2MASS J02072416-0048411 (Q74865208)

[VV2003c] J020724.2-004841

1 reference

[VV2006c] J020724.2-004841

1 reference

2MASS J02072416-0048411

1 reference

[VV2010c] J020724.2-004841

1 reference

SDSS J020724.18-004841.4

catalog

Sloan Digital Sky Survey

1 reference

Gaia DR2 2506515838472505600

1 reference

0.370

1 reference

The First Data Release of the Sloan Digital Sky Survey

0.3725

2 references

The Sloan Digital Sky Survey Quasar Catalog. II. First Data Release

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

0.37252±0.00113

1 reference

The SDSS Photometric Catalog, Release 7

0.37256±0.00005

1 reference

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

declination component of proper motion

0.285±1.078 milliarcsecond per year

1 reference

right ascension component of proper motion

0.77±1.255 milliarcsecond per year

1 reference

radial velocity

91,886±0 kilometre per second

1 reference

The Sloan Digital Sky Survey quasar catalog. V. Seventh data release

17.047±0.152

1 reference

15.645±0.203

K band

1 reference

The Sloan Digital Sky Survey quasar catalog. V. Seventh data release

20.05

B band

1 reference

A catalogue of quasars and active nuclei: 13th edition

19.59

V band

1 reference

A catalogue of quasars and active nuclei: 13th edition

19.92±0.037

u' band

1 reference

19.442±0.013

g' band

1 reference

18.998±0.011

r' band

1 reference

18.765±0.012

i' band

1 reference

18.361±0.026

z' band

1 reference

19.7562±0.01

1 reference

1 reference

31.85074681417950 degree

1 reference

declination

−0.81150560913380 degree

1 reference