HF帯を使用するアマチュア衛星はロシアのRSシリーズが有名ですが、2012年11月に南アフリカの
Cape Peninsula University of Technology (CPUT)が開発した衛星が打ち上げられる予定です。
ビーコン周波数は14.099MHz
詳細はここ
Cape Peninsula University of Technology (CPUT)が開発した衛星が打ち上げられる予定です。
ビーコン周波数は14.099MHz
詳細はここ
Sir/Ma'am,
The United States Joint Space Operations Center (JSpOC) has updated a
predicted conjunction between JAS 2 (SCC# 24278) and SCC# 20866.
Primary Object: JAS 2 (SCC# 24278)
Secondary Object: SCC# 20866
Time of Closest Approach: 24 AUG 2012 06:35 UTC
Overall miss distance: 301 meters
Radial (dU) miss distance: 52 meters
In-Track (dV) miss distance: 264 meters
Cross-track (dW) miss distance: 134 meters
Primary Radial Error (U): 9 meters
Primary In-track Error (V): 63 meters
Primary Cross-track Error (W): 6 meters
Secondary Radial Error (U): 10 meters
Secondary In-track Error (V): 80 meters
Secondary Cross-track Error (W): 7 meters
Please reply to this message to acknowledge receipt of this close approach
notification.
It is possible to provide another estimate using owner/operator ephemeris
data. If the satellite operator is interested please have them reply to all
addresses listed in the Cc line. Email is the preferred method of
communication.
Thank you for your time and assistance. Please contact us if there are any
questions.
Very Respectfully,
JSpOC Orbital Protection Team
Joint Space Operations Center
Vandenberg Air Force Base, California USA
The United States Joint Space Operations Center (JSpOC) has updated a
predicted conjunction between JAS 2 (SCC# 24278) and SCC# 20866.
Primary Object: JAS 2 (SCC# 24278)
Secondary Object: SCC# 20866
Time of Closest Approach: 24 AUG 2012 06:35 UTC
Overall miss distance: 301 meters
Radial (dU) miss distance: 52 meters
In-Track (dV) miss distance: 264 meters
Cross-track (dW) miss distance: 134 meters
Primary Radial Error (U): 9 meters
Primary In-track Error (V): 63 meters
Primary Cross-track Error (W): 6 meters
Secondary Radial Error (U): 10 meters
Secondary In-track Error (V): 80 meters
Secondary Cross-track Error (W): 7 meters
Please reply to this message to acknowledge receipt of this close approach
notification.
It is possible to provide another estimate using owner/operator ephemeris
data. If the satellite operator is interested please have them reply to all
addresses listed in the Cc line. Email is the preferred method of
communication.
Thank you for your time and assistance. Please contact us if there are any
questions.
Very Respectfully,
JSpOC Orbital Protection Team
Joint Space Operations Center
Vandenberg Air Force Base, California USA
Sir/Ma'am,
The United States Joint Space Operations Center (JSpOC) has identified a
predicted conjunction between JAS 2 (SCC# 24278) and SCC# 20866.
Primary Object: JAS 2 (SCC# 24278)
Secondary Object: SCC# 20866
Time of Closest Approach: 24 AUG 2012 06:35 UTC
Overall miss distance: 155 meters
Radial (dU) miss distance: 57 meters
In-Track (dV) miss distance: 128 meters
Cross-track (dW) miss distance: 67 meters
Primary Radial Error (U): 9 meters
Primary In-track Error (V): 70 meters
Primary Cross-track Error (W): 6 meters
Secondary Radial Error (U): 10 meters
Secondary In-track Error (V): 107 meters
Secondary Cross-track Error (W): 7 meters
Please reply to this message to acknowledge receipt of this close approach
notification.
It is possible to provide another estimate using owner/operator ephemeris
data. If the satellite operator is interested please have them reply to all
addresses listed in the Cc line. Email is the preferred method of
communication.
Thank you for your time and assistance. Please contact us if there are any
questions.
Very Respectfully,
JSpOC Orbital Protection Team
Joint Space Operations Center
Vandenberg Air Force Base, California USA
The United States Joint Space Operations Center (JSpOC) has identified a
predicted conjunction between JAS 2 (SCC# 24278) and SCC# 20866.
Primary Object: JAS 2 (SCC# 24278)
Secondary Object: SCC# 20866
Time of Closest Approach: 24 AUG 2012 06:35 UTC
Overall miss distance: 155 meters
Radial (dU) miss distance: 57 meters
In-Track (dV) miss distance: 128 meters
Cross-track (dW) miss distance: 67 meters
Primary Radial Error (U): 9 meters
Primary In-track Error (V): 70 meters
Primary Cross-track Error (W): 6 meters
Secondary Radial Error (U): 10 meters
Secondary In-track Error (V): 107 meters
Secondary Cross-track Error (W): 7 meters
Please reply to this message to acknowledge receipt of this close approach
notification.
It is possible to provide another estimate using owner/operator ephemeris
data. If the satellite operator is interested please have them reply to all
addresses listed in the Cc line. Email is the preferred method of
communication.
