SDSS J084209.48+551143.7 (Q75047520)

SIMBAD

SDSS J084209.49+551143.4

catalog

Sloan Digital Sky Survey

1 reference

SIMBAD

Gaia DR2 1030856609909422848

1 reference

0.4330

1 reference

A catalog of quasar properties from the Baryon Oscillation Spectroscopic Survey

0.43241±0.00004

1 reference

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

0.432414

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

0.432414±0.000044

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

declination component of proper motion

0.106±0.572 milliarcsecond per year

1 reference

right ascension component of proper motion

0.481±0.827 milliarcsecond per year

1 reference

radial velocity

103,323±0 kilometre per second

1 reference

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

20.085±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

19.727±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

19.519±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

19.291±0.02

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

18.967±0.048

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

19.5248±0.0041

1 reference

1 reference

130.53960892451260 degree

1 reference

declination

55.19539674270180 degree

1 reference