Matches in DBpedia 2016-04 for { ?s ?p "The Yuanzheng-1 (AKA YZ-1) is an upper stage developed by CALT to enable the Long March 3B and Long March 3C to deploy directly to high energy orbits like MEO and GSO. Since the third stage of these rocket can not restart, it can not circularize orbit from a GTO transfer. Not only the restart capabilities are required, but the upper stage had the remain operational during the time to reach the orbit apogee to execute the circularization burn."@en }
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- Yuanzheng-1 comment "The Yuanzheng-1 (AKA YZ-1) is an upper stage developed by CALT to enable the Long March 3B and Long March 3C to deploy directly to high energy orbits like MEO and GSO. Since the third stage of these rocket can not restart, it can not circularize orbit from a GTO transfer. Not only the restart capabilities are required, but the upper stage had the remain operational during the time to reach the orbit apogee to execute the circularization burn.".
- Q20871633 comment "The Yuanzheng-1 (AKA YZ-1) is an upper stage developed by CALT to enable the Long March 3B and Long March 3C to deploy directly to high energy orbits like MEO and GSO. Since the third stage of these rocket can not restart, it can not circularize orbit from a GTO transfer. Not only the restart capabilities are required, but the upper stage had the remain operational during the time to reach the orbit apogee to execute the circularization burn.".