Source page for 3C254

FieldUnitsValue
3CRR name 3C254
IAU name 1111+408
Redshift 0.734 (r)
178-MHz flux(Jy)21.7
Sp. index 0.96
FR class II (r)
5-GHz core flux(mJy)19 (r)
Old radio position(reference) (r)
`Best' radio map(reference) (r)
RA(B1950)11 11 53.297
DEC(B1950)+40 53 41.55
Optical position(reference) (r)
Type 3
LAS(arcsec)15
Size(kpc)110
Scale(kpc/arcsec)7.28
Luminosity distance(Mpc)4510
178-MHz luminosity(W/Hz/sr)412 x 1025
B magnitude(mag)18.13 (r)
V magnitude(mag)17.98 (r)
R magnitude(mag)--
r magnitude(mag)--
Radio RA(J2000)11 14 38.721
Radio DEC(J2000)+40 37 20.15
New IAU name J1114+406