QSO B0251-0023

Query : QSO B0251-0023

Basic data :
QSO B0251-0023 -- Quasar
Other object types: otypes_help 		QSO (2011A&A,QSO,...), Opt (LAMOST,SDSS), AGN (2021Sci), G ([LCB92]), * (Gaia), var (2021Sci)
ICRS coord. (ep=J2000) : 		02 53 56.8181975328 -00 11 23.910791676 (Optical) [ 0.2604 0.2828 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 51 23.3044520314 -00 23 34.973679418 [ 0.2604 0.2828 90 ]
Gal coord. (ep=J2000) : 		175.5377219869735 -50.1158128982676 [ 0.2604 0.2828 90 ]
Proper motions mas/yr : 		-0.215 0.240 [0.347 0.331 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 153008 [504] / z(spectroscopic) 0.75636 [0.00168] / cz 226751.0 [503.7]
   D 2009ApJS..182..543A
Parallaxes (mas): 		0.1799 [0.3587] A 2020yCat.1350....0G
Fluxes (11) :
B 19.35 [~] D 2010A&A...518A..10V
V 19.05 [~] D 2010A&A...518A..10V
G 19.218140 [0.008781] C 2020yCat.1350....0G
J (AB) 17.8490 [0.0300] C 2017AJ....153..107T
H (AB) 17.3270 [0.0390] C 2017AJ....153..107T
K (AB) 16.7190 [0.0520] C 2017AJ....153..107T
u (AB) 19.9336 [0.0354] C 2020ApJS..250....8L
g (AB) 19.2762 [0.0197] C 2020ApJS..250....8L
r (AB) 19.0356 [0.0165] C 2020ApJS..250....8L
i (AB) 19.1537 [0.0230] C 2020ApJS..250....8L
z (AB) 19.0510 [0.0340] C 2017AJ....153..107T
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon

Identifiers (17) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B0251-0023 2SLAQ J025356.81-001123.8 [VV2003] J025356.7-001124 Gaia DR2 2497945557650567424
DES J025356.81-001123.9 [CTL96] 025123.31-002334.7 [VV2006] J025356.7-001124 Gaia DR3 2497945557650567424
LAMOST J025356.81-001123.9 [HB93] 0251-003 [VV2010] J025356.7-001124
SDSS J025356.80-001123.9 [LCB92] 0251-0023 [VV96] J025356.7-001124
SDSS J025356.81-001123.8 [VV2000] J025356.7-001124 [VV98] J025356.7-001124

References (34 between 1850 and 2026) (Total 34)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements Description of Measurements

Velocities : 7    Plx : 1    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : QSO B0251-0023

Link by name to the catalogue in VizieR :

SDSS J025356.80-001123.9 SDSS J025356.81-001123.8 Gaia DR2 2497945557650567424 Gaia DR3 2497945557650567424

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience



Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:@1378488 and select 'bookmark this link' or equivalent in the popup menu