(Q86647585)

Two Micron All-Sky Survey, Extended source catalogue

1 reference

[ZEH2003] RX J0909.0+1059 4

The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources

1 reference

QSO B0906+1111

Revised and Updated Catalog of Quasi-stellar Objects

1 reference

3XMM J090900.4+105934

The XMM-Newton serendipitous survey. V. The Second XMM-Newton serendipitous source catalogue

1 reference

SDSS J090900.43+105934.8

Sloan Digital Sky Survey

1 reference

[VV2000] J090900.4+105934

1 reference

[VV2003] J090900.4+105934

1 reference

[VV2006c] J090900.4+105934

1 reference

[VV96] J090900.4+105934

A catalogue of quasars and active nuclei (7th Edition)

1 reference

[VV98] J090900.4+105934

1 reference

SDSS J090900.42+105934.8

Sloan Digital Sky Survey

1 reference

2MASS J09090043+1059348

1 reference

[VV2010c] J090900.4+105934

1 reference

WISE J090900.43+105934.8

1 reference

LAMOST J090900.43+105934.8

1 reference

[RGD2013] J090900.43+105934.87

1 reference

Gaia DR2 592056573124631296

1 reference

0 references

0.16±0.003

2 references

The Einstein Observatory Extended Medium-Sensitivity Survey. II - The optical identifications

Broad band energy distribution of ROSAT detected quasars. II. Radio-quiet objects

0.16237±0.00112

2 references

The SDSS Photometric Catalog, Release 7

The seventh data release of the Sloan Digital Sky Survey

0.16244±0.00002

2 references

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

0.162400

1 reference

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

parallax

0.3005±0.2371 milliarcsecond

1 reference

declination component of proper motion

−0.787±0.327 milliarcsecond per year

1 reference

right ascension component of proper motion

−0.787±0.394 milliarcsecond per year

1 reference

radial velocity

44,787±0 kilometre per second

1 reference

The SDSS Photometric Catalog, Release 9

17.79

1 reference

A catalogue of quasars and active nuclei: 13th edition

17.971±0.014

u' band

1 reference

The SDSS Photometric Catalog, Release 7

17.674±0.005

g' band

1 reference

17.03±0.005

r' band

1 reference

16.545±0.004

i' band

1 reference

16.496±0.009

z' band

1 reference

18.29

B band

1 reference

A catalogue of quasars and active nuclei: 13th edition

14.947±0.178

J band

1 reference

The Two Micron All Sky Survey (2MASS)

14.386±0.126

H band

1 reference

The Two Micron All Sky Survey (2MASS)

13.579±0.114

K band

1 reference

The Two Micron All Sky Survey (2MASS)

17.8223±0.0074

1 reference

1 reference

137.25178899069920 degree

1 reference

declination

10.99301394442530 degree

1 reference