Asteroid 5864, Montgolfier, was discovered on September 2, 1983 by Norman G. Thomas at the Anderson Mesa unit of Lowell Observatory near Flagstaff, Arizona. Montgolfier has a period of 4 years, 30 days.
It was named for Jacques Etienne Montgolfier (1745-1799), who went by Etienne, and his brother Joseph Michel Montgolfier (1740-1810), French aviation pioneers who were the first to fly in a hot-air balloon, for 25 minutes over Paris at a maximum height of nine kilometers (slightly over 6½ miles) on November 25, 1783.
Etienne Montgolfier
Joseph Montgolfier
Astrologically, Montgolfier seems to indicate aviation (particularly hot-air balloon flight); or the concept "up, up and away."
The glyph for Montgolfier is mine.