Jacana
RSA J-133Sail number RSA/GBR5733R
GPH
562.6
OSN
545.5
LOA
13.14 m
Displacement
9390 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7252
Medium
0.9804
High
1.1058
Triple Offshore
Low
0.9338
Medium
1.2056
High
1.3344
Boat Specifications
Dimensions
- Length overall
- 13.14 m
- Beam
- 3.87 m
- Draft
- 2.31 m
- Displacement
- 9390 kg
- Crew weight
- 876 kg
- Wetted surface
- 38.41 m²
Sails
- Mainsail
- 55.38 m²
- Genoa
- 48.32 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 180.98 m²
Design
- Type
- J-133
- Builder
- J Boats
- Designer
- Johnstone
- Year built
- 2003
- Stability index
- 123.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.81 | 6.13 | 6.35 | 6.2 | 6.35 | 6.22 | 5.55 | 4.69 |
| 8 | 6.92 | 7.2 | 7.37 | 7.39 | 7.61 | 7.52 | 6.98 | 5.94 |
| 10 | 7.57 | 7.79 | 7.94 | 7.92 | 8.24 | 8.23 | 7.91 | 7.06 |
| 12 | 7.86 | 8.06 | 8.25 | 8.3 | 8.61 | 8.69 | 8.48 | 7.88 |
| 14 | 7.99 | 8.2 | 8.47 | 8.58 | 8.86 | 9.1 | 8.99 | 8.32 |
| 16 | 8.08 | 8.29 | 8.61 | 8.82 | 9.1 | 9.44 | 9.5 | 8.68 |
| 20 | 8.17 | 8.4 | 8.79 | 9.18 | 9.52 | 10.02 | 10.7 | 9.44 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.79 | 143.3° | 4.06 |
| 8 | 41.2° | 4.65 | 146.4° | 5.15 |
| 10 | 39.6° | 5.24 | 147.9° | 6.11 |
| 12 | 38.8° | 5.53 | 150.5° | 6.83 |
| 14 | 37.8° | 5.69 | 150.5° | 7.21 |
| 16 | 37.6° | 5.78 | 171.2° | 7.56 |
| 20 | 37.2° | 5.87 | 175.7° | 8.42 |
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