| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C454.3 | |
| IAU name | 2251+158 | |
| Redshift | 0.859 (r) | |
| 178-MHz flux | (Jy) | 14.2 |
| Sp. index | 0.04 | |
| FR class | C (r) | |
| 5-GHz core flux | (mJy) | 12200 (r) (n) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 22 51 29.534 |
| DEC | (B1950) | +15 52 54.38 |
| Optical position | (reference) | (r) |
| Type | 3 | |
| LAS | (arcsec) | -- |
| Size | (kpc) | -- |
| Scale | (kpc/arcsec) | 7.68 |
| Luminosity distance | (Mpc) | 5480 |
| 178-MHz luminosity | (W/Hz/sr) | 224 x 1025 |
| B magnitude | (mag) | 16.57 (r) |
| V magnitude | (mag) | 16.10 (r) |
| R magnitude | (mag) | -- |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 22 53 57.681 |
| Radio DEC | (J2000) | +16 08 54.15 |
| New IAU name | J2253+161 |