| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C433 | |
| IAU name | 2121+248 | |
| Redshift | 0.1016 (r) | |
| 178-MHz flux | (Jy) | 61.3 |
| Sp. index | 0.75 | |
| FR class | II (r) | |
| 5-GHz core flux | (mJy) | 5 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 21 21 30.500 |
| DEC | (B1950) | +24 51 33.00 |
| Optical position | (reference) | (r) |
| Type | 1 | |
| LAS | (arcsec) | 68 |
| Size | (kpc) | 130 |
| Scale | (kpc/arcsec) | 1.870 |
| Luminosity distance | (Mpc) | 468.2 |
| 178-MHz luminosity | (W/Hz/sr) | 125 x 1024 |
| B magnitude | (mag) | 17.13 (r) |
| V magnitude | (mag) | 15.54 (r) |
| R magnitude | (mag) | -- |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 21 23 44.557 |
| Radio DEC | (J2000) | +25 04 28.04 |
| New IAU name | J2123+250 |
See the image of this source in the 3CRR Atlas.