Mary Eleanor Donahue (born April 19, 1937), best known as Elinor Donahue, is an American actress. She played Robert Young's and Jane Wyatt's eldest child, Betty Anderson, on Father Knows Best, a 1950s sitcom.
Parallels occur when two planets are at the same declination, both in the north or south. They are considered to have the same effect as conjunctions. Contraparallels are when one star in the north and another in the south are at the same declination. They are considered to have the same effect as oppositions.