(Q77924350)

FIRST J091921.5+504855

Faint Images of the Radio Sky at Twenty-Centimeters

1 reference

SDSS J091921.55+504855.4

Sloan Digital Sky Survey

1 reference

[VV2003] J091921.8+504855

1 reference

[VV2006] J091921.6+504855

1 reference

SDSS J091921.56+504855.4

Sloan Digital Sky Survey

1 reference

2MASS J09192159+5048549

1 reference

[VV2010] J091921.6+504855

1 reference

1WGA J0919.4+5048

1 reference

6C 091554+510115

Sixth Cambridge Survey of radio sources

1 reference

7C 091553.79+510136.00

Seventh Cambridge Survey

1 reference

WN B0915.9+5101

1 reference

WISE J091921.55+504855.4

1 reference

SDSS J091921.56+504855.3

Sloan Digital Sky Survey

1 reference

Gaia DR2 1019067100776279168

1 reference

0 references

0.92124

1 reference

The Sixth Data Release of the Sloan Digital Sky Survey

0.9213

1 reference

A strong redshift dependence of the broad absorption line quasar fraction

0.92136±0.00156

1 reference

0.92117±0.00009

1 reference

parallax

0.0546±0.1337 milliarcsecond

1 reference

declination component of proper motion

0.108±0.157 milliarcsecond per year

1 reference

−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

right ascension component of proper motion

0.054±0.173 milliarcsecond per year

1 reference

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

171,974±0 kilometre per second

1 reference

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

16.458±0.117

1 reference

15.235±0.139

K band

1 reference

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

18.47

B band

1 reference

A catalogue of quasars and active nuclei: 13th edition

18.25

V band

1 reference

A catalogue of quasars and active nuclei: 13th edition

18.177±0.006

g' band

1 reference

18.037±0.007

r' band

1 reference

18.047±0.008

i' band

1 reference

18.538±0.016

u' band

1 reference

17.927±0.02

z' band

1 reference

17.53±0.0026

1 reference

1 reference

139.83984682466830 degree

1 reference

declination

50.81537060371210 degree

1 reference

effective temperature

7,750 kelvin

1 reference