(Q79895448)

SDSS J144627.85+563836.5

catalog

Sloan Digital Sky Survey

1 reference

[VV2006c] J144627.9+563836

1 reference

SDSS J144627.86+563836.5

catalog

Sloan Digital Sky Survey

1 reference

[VV2010c] J144627.9+563836

1 reference

1RXS J144627.8+563843

1 reference

Gaia DR2 1607694357262510592

1 reference

0 references

0.6227

1 reference

A strong redshift dependence of the broad absorption line quasar fraction

0.62343±0.0015

1 reference

0.623400

1 reference

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

parallax

0.4884±0.4063 milliarcsecond

1 reference

declination component of proper motion

−2.287±0.622 milliarcsecond per year

1 reference

right ascension component of proper motion

−0.195±0.712 milliarcsecond per year

1 reference

radial velocity

134,869±0 kilometre per second

1 reference

20.84±0.09

1 reference

20.199±0.027

g' band

1 reference

20.78

B band

1 reference

A catalogue of quasars and active nuclei: 13th edition

20.58

V band

1 reference

A catalogue of quasars and active nuclei: 13th edition

20.15±0.03

r' band

1 reference

19.77±0.03

i' band

1 reference

19.83±0.12

z' band

1 reference

19.8604±0.0151

1 reference

1 reference

221.61608733028930 degree

1 reference

declination

56.64350513364320 degree

1 reference