Asteroid 89 Julia at opposition

2013 Sep 23

Asteroid 89 Julia will be well placed for observation, lying in the constellation Pegasus, well above the horizon for much of the night.

Regardless of your location on the Earth, Julia will reach its highest point in the sky at around midnight local time.

This optimal positioning occurs when it makes its closest approach to the point in the sky directly opposite to the Sun – an event termed opposition, the exact moment of which will be 09:38 UTC. Since the Sun reaches its greatest distance below the horizon at midnight, the point opposite to it is highest in the sky at the same time.