Naledi
RSA J-120Sail number RSA/RSA2773
GPH
582.5
OSN
564.9
LOA
12.244 m
Displacement
6808 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6958
Medium
0.9474
High
1.0741
Triple Offshore
Low
0.8993
Medium
1.1653
High
1.2955
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.16 m
- Displacement
- 6808 kg
- Crew weight
- 800 kg
- Wetted surface
- 32.55 m²
Sails
- Mainsail
- 46.96 m²
- Genoa
- 35.4 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 151.11 m²
Design
- Type
- J-120
- Builder
- J Composites Eu
- Designer
- Rod Johnston
- Year built
- 1994
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.55 | 5.85 | 6.03 | 6.26 | 6.14 | 6.02 | 5.32 | 4.5 |
| 8 | 6.62 | 6.87 | 7.04 | 7.33 | 7.34 | 7.27 | 6.73 | 5.71 |
| 10 | 7.27 | 7.46 | 7.6 | 7.85 | 7.95 | 7.94 | 7.64 | 6.81 |
| 12 | 7.56 | 7.75 | 7.92 | 8.1 | 8.33 | 8.4 | 8.2 | 7.61 |
| 14 | 7.7 | 7.89 | 8.14 | 8.28 | 8.69 | 8.8 | 8.7 | 8.03 |
| 16 | 7.79 | 7.99 | 8.29 | 8.49 | 9 | 9.12 | 9.21 | 8.38 |
| 20 | 7.9 | 8.12 | 8.49 | 8.85 | 9.5 | 9.96 | 10.47 | 9.13 |
| 24 | 7.94 | 8.17 | 8.6 | 9.1 | 9.94 | 10.9 | 12.18 | 11.21 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.63 | 143.1° | 3.89 |
| 8 | 41° | 4.47 | 146.9° | 4.95 |
| 10 | 39.2° | 5.06 | 147.3° | 5.89 |
| 12 | 38° | 5.37 | 150.4° | 6.59 |
| 14 | 37.3° | 5.52 | 150.1° | 6.95 |
| 16 | 36.8° | 5.63 | 172.1° | 7.32 |
| 20 | 36.3° | 5.75 | 175.5° | 8.14 |
| 24 | 37.3° | 5.74 | 141.3° | 9.71 |
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