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3XLSS J023039.8-051557
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Statements
instance of
Seyfert 1 galaxy
1 reference
stated in
SIMBAD
quasar
1 reference
stated in
SIMBAD
catalog code
SDSS J023039.86-051559.3
catalog
Sloan Digital Sky Survey
1 reference
stated in
SIMBAD
SDSS J023039.86-051559.4
catalog
Sloan Digital Sky Survey
1 reference
stated in
SIMBAD
3XLSS J023039.8-051557
1 reference
stated in
SIMBAD
Gaia DR2 2488901043723020160
catalog
Gaia Data Release 2
1 reference
stated in
SIMBAD
redshift
0.1428
1 reference
stated in
A catalog of quasar properties from the Baryon Oscillation Spectroscopic Survey
0.14236±0.00005
1 reference
stated in
The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III
0.142361
2 references
stated in
The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release
stated in
Constraint on the time variation of the fine-structure constant with the SDSS-III/BOSS DR12 quasar sample
0.142361±0.000047
1 reference
stated in
The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release
0.235±0.024
1 reference
stated in
The XXL Survey
declination component of proper motion
2.943±1.734
milliarcsecond per year
1 reference
stated in
Gaia Data Release 2
right ascension component of proper motion
0.76±1.56
milliarcsecond per year
1 reference
stated in
Gaia Data Release 2
radial velocity
39,667±0
kilometre per second
1 reference
stated in
A spectroscopic survey of X-ray-selected AGNs in the northern XMM-XXL field
apparent magnitude
19.6±0.059
astronomical filter
u' band
1 reference
stated in
The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
18.774±0.012
astronomical filter
g' band
1 reference
stated in
The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
18.012±0.009
astronomical filter
r' band
1 reference
stated in
The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
17.546±0.009
astronomical filter
i' band
1 reference
stated in
The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
17.307±0.021
astronomical filter
z' band
1 reference
stated in
The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
19.7587±0.0133
astronomical filter
G band
1 reference
stated in
Gaia Data Release 2
epoch
J2000.0
1 reference
stated in
Gaia Data Release 2
right ascension
37.66612372783310
degree
1 reference
stated in
Gaia Data Release 2
declination
−5.26649176993060
degree
1 reference
stated in
Gaia Data Release 2
Identifiers
SIMBAD ID
3XLSS J023039.8-051557
0 references
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