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Originally Posted by davidpretorius
yup that first one has great detail following the grs.
what is an ingress???
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Hi Dave
Ingress is to enter and egress is to exit. In astronomy, I think the terms are used for e.g. a Mercury or Venus ingress, or egress, on the solar disc during a transit.
I am working from schooldays memory, so I hope I'm not leading anyone astray?
Cheers
Dennis