SDSS J121731.50+521437.1 (Q75047210)

SIMBAD

Gaia DR2 1548080181129692416

1 reference

0.0000

1 reference

A catalog of quasar properties from the Baryon Oscillation Spectroscopic Survey

0.33647±0.00006

1 reference

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

0.336472

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

0.336472±0.000061

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

parallax

2.9919±2.3507 milliarcsecond

1 reference

declination component of proper motion

0.141±2.75 milliarcsecond per year

1 reference

right ascension component of proper motion

4.704±3.01 milliarcsecond per year

1 reference

radial velocity

84,591±0 kilometre per second

1 reference

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

21.085±0.078

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

20.445±0.023

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

19.933±0.021

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

19.657±0.023

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

19.297±0.059

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

20.7132±0.019

1 reference

1 reference

184.38123910637000 degree

1 reference

declination

52.24366815282640 degree

1 reference