(Q90923971)

BWE 2049+1641

1 reference

GB6 B2049+1641

The GB6 catalog of radio sources

1 reference

MITG J205129+1654

1 reference

MITG J205127+1653

1 reference

MITG J205127+1652

1 reference

MRC 2049+166

Molonglo Reference Catalogue of Radio Sources

1 reference

NVSS J205125+165254

1 reference

PKS 2049+166

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

1 reference

PKS J2051+1652

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

1 reference

PKS 2049+16

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

1 reference

QSO B2049+166

Revised and Updated Catalog of Quasi-stellar Objects

1 reference

TXS 2049+166

1 reference

WB 2049+1641

A new catalog of 30239 1.4 GHz sources

1 reference

87GB 204905.7+164110

1 reference

RGB J2051.4+1652

1 reference

RX J2051.4+1653

X-ray survey of the Large Magellanic Cloud by ROSAT

1 reference

SDSS J205125.70+165253.0

Sloan Digital Sky Survey

1 reference

SDSS J205125.70+165253.1

Sloan Digital Sky Survey

1 reference

RGB J2051+168A

1 reference

RGB J2051+168B

1 reference

WISE J205125.70+165253.5

1 reference

Gaia DR2 1764600920026786944

1 reference

0 references

0.5284

1 reference

A strong redshift dependence of the broad absorption line quasar fraction

0.52857±0.00002

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

0.528700

1 reference

Constraint on the time variation of the fine-structure constant with the SDSS-III/BOSS DR12 quasar sample

declination component of proper motion

0.256±0.252 milliarcsecond per year

1 reference

right ascension component of proper motion

0.274±0.446 milliarcsecond per year

1 reference

radial velocity

120,089±0 kilometre per second

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

19.5

1 reference

19.257±0.027

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

18.582±0.011

i' band

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

18.779±0.008

g' band

1 reference

The SDSS Photometric Catalog, Release 7

18.833±0.01

r' band

1 reference

The SDSS Photometric Catalog, Release 7

17.254±0.306

J band

1 reference

The Sloan Digital Sky Survey quasar catalog. V. Seventh data release

16.181±0.213

H band

1 reference

The Sloan Digital Sky Survey quasar catalog. V. Seventh data release

18.563±0.03

z' band

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

18.8107±0.0058

1 reference

1 reference

312.85708114138080 degree

1 reference

declination

16.88142290977440 degree

1 reference