Crossings
Sun–Jupiter crossing
Backed, trusted and a little too sure. Where a Sun line crosses a Jupiter line on your map, both planets were on angles at the moment you were born, and the latitude through that point is a Sun–Jupiter paran.
On this page
What the Sun–Jupiter crossing means
Sun–Jupiter is the pairing astrocartographers connect with being backed. People extend trust before you've earned it, a mentor or a patron turns up, and a title or a reputation grows faster than it would at home. With the Sun on the MC and Jupiter rising, you come across as generous and sure of yourself in a role that's already public; Jupiter on the MC with the Sun setting points to a partner or patron whose standing lifts yours. The quieter meetings count too. Jupiter on the IC with the Sun rising is read as a big, comfortable base and the energy to use it, and the Sun on the IC across Jupiter setting as a household with generous people in it. Teaching, publishing, law, travel and anything that grows on reputation are the fields the tradition sends here.
Pride is what Jupiter enlarges on this crossing, along with everything else. Plans get a size bigger, you accept the grander title when the smaller one fitted, and luck gets mistaken for method, which is fine until the year it isn't. A natal Sun–Jupiter square or opposition makes that more likely, and a Jupiter weak by sign at birth has less to give than the reading promises.
Where they meet on your map
Your Sun MC and IC lines run from pole to pole, and so do your Jupiter ones, so those four never meet. Each of them crosses the other planet's rising and setting curve once, which makes up to four crossings of a meridian line with a horizon line, and the rising and setting curves of the two can cross each other as well. Where they fall depends on the moment you were born: every chart has them, though some land in the middle of an ocean or too near a pole to be drawn.
At a crossing both planets were on angles in the same place at the same moment. Move east or west along that latitude and the same two still reach their angles together, only at another time of day, so astrocartography reads the whole latitude as a Sun–Jupiter paran. Zenith Map draws it as a band 1° (about 110 km) either side, and its weight in a place's score fades with distance from the latitude.
Birth time
A wrong birth time moves every line, and the crossings with them: an hour's error puts each crossing 15° of longitude east or west, more than 1,600 km at the equator. The paran latitude hardly moves, because it depends on where the two planets were in the sky rather than on the time of day; in the engine's test charts an hour shifts it by about a tenth of a degree or less nine times out of ten. With an uncertain birth time, trust the paran before the crossing. What a doubtful birth time does to a map.
Questions
Is the Sun–Jupiter paran good for career?
It's one of the most career-friendly pairings, read as trust, patronage and room to grow a reputation, and the meetings with the Sun or Jupiter on the MC carry it most strongly. Fields that grow on reputation, such as teaching, law, publishing and anything with a travel side, suit it best. Where it falls short is follow-through, since nothing here forces you to finish what you start.
Is the Sun–Jupiter crossing lucky?
Astrocartography reads it as a place where things are easier to start and people are readier to help, which looks like luck from the outside. It doesn't stop a bad decision going wrong, and confidence runs high here, so bad decisions come more easily too. How much it gives depends on Jupiter in your natal chart.
The free map draws both sets of lines; the paran bands come with Pro.