1916 Boreas a rotation period between 3.4741 and 3.49 hours with a brightness variation between 0.25 and 0.35 magnitude (). In 1994, astronomer Tom Gehrels estimated "Boreas" to measure 3.5 kilometers in diameter, based on an assumed albedo of 0.15. The "Collaborative Asteroid Lightcurve Link" assumes a standard albedo for stony asteroids of 0.20 and calculates a diameter of 3.07 kilometers with an absolute magnitude of 14.93. This minor planet is named after the Greek god of the north wind, Boreas, as the asteroid was discovered moving rapidly northward after passing the ascending node of its orbit. The official naming citation was
Centaurus (Greek mythology) Centaurus (Greek mythology) In Greek mythology, Centaurus is the father of the race of mythological beasts known as the centaurs or Ixionidae. The centaurs are half-man, half horse; having the torso of a man extending where the neck of a horse should be. They were said to be wild, savage, and lustful. It was stated that after Ixion fell into insanity and was ostracized by his country, Zeus sympathized greatly with Ixion and brought him up to Olympus to dine with the gods. Here is where Ixion saw Hera, Zeus' wife and queen of the gods. He instantly fell in