Field | Units | Value |
---|---|---|
3CRR name | 3C284 | |
IAU name | 1308+277 | |
Redshift | 0.2394 (r) | |
178-MHz flux | (Jy) | 12.3 |
Sp. index | 0.95 | |
FR class | II (r) | |
5-GHz core flux | (mJy) | 3.2 (r) |
Old radio position | (reference) | (r) |
`Best' radio map | (reference) | (r) |
RA | (B1950) | 13 08 41.330 |
DEC | (B1950) | +27 44 02.60 |
Optical position | (reference) | (r) |
Type | 1 | |
LAS | (arcsec) | 178.1 |
Size | (kpc) | 674.4 |
Scale | (kpc/arcsec) | 3.786 |
Luminosity distance | (Mpc) | 1200 |
178-MHz luminosity | (W/Hz/sr) | 167 x 1024 |
B magnitude | (mag) | -- |
V magnitude | (mag) | -- |
R magnitude | (mag) | 17.41 (r) |
r magnitude | (mag) | -- |
Radio RA | (J2000) | 13 11 04.655 |
Radio DEC | (J2000) | +27 28 07.06 |
New IAU name | J1311+274 |
See the image of this source in the 3CRR Atlas.