| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C13 | |
| IAU name | 0031+391 | |
| Redshift | 1.351 (r) | |
| 178-MHz flux | (Jy) | 13.1 |
| Sp. index | 0.93 | |
| FR class | II (r) | |
| 5-GHz core flux | (mJy) | 0.36 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 00 31 33.150 |
| DEC | (B1950) | +39 07 36.10 |
| Optical position | (reference) | (r) |
| Type | 1 | |
| LAS | (arcsec) | 30 |
| Size | (kpc) | 250 |
| Scale | (kpc/arcsec) | 8.409 |
| Luminosity distance | (Mpc) | 9587 |
| 178-MHz luminosity | (W/Hz/sr) | 108 x 1026 |
| B magnitude | (mag) | -- |
| V magnitude | (mag) | 22 (r) |
| R magnitude | (mag) | -- |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 00 34 14.571 |
| Radio DEC | (J2000) | +39 24 14.63 |
| New IAU name | J0034+394 |