| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C285 | |
| IAU name | 1319+428 | |
| Redshift | 0.0794 (r) | |
| 178-MHz flux | (Jy) | 12.3 |
| Sp. index | 0.95 | |
| FR class | II (r) | |
| 5-GHz core flux | (mJy) | 6 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 13 19 05.220 |
| DEC | (B1950) | +42 50 55.70 |
| Optical position | (reference) | (r) |
| Type | 1 | |
| LAS | (arcsec) | 180 |
| Size | (kpc) | 270 |
| Scale | (kpc/arcsec) | 1.50 |
| Luminosity distance | (Mpc) | 360 |
| 178-MHz luminosity | (W/Hz/sr) | 152 x 1023 |
| B magnitude | (mag) | 17.06 (r) |
| V magnitude | (mag) | 16.05 (r) |
| R magnitude | (mag) | 15.47 (r) |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 13 21 17.861 |
| Radio DEC | (J2000) | +42 35 14.75 |
| New IAU name | J1321+425 |
See the image of this source in the 3CRR Atlas.