[amsat-bb] Fw: Update: OSCAR 7 Close Approach Notification

2013-04-03 Thread Andrew Glasbrenner 
This was a little close...I'm interested in reports of AO-7 after 14:13Z today.

73, Drew KO4MA

The United States Joint Space Operations Center (JSpOC) has updated a
predicted conjunction between OSCAR 7 (SCC# 7530) and SCC# 10306.

Primary Object: OSCAR 7 (SCC# 7530)
Secondary Object: SCC# 10306
Time of Closest Approach: 03 APR 2013 14:13 UTC

Overall miss distance: 119 meters
Radial (dU) miss distance: 118 meters
In-Track (dV) miss distance: 12 meters
Cross-track (dW) miss distance: 13 meters

Primary Radial Error (U): 8 meters
Primary In-Track Error (U): 23 meters
Primary Cross-track Error (U): 14 meters

Secondary Radial Error (U): 256 meters
Secondary In-Track Error (U): 4140 meters
Secondary Cross-Track Error (U): 858 meters



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[amsat-bb] Fw: UPDATE: OSCAR 7 Close Approach Notification

2013-02-16 Thread Andrew Glasbrenner 

I don't normally get too excited about these, but this one is a little closer 
than normal. Some reception reports immediately after would be appreciated.

73, Drew KO4MA

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Subject: UPDATE: OSCAR 7 Close Approach Notification

Sir/Ma'am,

The United States Joint Space Operations Center (JSpOC) has updated a
predicted conjunction between OSCAR 7 (SCC# 7530) and SCC# 18116.

Primary Object: OSCAR 7 (SCC# 7530)
Secondary Object: SCC# 18116
Time of Closest Approach: 18 FEB 2013 22:06 UTC

Overall miss distance: 57 meters
Radial (dU) miss distance: 25 meters
In-Track (dV) miss distance: -25 meters
Cross-track (dW) miss distance: 46 meters

Primary Radial Error (U): 11 meters
Primary In-Track Error (U): 57 meters
Primary Cross-track Error (U): 6 meters

Secondary Radial Error (U): 12 meters
Secondary In-Track Error (U): 55 meters
Secondary Cross-Track Error (U): 11 meters


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