Jester
NED J-109Sail number NED/NED7593
GPH
608.8
OSN
591.5
LOA
10.757 m
Displacement
5116 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6848
Medium
0.9043
High
1.0126
Triple Offshore
Low
0.8753
Medium
1.107
High
1.2189
Boat Specifications
Dimensions
- Length overall
- 10.757 m
- Beam
- 3.52 m
- Draft
- 2.14 m
- Displacement
- 5116 kg
- Crew weight
- 480 kg
- Wetted surface
- 25.89 m²
Sails
- Mainsail
- 37.7 m²
- Genoa
- 35.18 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 109.43 m²
Design
- Type
- J-109
- Builder
- J-composite
- Designer
- Johnstone
- Year built
- 2001
- Stability index
- 121.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.51 | 5.77 | 5.94 | 5.81 | 5.89 | 5.75 | 5.16 | 4.38 |
| 8 | 6.46 | 6.67 | 6.79 | 6.82 | 6.97 | 6.87 | 6.39 | 5.52 |
| 10 | 6.97 | 7.13 | 7.24 | 7.29 | 7.51 | 7.46 | 7.17 | 6.48 |
| 12 | 7.2 | 7.36 | 7.53 | 7.56 | 7.88 | 7.91 | 7.67 | 7.11 |
| 14 | 7.3 | 7.48 | 7.73 | 7.83 | 8.16 | 8.32 | 8.13 | 7.48 |
| 16 | 7.36 | 7.56 | 7.87 | 8.07 | 8.38 | 8.7 | 8.6 | 7.8 |
| 20 | 7.42 | 7.64 | 8.02 | 8.41 | 8.78 | 9.3 | 9.79 | 8.49 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.65 | 144.2° | 3.79 |
| 8 | 40.5° | 4.42 | 147.8° | 4.78 |
| 10 | 38.7° | 4.92 | 148.7° | 5.61 |
| 12 | 37.6° | 5.14 | 150.1° | 6.16 |
| 14 | 37.2° | 5.25 | 151.1° | 6.48 |
| 16 | 37° | 5.31 | 173.6° | 6.99 |
| 20 | 37.5° | 5.34 | 176.2° | 7.72 |
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