(Q75047640)

SIMBAD

Gaia DR2 1039524060071026816

1 reference

0.3991

1 reference

A catalog of quasar properties from the Baryon Oscillation Spectroscopic Survey

0.39878±0.00005

1 reference

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

0.398781

2 references

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

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

0.398781±0.00005

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

parallax

1.1352±1.1374 milliarcsecond

1 reference

declination component of proper motion

1.434±1.156 milliarcsecond per year

1 reference

right ascension component of proper motion

0.814±1.837 milliarcsecond per year

1 reference

radial velocity

96,996±0 kilometre per second

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

19.47±0.067

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

21.25±0.098

u' band

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

20.562±0.025

g' band

1 reference

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

20.118±0.027

r' band

1 reference

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

19.801±0.029

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

20.4235±0.009

1 reference

1 reference

136.70583196967780 degree

1 reference

declination

60.17630342947960 degree

1 reference