Contrail Rockets J642-BG
Motor specifications and performance data
Basic Information
| Manufacturer | Contrail Rockets |
| Common Name | J642 |
| Availability | regular |
| Impulse Class | J |
| Designation | J642-BG |
Performance
| Maximum Thrust | 1493.9N |
| Average Thrust | 633.7N |
| Total Impulse | 1092.6Ns |
| Burn Time | 1.72s |
Physical Properties
| Total Weight | 1791.0g |
| Length | 922.0mm |
| Propellant Weight | 450.0g |
| Diameter | 54.0mm |
Additional
| Sparky Motor | False |
| Motor Type | hybrid |
Motor data sourced from ThrustCurve.org — the motor database for rocketry