Thread: Closest asteroid in recorded history
View Single Post
  #82  
Old 13-02-2013, 01:01 AM
glenc's Avatar
glenc (Glen)
star-hopper

glenc is offline 		 
Join Date: Jun 2005
Location: Terranora
Posts: 4,372
At
Notice in the table for Perth and Brisbane (post 66) that At means
'A' Astronomical twilight/dawn
't' Transit (target body at or past local maximum RTS elevation)
Reply With Quote