(Q80608644)

[ZEH2003] RX J0947.0+4721 1

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

1 reference

2MASSI J0947045+472143

1 reference

X-ray survey of the Large Magellanic Cloud by ROSAT

CDS90 R160

1 reference

IRAS F09438+4735

1 reference

RX J0947.0+4721

1 reference

US 952

1 reference

[BFE95] 61

1 reference

[MWB97] 93

Multiwavelength observations of the field HS 47.5/22 in Ursa Major. I. The X-ray catalogue of a medium deep ROSAT survey

1 reference

1RXS J094703.7+472143

1 reference

FIRST J094704.5+472142

Faint Images of the Radio Sky at Twenty-Centimeters

1 reference

SDSS J094704.51+472142.8

Sloan Digital Sky Survey

1 reference

SDSS J094704.52+472143.0

Sloan Digital Sky Survey

1 reference

[VV2000] J094704.5+472143

1 reference

[VV2003] J094704.5+472143

1 reference

[VV2006] J094704.5+472143

1 reference

[VV96] J094704.5+472143

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

1 reference

[VV98] J094704.5+472143

1 reference

2MASS J09470451+4721427

1 reference

[VV2010] J094704.5+472143

1 reference

SDSS J094704.51+472142.9

Sloan Digital Sky Survey

1 reference

Gaia DR2 824768793259873664

1 reference

0 references

0.541000

2 references

AGN from the ROSAT all-sky survey

Quasars in the 2MASS Second Incremental Data Release

0.54

1 reference

Radio observations of 4079 Quasars

0.53925

1 reference

The Sixth Data Release of the Sloan Digital Sky Survey

0.53922±0.00206

1 reference

0.5397

1 reference

A strong redshift dependence of the broad absorption line quasar fraction

0.539252

1 reference

A comprehensive study of 2000 narrow line Seyfert 1 galaxies from the Sloan Digital Sky Survey. I. The sample

0.53931±0.00007

1 reference

The SDSS Photometric Catalog, Release 9

0.539332±0.000068

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

0.53933±0.00007

1 reference

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

0.5408

1 reference

A catalog of quasar properties from the Baryon Oscillation Spectroscopic Survey

parallax

0.2197±0.1332 milliarcsecond

1 reference

declination component of proper motion

−0.07±0.221 milliarcsecond per year

1 reference

right ascension component of proper motion

0.164±0.172 milliarcsecond per year

1 reference

radial velocity

121,850±0 kilometre per second

1 reference

The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release

18.16

1 reference

A catalogue of quasars and active nuclei: 13th edition

17.62±0.017

z' band

1 reference

The Third Data Release of the Sloan Digital Sky Survey

18.712±0.019

u' band

1 reference

The SDSS Photometric Catalog, Release 9

16.529±0.15

J band

1 reference

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

15.718±0.156

H band

1 reference

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

14.728±0.08

K band

1 reference

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

18.028±0.006

g' band

1 reference

17.8±0.006

r' band

1 reference

17.566±0.006

i' band

1 reference

18.48

B band

1 reference

A catalogue of quasars and active nuclei: 13th edition

17.7505±0.0019

1 reference

1 reference

146.76883586989460 degree

1 reference

declination

47.36191839177300 degree

1 reference