4C 23.54

Query : 4C 23.54

Basic data :

4C 23.54 -- Radio Source
Other object types:	`Rad (4C,B2,...)`
ICRS coord. (ep=J2000) :	`20 21 03.438 +23 18 35.91 (Radio) [ 2000 2000 90 ] D 1996AJ....111.1945D`
FK4 coord. (ep=B1950 eq=1950) :	`20 18 53.151 +23 09 01.19 [ 2000 2000 90 ]`
Gal coord. (ep=J2000) :	`064.012306 -07.532852 [ 2000 2000 90 ]`

Overlay

points in this preview

2MASS DSS

All

(CDSPortal)

Send to

An access of full data is available using the icon Vizier near the identifier of the catalogue

`4C 23.54`	`MITG J202103+2317`	`PKS J2021+2318`	`VRO 23.20.02`
`B2.4 2018+23`	`MITG J202105+2318`	`TGSSADR J202103.5+231834`	`WB 2018+2309`
`BWE 2018+2309`	`NVSS J202103+231835`	`TXS 2018+231`
`GB6 B2018+2309`	`PKS 2018+23`	`VLSSr J202102.8+231839`
`87GB 201853.4+230859`	`PKS 2018+231`	`VLSS J2021.0+2318`

References (8 between 1850 and 2026) (Total 8)
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

External archives :

Data at NED - NASA/IPAC Extragalactic Database : 4C 23.54

Link by name to the catalogue in VizieR :

`4C 23.54`	`BWE 2018+2309`	`MITG J202103+2317`	`MITG J202105+2318`	`NVSS J202103+231835`
`PKS 2018+23`	`PKS 2018+231`	`PKS J2021+2318`

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:@2809711 and select 'bookmark this link' or equivalent in the popup menu