← Encyclopedia of Astrology · lesson 117/235
Collection of light
Collection of light happens when two planets that are not in aspect with each other both apply to a third, slower planet. The slower planet "collects" their light — gathers both of them to itself — and so joins two things that would otherwise not meet. deVore calls it a mediation: the collecting planet denotes "a mediator who will interest himself in the affairs of both parties to bring to a favorable issue" what they could not settle alone.
It is the mirror image of translation of light. There, a faster planet runs between two slower ones like a messenger. Here, two faster planets each make their own way to the same heavier one, like two parties taking their case to the same arbiter.
How it is worked out
- Two significators — in horary, usually the ruler of the Ascendant and the ruler of the house of the matter — that do not perfect an aspect with each other.
- A collector that is slower than both, so that both can catch it up: in practice usually Saturn or Jupiter, sometimes Mars, and among the modern planets occasionally an outer one, though traditional practice uses only the seven visible planets.
- Both significators applying to an aspect with the collector, with nothing intervening.
Lilly adds a condition: the collector should be in reception with them — in his words, the significators "receive him in some of their dignities". That is, the collecting planet stands in a sign or degree belonging to the significators, so each of them has a stake in it, and it has reason to act for both. deVore puts the same requirement from the other side, asking that the collector "receive the aspects" of the two in its essential dignities. Authors differ on which way round the reception should run, and some modern horary practitioners ask simply that the collector be strong and well disposed to both. Without any reception, the gathering is weaker: the meeting may happen, but nothing binds the collector to see it through.
How it is read
Collection describes a matter brought about by someone both sides defer to: a judge, a manager, an agent, a senior relative, an institution. Where translation is a friend who carries a message, collection is the authority whose decision brings two people to the same table. As with translation, the house the collector rules describes who or what that is — the tenth an employer or official, the seventh a lawyer or the other party's representative, the eleventh friends or an association.
The collector's condition matters. A collecting planet in its own domicile or exaltation, angular and direct, is read as able to hold what it gathers. A collector that is retrograde, combust or in detriment may gather the two and then let the matter drop.
Because the collector is slow, collection tends to describe matters that take longer and run through more formal channels than translation does.
In a reading here
Horary readings here look for a collecting planet when the significators do not perfect directly, and weigh whether it receives them — whether it rules the sign one of them stands in: a collection with dignity counts as a real promise, one without as a weaker testimony.