Field | Units | Value |
---|---|---|
3CRR name | 3C454 | |
IAU name | 2249+185 | |
Redshift | 1.757 (r) | |
178-MHz flux | (Jy) | 12.6 |
Sp. index | 0.90 | |
FR class | C (r) | |
5-GHz core flux | (mJy) | <200 (r) |
Old radio position | (reference) | (r) |
`Best' radio map | (reference) | (r) |
RA | (B1950) | 22 49 07.630 |
DEC | (B1950) | +18 32 43.70 |
Optical position | (reference) | (r) |
Type | 3 | |
LAS | (arcsec) | 1.2 |
Size | (kpc) | 10 |
Scale | (kpc/arcsec) | 8.455 |
Luminosity distance | (Mpc) | 13260 |
178-MHz luminosity | (W/Hz/sr) | 190 x 1026 |
B magnitude | (mag) | 18.52 (r) |
V magnitude | (mag) | 18.47 (r) |
R magnitude | (mag) | -- |
r magnitude | (mag) | -- |
Radio RA | (J2000) | 22 51 34.733 |
Radio DEC | (J2000) | +18 48 39.82 |
New IAU name | J2251+188 |