September 2023

15 - New Moon 16 - Mars 0.7 o S of Moon (19h) 17 - NEO 2016 LY48, 4.3 LD from Earth 19 - Neptune at opposition 22 - Mecury at western elongation (18 o ) 29 - Full Moon 30 - NEO 2009 UG, 6.1 LD from Earth