(Q78430650)

catalog code

SDSS J084309.86+294404.6

Sloan Digital Sky Survey

1 reference

[VV2003c] J084310.0+294405

1 reference

[VV2006c] J084310.0+294405

1 reference

SDSS J084309.86+294404.7

Sloan Digital Sky Survey

1 reference

2MASS J08430985+2944048

1 reference

4C 29.31

Fourth Cambridge Survey

1 reference

DB 60

1 reference

OHIO J 267

A High-Sensivity Survey of the North Polar Galactic Region at 1415 MHz

1 reference

QSO B0840+299

Revised and Updated Catalog of Quasi-stellar Objects

1 reference

UT 0840+299

1 reference

VRO 29.08.05

A 610.5 MHz survey of the sky between declinations +40 and +44 degrees

1 reference

WKB 0840+29

A Survey of radio sources and background radiation at 38 MHz

1 reference

[W72] 0839+29A

1 reference

[VV2010c] J084309.9+294405

1 reference

Gaia DR2 706072076339308672

1 reference

0 references

0.390

1 reference

A hard medium survey with ASCA

0.39783±0.00094

1 reference

The SDSS Photometric Catalog, Release 7

0.39797±0.00002

1 reference

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

0.397800

1 reference

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

declination component of proper motion

−0.891±1.098 milliarcsecond per year

1 reference

right ascension component of proper motion

1.735±1.939 milliarcsecond per year

1 reference

radial velocity

96,814±0 kilometre per second

1 reference

The SDSS Photometric Catalog, Release 7

20.262±0.029

1 reference

19.507±0.022

r' band

1 reference

18.641±0.015

i' band

1 reference

18.31±0.03

z' band

1 reference

20.814±0.097

u' band

1 reference

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

20.12

V band

1 reference

A catalogue of quasars and active nuclei: 13th edition

17.069±0.178

J band

1 reference

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

15.297±0.136

K band

1 reference

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

20.66

B band

1 reference

A catalogue of quasars and active nuclei: 13th edition

20.1832±0.0057

1 reference

1 reference

130.79109239814150 degree

1 reference

declination

29.73464970435200 degree

1 reference