Field | Units | Value |
---|---|---|
3CRR name | 3C263 | |
IAU name | 1137+660 | |
Redshift | 0.652 (r) | |
178-MHz flux | (Jy) | 16.6 |
Sp. index | 0.82 | |
FR class | II (r) | |
5-GHz core flux | (mJy) | 157 (r) |
Old radio position | (reference) | (r) |
`Best' radio map | (reference) | (r) |
RA | (B1950) | 11 37 09.300 |
DEC | (B1950) | +66 04 27.04 |
Optical position | (reference) | (r) |
Type | 3 | |
LAS | (arcsec) | 51 |
Size | (kpc) | 350 |
Scale | (kpc/arcsec) | 6.94 |
Luminosity distance | (Mpc) | 3910 |
178-MHz luminosity | (W/Hz/sr) | 220 x 1025 |
B magnitude | (mag) | 16.50 (r) |
V magnitude | (mag) | 16.32 (r) |
R magnitude | (mag) | -- |
r magnitude | (mag) | -- |
Radio RA | (J2000) | 11 39 57.018 |
Radio DEC | (J2000) | +65 47 49.34 |
New IAU name | J1139+657 |