(Q80702178)

English

PHL 7221

quasar in the constellation Cetus

In more languages

Statements

1 reference

1 reference

SDSS J013053.43-095710.2

Sloan Digital Sky Survey

1 reference

SDSS J013053.43-095710.1

Sloan Digital Sky Survey

1 reference

[VV2003] J013053.4-095710

1 reference

[VV2006] J013053.4-095710

1 reference

[VV2010] J013053.4-095710

1 reference

SDSS J013053.42-095710.1

Sloan Digital Sky Survey

1 reference

PB 8914

1 reference

PHL 7221

1 reference

Gaia DR2 2458940008993381504

Gaia Data Release 2

1 reference

0 references

0.7315

1 reference

The Sloan Digital Sky Survey Quasar Catalog. II. First Data Release

0.7320

1 reference

A strong redshift dependence of the broad absorption line quasar fraction

0.7322

1 reference

A strong redshift dependence of the broad absorption line quasar fraction

0.73138±0.00124

1 reference

The SDSS Photometric Catalog, Release 7

0.73188±0.00007

1 reference

The SDSS Photometric Catalog, Release 9

0.2227±0.2472 milliarcsecond

1 reference

Gaia Data Release 2

declination component of proper motion

0.041±0.241 milliarcsecond per year

1 reference

Gaia Data Release 2

−1±3 milliarcsecond per year

1 reference

DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission

right ascension component of proper motion

0.132±0.598 milliarcsecond per year

1 reference

Gaia Data Release 2

−2±3 milliarcsecond per year

1 reference

DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission

radial velocity

149,874±0 kilometre per second

1 reference

The SDSS Photometric Catalog, Release 9

apparent magnitude

18.299±0.016

astronomical filter

1 reference

The SDSS Photometric Catalog, Release 9

18.24

astronomical filter

1 reference

A catalogue of quasars and active nuclei: 13th edition

18.07

astronomical filter

1 reference

A catalogue of quasars and active nuclei: 13th edition

17.871±0.006

astronomical filter

1 reference

The SDSS Photometric Catalog, Release 7

17.815±0.007

astronomical filter

1 reference

The SDSS Photometric Catalog, Release 7

17.931±0.008

astronomical filter

1 reference

The SDSS Photometric Catalog, Release 9

17.84±0.022

astronomical filter

1 reference

The SDSS Photometric Catalog, Release 9

18.1986±0.005

astronomical filter

1 reference

Gaia Data Release 2

1 reference

Gaia Data Release 2

right ascension

22.72264084315780 degree

1 reference

Gaia Data Release 2

−9.95282887827460 degree

1 reference

Gaia Data Release 2

effective temperature

8,500 kelvin

1 reference

DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission

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