| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C442A | |
| IAU name | 2212+135 | |
| Redshift | 0.027 (r) | |
| 178-MHz flux | (Jy) | 17.5 |
| Sp. index | 0.96 | |
| FR class | I (r) | |
| 5-GHz core flux | (mJy) | 2 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 22 12 20.400 |
| DEC | (B1950) | +13 35 31.00 |
| Optical position | (reference) | (r) |
| Type | 0 | |
| LAS | (arcsec) | 597 |
| Size | (kpc) | 320 |
| Scale | (kpc/arcsec) | 0.54 |
| Luminosity distance | (Mpc) | 120 |
| 178-MHz luminosity | (W/Hz/sr) | 23 x 1023 |
| B magnitude | (mag) | 14.74 (r) |
| V magnitude | (mag) | 13.68 (r) |
| R magnitude | (mag) | 13.08 (r) |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 22 14 46.880 |
| Radio DEC | (J2000) | +13 50 27.16 |
| New IAU name | J2214+138 |
See the image of this source in the 3CRR Atlas.