| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C55 | |
| IAU name | 0154+286 | |
| Redshift | 0.735 (r) | |
| 178-MHz flux | (Jy) | 23.4 |
| Sp. index | 1.04 | |
| FR class | II (r) | |
| 5-GHz core flux | (mJy) | 5.32 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 01 54 19.500 |
| DEC | (B1950) | +28 37 04.80 |
| Optical position | (reference) | (r) |
| Type | 1 | |
| LAS | (arcsec) | 72 |
| Size | (kpc) | 520 |
| Scale | (kpc/arcsec) | 7.28 |
| Luminosity distance | (Mpc) | 4520 |
| 178-MHz luminosity | (W/Hz/sr) | 466 x 1025 |
| B magnitude | (mag) | -- |
| V magnitude | (mag) | -- |
| R magnitude | (mag) | 21.4 (r) |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 01 57 10.536 |
| Radio DEC | (J2000) | +28 51 39.80 |
| New IAU name | J0157+288 |