24 Dec
2011
24 Dec
'11
1:24 a.m.
Christmas Greetings My decay prediction for ARISSAT-1 is that she will be sub 200km altitude by Jan 4th. I am using a very different method from Nico, but have the same proviso, the prediction is valid only if the solar numbers stay at similar levels to the present. Wishing everyone on the bb a happy Christmas and a healthy and peaceful new year. 73 John G7HIA