The temporal baseline might not be a problem but it is better to have two images of the same track
Especially if you want to proceed with interferometry, this is strongly required because of the perpendicular baseline of the two images which becomes too large if images of different track are used. Also the incidene angle under which the common area is illuminated is too different.
Your S1A image is track 150 while the S1B image is orbit 51.
Have a look at this illustration: INSAR / DINSAR - Perpendicular baseline calculation