| 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 |