Similar: Yod, Aspect, Conjunct
This is an astrological aspect, sometimes called a quincunx. This is a very challenging aspect for the querent and occurs when one planet makes a 150° to another planet (usually, no more than a 2° orb is allowed).
The signs are different, the triplicities are different, and the quadruplicities are different; there’s nothing in common that will allow these planets to get along.
An inconjunct can be part of a fascinating astrological pattern called a yod.