To ALL-- May all your contacts be Q5 and have a Merry Christmas - Happy Holidays - happy New year! 73, Dee, NB2F Waiting & Hoping for the new HEO Era...

-----Original Message----- From: amsat-bb-bounces@amsat.org [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Peter Portanova Sent: Friday, December 24, 2010 7:40 AM To: amsAT-BB@amsat.org Subject: [amsat-bb] Fw: DELFI C3 Close Approach

Happy Holidays Satelliteers, have a safe and satellite filled Holiday, without Fireworks!

73- Pete WB2OQQ www.massapequanyweather.com http://www.qrz.com/db/WB2OQQ?

Sent: Friday, December 24, 2010 6:53 AM Subject: DELFI C3 Close Approach

Sir/Ma'am,

The United States Joint Space Operations Center (JSpOC) has identified a predicted conjunction between DELFI C3 (SCC# 32789) and KNOWN OBJECT

Primary Object: DELFI C3 (SCC# 32789) Secondary Object: KNOWN OBJECT Time of Closest Approach: 26 DEC 2010 02:40 UTC

Overall miss distance: 506 meters Radial (dU) miss distance: 83 meters In-Track (dV) miss distance: 420 meters Cross-track (dW) miss distance: 271 meters

Primary Radial Error (U): 11 meters Primary In-track Error (V): 181 meters Primary Cross-track Error (W): 9 meters

Secondary Radial Error (U): 62 meters Secondary In-track Error (V): 706 meters Secondary Cross-track Error (W): 47 meters

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