(Q75047817)

SIMBAD

Gaia DR2 1873966421056178048

1 reference

0.2709

1 reference

A catalog of quasar properties from the Baryon Oscillation Spectroscopic Survey

0.27058±0.00003

1 reference

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

0.270581

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

0.270581±0.000033

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

parallax

0.3542±0.615 milliarcsecond

1 reference

declination component of proper motion

−0.554±0.786 milliarcsecond per year

1 reference

right ascension component of proper motion

−0.082±0.947 milliarcsecond per year

1 reference

radial velocity

70,451±0 kilometre per second

1 reference

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

20.002±0.044

1 reference

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

19.736±0.016

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

19.433±0.016

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

19.26±0.018

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

18.931±0.043

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

19.6546±0.0079

1 reference

1 reference

338.17202985991370 degree

1 reference

declination

21.36010413055220 degree

1 reference