmicflows-3

123.33 megaparsec

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Groups of Galaxies in the Two Micron All Sky Redshift Survey

113.97 megaparsec

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[ITAL]Hubble Space Telescope[/ITAL] Imaging of Brightest Cluster Galaxies

radial velocity

9,030 kilometre per second

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Cosmicflows-3

Galaxy groups: a 2MASS catalog

8,879.9±15.7 kilometre per second

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

8,854.4±14.3 kilometre per second

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

8,877.5±14.3 kilometre per second

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

8,873.5±15.7 kilometre per second

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

9,105±44 kilometre per second

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Brightest cluster galaxies at the present epoch

9,101 kilometre per second

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Groups of Galaxies in the Two Micron All Sky Redshift Survey

Galaxy alignments in the Pisces-Perseus supercluster revisited

galaxy morphological type

E

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E+cG

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13.3

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The Updated Zwicky Catalog (UZC)

13.9

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10.285±0.02

J band

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The Two Micron All Sky Survey (2MASS)

9.573±0.026

H band

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The Two Micron All Sky Survey (2MASS)

9.275±0.031

K band

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The Two Micron All Sky Survey (2MASS)

15.781±0.011

u' band

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The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III

13.73±0.002

g' band

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The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III

12.804±0.002

r' band

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The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III

12.318±0.002

i' band

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The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III

11.961±0.002

z' band

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The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III

epoch

J2000.0

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The second realization of the international celestial reference frame by very long baseline interferometry

right ascension

354.622430101625 degree

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The second realization of the international celestial reference frame by very long baseline interferometry

declination

27.031460660083 degree

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