What is an applying aspect?
The faster planet is still moving toward the exact angle, so the aspect is tightening. An applying aspect is read as stronger and still to come, in a birth chart as a theme that develops through life.
Where you see this in OrbHeaven
Your own chart is calculated from your birth details, and this definition is written out again there with your numbers in it rather than in the abstract. The chart, the glossary and thirty days of dated timeline are free, and nothing here is charged per question.
About a minute. Birth time optional, and no account until after you have seen it.
How the planets get on
Aspects, and the arithmetic that decides whether one counts.