NED object is 3C 402; Reference is  1968MNRAS.138..259M

   FIG.26. 3C 402. Map at 1407 MHz (see Fig. 25 opposite for map at 408 MHz).
 The optical objects are: (a) 14 mag D3 galaxy, VV 8-36-2 (47). (b) 15 mag
 galaxy, VV 8-3-3 (47). There are many red stellar objects in the region of the
 northern component (b(II) = 13deg).