QSO B1720+2439

Query : QSO B1720+2439

Basic data :
QSO B1720+2439 -- Blazar
Other object types: otypes_help 		Sy1 (), QSO (QSO,[HB93],...), Rad (BWE,GB6,...), X (RX,1RXS,...), Bla ([IN88]), V* (V*), G (2MASX), * (Gaia), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 22 41.2502441160 +24 36 19.223822196 (Optical) [ 0.0785 0.0914 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 20 37.6727126591 +24 39 06.074039728 [ 0.0785 0.0914 90 ]
Gal coord. (ep=J2000) : 		047.1940637188296 +29.6983099280107 [ 0.0785 0.0914 90 ]
Proper motions mas/yr : 		-0.333 -0.264 [0.109 0.112 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 47932 [~] / z(~) 0.175000 [~] / cz 52463.68 [~]
   D 1989ApJS...69....1H
Parallaxes (mas): 		0.1076 [0.1886] A 2018yCat.1345....0G
Angular size (arcmin): 		0.160 0.160 90 (NIR) C 2006AJ....131.1163S
Fluxes (6) :
B 16.85 [~] D 2010A&A...518A..10V
V 16.38 [~] D 2010A&A...518A..10V
G 18.084507 [0.019239] C 2020yCat.1350....0G
J 14.608 [0.099] C 2006AJ....131.1163S
H 13.833 [0.133] C 2006AJ....131.1163S
K 13.114 [0.090] C 2006AJ....131.1163S
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon

Identifiers (25) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B1720+2439 RGB J1722+246 [HB93] 1720+246 [VV98] J172241.3+243619
BWE 1720+2439 RX J1722.6+2436 [IN88] 1720+246 [WTW94] 1720+246
GB6 B1720+2439 1RXS J172241.0+243625 [VV2000] J172241.3+243619 Gaia DR2 4570249758801989632
87GB 172040.9+243904 SV* SON 5289 [VV2003] J172241.3+243619 Gaia DR3 4570249758801989632
2MASS J17224124+2436193 SWIFT J1722.5+2432 [VV2006] J172241.3+243619
2MASX J17224130+2436197 TIC 286376938 [VV2010] J172241.3+243619
QSO B1720+246 V* V396 Her [VV96] J172241.3+243619

References (53 between 1850 and 2026) (Total 53)
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 : 3    Plx : 1    PM : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : QSO B1720+2439

Link by name to the catalogue in VizieR :

BWE 1720+2439 2MASS J17224124+2436193 2MASX J17224130+2436197 1RXS J172241.0+243625 V* V396 Her
Gaia DR2 4570249758801989632 Gaia DR3 4570249758801989632

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:@2781444 and select 'bookmark this link' or equivalent in the popup menu