Asteroid 3 Juno will appear within Ophiuchus in opposition to the Sun on 2021 JUN 06 at magnitude +10.1. Itís the second most massive stony asteroid. Juno was discovered in 1804, and has a mean diameter of 233 km.

A Juno chart and ephemeris can be found on my Asteroids webpage at https://www.CurtRenz.com/asteroids.html

Photos and descriptions of Juno would be welcome additions to this thread.