| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C204 | |
| IAU name | 0833+654 | |
| Redshift | 1.112 (r) | |
| 178-MHz flux | (Jy) | 11.4 |
| Sp. index | 1.08 | |
| FR class | II (r) | |
| 5-GHz core flux | (mJy) | 26.9 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 08 33 18.030 |
| DEC | (B1950) | +65 24 04.44 |
| Optical position | (reference) | (r) |
| Type | 3 | |
| LAS | (arcsec) | 37 |
| Size | (kpc) | 300 |
| Scale | (kpc/arcsec) | 8.190 |
| Luminosity distance | (Mpc) | 7535 |
| 178-MHz luminosity | (W/Hz/sr) | 654 x 1025 |
| B magnitude | (mag) | 18.76 (r) |
| V magnitude | (mag) | 18.21 (r) |
| R magnitude | (mag) | -- |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 08 37 45.013 |
| Radio DEC | (J2000) | +65 13 35.22 |
| New IAU name | J0837+652 |