Another close one, even if AO51 is no longer operational.

73, Drew KO4MA

Sent from my iPhone

Begin forwarded message:

The United States Joint Space Operations Center (JSpOC) has updated a predicted conjunction between AMSAT ECHO (SCC# 28375) and SCC# 32170.

Primary Object: AMSAT ECHO (SCC# 28375) Secondary Object: SCC# 32170 Time of Closest Approach: 01 MAR 2013 03:46 UTC

Overall miss distance: 36 meters Radial (dU) miss distance: -36 meters In-Track (dV) miss distance: 3 meters Cross-track (dW) miss distance: -6 meters

Primary Radial Error (U): 10 meters Primary In-Track Error (U): 34 meters Primary Cross-track Error (U): 16 meters

Secondary Radial Error (U): 29 meters Secondary In-Track Error (U): 115 meters Secondary Cross-Track Error (U): 52 meters