(Q75047620)

SIMBAD

Gaia DR2 1463467676131741952

1 reference

0.4068

1 reference

A catalog of quasar properties from the Baryon Oscillation Spectroscopic Survey

0.40685±0.00003

3 references

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

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

0.40685±0.000032

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

parallax

0.918±0.7436 milliarcsecond

1 reference

declination component of proper motion

−1.051±1.006 milliarcsecond per year

1 reference

right ascension component of proper motion

1.708±1.038 milliarcsecond per year

1 reference

radial velocity

98,537±0 kilometre per second

1 reference

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

20.93±0.072

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

20.051±0.019

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

19.605±0.017

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

19.229±0.016

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

18.859±0.038

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

20.1006±0.0065

1 reference

1 reference

198.80827840129960 degree

1 reference

declination

31.24601135474320 degree

1 reference