4C 68.21

Query : 4C 68.21

Basic data :
4C 68.21 -- Radio Galaxy
Other object types: otypes_help 		Rad (4C,BWE,...), G (2012A&A,LEDA,...), GiC ([MKB2002],[OWG93],...), rG (2019ApJ,[OLK95]), * (Gaia)
ICRS coord. (ep=J2000) : 		18 19 42.2296559376 +68 56 50.813762280 (Optical) [ 2.6378 2.1004 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 20 01.2371722992 +68 55 24.032665971 [ 2.6378 2.1004 90 ]
Gal coord. (ep=J2000) : 		099.1659600948459 +28.0131693304296 [ 2.6378 2.1004 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 25244 [25] / z(~) 0.08807 [0.00008] / cz 26402.0 [25.0]
   D 2002AJ....124.1918M
Angular size (arcmin): 		0.469507 0.42711 56 (Opt) B 2023ApJS..269....3M
Fluxes (8) :
V 13.21 [0.05] C 2012A&A...548A..79A
G 19.625721 [0.013331] C 2020yCat.1350....0G
J 13.055 [0.088] C 2006AJ....131.1163S
H 12.205 [0.101] D 2006AJ....131.1163S
K 11.556 [0.076] C 2006AJ....131.1163S
g (AB) 16.1362 [0.0145] C 2023ApJS..269....3M
r (AB) 15.0753 [0.0134] C 2023ApJS..269....3M
z (AB) 14.3860 [0.0240] C 2023ApJS..269....3M
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Identifiers (24) :
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4C 68.21 LEDA 61738 VLA -NEP J1819.6+6856 [OLK95] 1820+689
BWE 1819+6855 2MASX J18194229+6856503 WB 1819+6855 [OWG93] ACO 2304-C
6C 181958+685538 MY 181956.4+685530.1 WN B1819.9+6855 [OWH82] 181953.1+685549
7C 181957.60+685537.00 NVSS J181938+685702 [DSL2000] 1820+690 [OWT88] 1819+689
GB6 B1819+6855 VLA -NEP J1819.7+6856 [LO95] 1820+689 Gaia DR2 2259749802445796096
87GB 181957.1+685541 VLA -NEP J1819.6+6857 [MKB2002] B182001.03+685524.0 Gaia DR3 2259749802447430272

References (25 between 1850 and 2026) (Total 25)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : 4C 68.21

Link by name to the catalogue in VizieR :

4C 68.21 BWE 1819+6855 2MASX J18194229+6856503 NVSS J181938+685702 WN B1819.9+6855
Gaia DR2 2259749802445796096 Gaia DR3 2259749802447430272

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