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SDSS J124536.75+491120.6
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SDSS J124536.75+491120.6
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Statements
instance of
Seyfert 1 galaxy
1 reference
stated in
SIMBAD
quasar
1 reference
stated in
SIMBAD
catalog code
SDSS J124536.75+491120.6
catalog
Sloan Digital Sky Survey
1 reference
stated in
SIMBAD
Gaia DR2 1567544079563603328
catalog
Gaia Data Release 2
1 reference
stated in
SIMBAD
redshift
0.4250
1 reference
stated in
A catalog of quasar properties from the Baryon Oscillation Spectroscopic Survey
0.42503±0.00004
1 reference
stated in
The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III
0.425035
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
0.425035±0.000036
1 reference
stated in
The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release
declination component of proper motion
2.14±2.419
milliarcsecond per year
1 reference
stated in
Gaia Data Release 2
right ascension component of proper motion
2.02±1.562
milliarcsecond per year
1 reference
stated in
Gaia Data Release 2
radial velocity
101,957±0
kilometre per second
1 reference
stated in
The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release
apparent magnitude
19.517±0.071
astronomical filter
z' band
1 reference
stated in
The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release
20.421±0.045
astronomical filter
u' band
1 reference
stated in
The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release
20.111±0.017
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
20.012±0.022
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
19.777±0.027
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
20.6098±0.0109
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
191.40312710879880
degree
1 reference
stated in
Gaia Data Release 2
declination
49.18904003120730
degree
1 reference
stated in
Gaia Data Release 2
Identifiers
SIMBAD ID
SDSS J124536.75+491120.6
0 references
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