| Field | Units | Value |
|---|---|---|
| 3CRR name | 3C436 | |
| IAU name | 2141+279 | |
| Redshift | 0.2145 (r) | |
| 178-MHz flux | (Jy) | 19.4 |
| Sp. index | 0.86 | |
| FR class | II (r) | |
| 5-GHz core flux | (mJy) | 19 (r) |
| Old radio position | (reference) | (r) |
| `Best' radio map | (reference) | (r) |
| RA | (B1950) | 21 41 57.910 |
| DEC | (B1950) | +27 56 30.30 |
| Optical position | (reference) | (r) |
| Type | 1 | |
| LAS | (arcsec) | 109.1 |
| Size | (kpc) | 380.1 |
| Scale | (kpc/arcsec) | 3.484 |
| Luminosity distance | (Mpc) | 1060 |
| 178-MHz luminosity | (W/Hz/sr) | 202 x 1024 |
| B magnitude | (mag) | 19.60 (r) |
| V magnitude | (mag) | 18.15 (r) |
| R magnitude | (mag) | 17.32 (r) |
| r magnitude | (mag) | -- |
| Radio RA | (J2000) | 21 44 11.707 |
| Radio DEC | (J2000) | +28 10 18.57 |
| New IAU name | J2144+281 |
See the image of this source in the 3CRR Atlas.