Know the planetary aspects

Jupiter aspects 7th, 5th and 9th houses from its position.
Saturn aspects 7th, 3rd and 10th houses from its position.
Rahu and Ketu aspects 7th, 5th and 9th houses from its position.
Mars aspects 7th, 8th and 4th houses from its position.
Sun, Moon, Venus, Mercury aspects 7th house from its position.