Thank you for your time and assistance. Please contact us if there are any
questions.
Very Respectfully,
JSpOC Orbital Protection Team
Joint Space Operations Center
Vandenberg Air Force Base, California USA
Sir/Ma'am,
The United States Joint Space Operations Center (JSpOC) has updated a
predicted conjunction between JAS 2 (SCC# 24278) and SCC# 35235.
Primary Object: JAS 2 (SCC# 24278)
Secondary Object: SCC# 35235
Time of Closest Approach: 22 AUG 2012 11:49 UTC
Overall miss distance: 17 meters
Radial (dU) miss distance: 4 meters
In-Track (dV) miss distance: 2 meters
Cross-track (dW) miss distance: -17 meters
Primary Radial Error (U): 9 meters
Primary In-track Error (V): 39 meters
Primary Cross-track Error (W): 7 meters
Secondary Radial Error (U): 114 meters
Secondary In-track Error (V): 9136 meters
Secondary Cross-track Error (W): 66 meters
Please reply to this message to acknowledge receipt of this close approach
notification.
It is possible to provide another estimate using owner/operator ephemeris
data. If the satellite operator is interested please have them reply to all
addresses listed in the Cc line. Email is the preferred method of
communication.
Thank you for your time and assistance. Please contact us if there are any
questions.
Very Respectfully,
JSpOC Orbital Protection Team
Joint Space Operations Center
Vandenberg Air Force Base, California USA
The United States Joint Space Operations Center (JSpOC) has updated a
predicted conjunction between JAS 2 (SCC# 24278) and SCC# 35235.
Primary Object: JAS 2 (SCC# 24278)
Secondary Object: SCC# 35235
Time of Closest Approach: 22 AUG 2012 11:49 UTC
Overall miss distance: 17 meters
Radial (dU) miss distance: 4 meters
In-Track (dV) miss distance: 2 meters
Cross-track (dW) miss distance: -17 meters
Primary Radial Error (U): 9 meters
Primary In-track Error (V): 39 meters
Primary Cross-track Error (W): 7 meters
Secondary Radial Error (U): 114 meters
Secondary In-track Error (V): 9136 meters
Secondary Cross-track Error (W): 66 meters
Please reply to this message to acknowledge receipt of this close approach
notification.
It is possible to provide another estimate using owner/operator ephemeris
data. If the satellite operator is interested please have them reply to all
addresses listed in the Cc line. Email is the preferred method of
communication.
Thank you for your time and assistance. Please contact us if there are any
questions.
Very Respectfully,
JSpOC Orbital Protection Team
Joint Space Operations Center
Vandenberg Air Force Base, California USA
Sir/Ma'am,
The United States Joint Space Operations Center (JSpOC) has updated a
predicted conjunction between JAS 2 (SCC# 24278) and SCC# 35235.
Primary Object: JAS 2 (SCC# 24278)
Secondary Object: SCC# 35235
Time of Closest Approach: 22 AUG 2012 11:49 UTC
Overall miss distance: 131 meters
Radial (dU) miss distance: 5 meters
In-Track (dV) miss distance: 34 meters
Cross-track (dW) miss distance: -126 meters
Primary Radial Error (U): 3 meters
Primary In-track Error (V): 49 meters
Primary Cross-track Error (W): 4 meters
Secondary Radial Error (U): 114 meters
Secondary In-track Error (V): 9191 meters
Secondary Cross-track Error (W): 66 meters
Please reply to this message to acknowledge receipt of this close approach
notification.
It is possible to provide another estimate using owner/operator ephemeris
data. If the satellite operator is interested please have them reply to all
addresses listed in the Cc line. Email is the preferred method of
communication.
Thank you for your time and assistance. Please contact us if there are any
questions.
Very Respectfully,
JSpOC Orbital Protection Team
Joint Space Operations Center
Vandenberg Air Force Base, California USA
The United States Joint Space Operations Center (JSpOC) has updated a
predicted conjunction between JAS 2 (SCC# 24278) and SCC# 35235.
Primary Object: JAS 2 (SCC# 24278)
Secondary Object: SCC# 35235
Time of Closest Approach: 22 AUG 2012 11:49 UTC
Overall miss distance: 131 meters
Radial (dU) miss distance: 5 meters
In-Track (dV) miss distance: 34 meters
Cross-track (dW) miss distance: -126 meters
Primary Radial Error (U): 3 meters
Primary In-track Error (V): 49 meters
Primary Cross-track Error (W): 4 meters
Secondary Radial Error (U): 114 meters
Secondary In-track Error (V): 9191 meters
Secondary Cross-track Error (W): 66 meters
Please reply to this message to acknowledge receipt of this close approach
notification.
It is possible to provide another estimate using owner/operator ephemeris
data. If the satellite operator is interested please have them reply to all
addresses listed in the Cc line. Email is the preferred method of
communication.
Thank you for your time and assistance. Please contact us if there are any
questions.
Very Respectfully,
JSpOC Orbital Protection Team
Joint Space Operations Center
Vandenberg Air Force Base, California USA