| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C337 | |
| IAU name | 1627+444 | |
| Redshift | 0.635 (r) | |
| 178-MHz flux | (Jy) | 12.9 |
| Sp. index | 0.63 | |
| FR class | II (r) | |
| 5-GHz core flux | (mJy) | 0.29 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 16 27 19.070 |
| DEC | (B1950) | +44 25 38.20 |
| Optical position | (reference) | (r) |
| Type | 1 | |
| LAS | (arcsec) | 45.5 |
| Size | (kpc) | 312 |
| Scale | (kpc/arcsec) | 6.86 |
| Luminosity distance | (Mpc) | 3780 |
| 178-MHz luminosity | (W/Hz/sr) | 146 x 1025 |
| B magnitude | (mag) | -- |
| V magnitude | (mag) | -- |
| R magnitude | (mag) | 20 (r) (n) |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 16 18 53.733 |
| Radio DEC | (J2000) | +44 18 26.69 |
| New IAU name | J1618+443 |