Rocket
RSA Rocket 55Sail number RSA/RSA4248
GPH
503.9
OSN
488.4
LOA
16.44 m
Displacement
13820 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7947
Medium
1.0933
High
1.2709
Triple Offshore
Low
1.0294
Medium
1.3489
High
1.5292
Boat Specifications
Dimensions
- Length overall
- 16.44 m
- Beam
- 4.38 m
- Draft
- 2.8 m
- Displacement
- 13820 kg
- Crew weight
- 1198 kg
- Wetted surface
- 48.66 m²
Sails
- Mainsail
- 84.54 m²
- Genoa
- 59.52 m²
- Spinnaker
- 247.15 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Rocket 55
- Builder
- Simonis
- Designer
- Simonis
- Year built
- 2006
- Stability index
- 143.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.32 | 6.73 | 7.09 | 7 | 6.98 | 6.82 | 6.2 | 5.23 |
| 8 | 7.64 | 8.05 | 8.35 | 8.28 | 8.47 | 8.37 | 7.75 | 6.58 |
| 10 | 8.52 | 8.79 | 8.98 | 8.94 | 9.21 | 9.17 | 8.81 | 7.8 |
| 12 | 8.91 | 9.14 | 9.36 | 9.34 | 9.6 | 9.74 | 9.4 | 8.75 |
| 14 | 9.08 | 9.34 | 9.68 | 9.73 | 9.93 | 10.26 | 10.02 | 9.32 |
| 16 | 9.18 | 9.46 | 9.95 | 10.15 | 10.25 | 10.67 | 10.73 | 9.88 |
| 20 | 9.33 | 9.59 | 10.25 | 10.87 | 11.11 | 11.45 | 12.44 | 11.25 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 4.1 | 143° | 4.53 |
| 8 | 42.3° | 5.04 | 144° | 5.7 |
| 10 | 41.2° | 5.77 | 146° | 6.76 |
| 12 | 39.6° | 6.19 | 154.1° | 7.64 |
| 14 | 39° | 6.41 | 160° | 8.3 |
| 16 | 38.4° | 6.53 | 170° | 8.85 |
| 20 | 37.5° | 6.77 | 168.2° | 9.88 |
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