(Q75388136)

[VV2003] J114440.7+642135

1 reference

[VV2006] J114440.7+642135

1 reference

SDSS J114440.71+642134.9

catalog

Sloan Digital Sky Survey

1 reference

[VV2010] J114440.7+642135

1 reference

Gaia DR2 864239263536143360

1 reference

0.5442

1 reference

A strong redshift dependence of the broad absorption line quasar fraction

0.54481±0.00124

1 reference

The SDSS Photometric Catalog, Release 7

0.544785

1 reference

A comprehensive study of 2000 narrow line Seyfert 1 galaxies from the Sloan Digital Sky Survey. I. The sample

0.54396±0.00016

2 references

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

0.5450

1 reference

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

declination component of proper motion

−0.396±0.625 milliarcsecond per year

1 reference

right ascension component of proper motion

−0.812±0.65 milliarcsecond per year

1 reference

radial velocity

122,600±0 kilometre per second

1 reference

The Third Data Release of the Sloan Digital Sky Survey

18.572±0.011

1 reference

19.28

B band

1 reference

A catalogue of quasars and active nuclei: 13th edition

19.02

V band

1 reference

A catalogue of quasars and active nuclei: 13th edition

18.949±0.009

g' band

1 reference

The SDSS Photometric Catalog, Release 7

18.789±0.009

r' band

1 reference

The SDSS Photometric Catalog, Release 7

19.291±0.022

u' band

1 reference

18.662±0.036

z' band

1 reference

19.4432±0.0048

1 reference

1 reference

176.16965098864740 degree

1 reference

declination

64.35970482817780 degree

1 reference