2003ApJ...584..577P

Query : 2003ApJ...584..577P

2003ApJ...584..577P - Astrophys. J., 584, 577-579 (2003/February-3)

Radio galaxy redshift-angular size data constraints on dark energy.

PODARIU S., DALY R.A., MORY M.P. and RATRA B.

Abstract (from CDS):

We use FRIIb radio galaxy redshift-angular size data to constrain cosmological parameters in a dark energy scalar field model. The derived constraints are consistent with, but weaker than, those determined using Type Ia supernova redshift-magnitude data.

Abstract Copyright: ∼

Journal keyword(s): Cosmology: Cosmological Parameters - Cosmology: Observations - Cosmology: Large-Scale Structure of Universe

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 3C 427.1 rG 21 04 06.87480 +76 33 10.2231   23.3 21.1     ~ 157 1

Query : 2003ApJ...584..577P

Basic data :
3C 427.1 -- Radio Galaxy
Other object types: otypes_help 		rG (), Rad (3C,4C,...), G (2020ApJS,LEDA,...), QSO (QSO), MIR (WISE), Opt (SDSS)
ICRS coord. (ep=J2000) : 		21 04 06.87480 +76 33 10.2231 (Optical) [ ] C 2020ApJS..249....3A
FK4 coord. (ep=B1950 eq=1950) : 		21 04 45.29170 +76 21 08.1210 [ ]
Gal coord. (ep=J2000) : 		111.03056236 +19.28391927 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 127060 [~] / z(~) 0.5720 [~] / cz 171481 [~]
   D 2004ApJ...612..652D
Fluxes (4) :
B 23.3 [~] E ~
V 21.1 [~] E ~
i (AB) 20.993 [0.085] C 2020ApJS..249....3A
z (AB) 20.414 [0.189] D 2020ApJS..249....3A
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Identifiers (24) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

3C 427.1 1Jy 2104+763 NVSS J210407+763308 VLSSr J210407.8+763309
4C 76.13 1Jy 2104+76 QSO B2104+763 VLSS J2104.1+7633
6C 210445+762103 LEDA 2821933 S5 2104+76 WB 2104+7621
8C 2104+763 MY 210446.2+763308.1 S5 2104+763 WISE J210407.09+763310.4
CJ1 2104+763 NRAO 645 SDSS J210406.87+763310.2 WN B2104.7+7621
GB3 2104+763 NVSS J210407+763307 TGSSADR J210407.3+763308 [MMD97] 210444.98+762106.8

References (157 between 1850 and 2026) (Total 157)
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   

   

Observing logs
Herschel : 2    ISO : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : 3C 427.1

Link by name to the catalogue in VizieR :

3C 427.1 4C 76.13 NVSS J210407+763307 NVSS J210407+763308 SDSS J210406.87+763310.2
WISE J210407.09+763310.4 WN B2104.7+7621

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