Field | Units | Value |
---|---|---|
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 |