Jester
NED J-109Sail number NED/NED7593
GPH
608.4
OSN
591.1
LOA
10.757 m
Displacement
5117 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6847
Medium
0.9054
High
1.0145
Triple Offshore
Low
0.8754
Medium
1.108
High
1.2198
Boat Specifications
Dimensions
- Length overall
- 10.757 m
- Beam
- 3.52 m
- Draft
- 2.14 m
- Displacement
- 5117 kg
- Crew weight
- 480 kg
- Wetted surface
- 26.04 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.51 | 5.77 | 5.94 | 5.82 | 5.9 | 5.75 | 5.16 | 4.37 |
| 8 | 6.46 | 6.67 | 6.8 | 6.82 | 6.97 | 6.87 | 6.39 | 5.52 |
| 10 | 6.98 | 7.13 | 7.25 | 7.29 | 7.51 | 7.47 | 7.18 | 6.47 |
| 12 | 7.2 | 7.37 | 7.53 | 7.56 | 7.88 | 7.91 | 7.67 | 7.11 |
| 14 | 7.31 | 7.49 | 7.73 | 7.83 | 8.16 | 8.32 | 8.12 | 7.48 |
| 16 | 7.36 | 7.56 | 7.87 | 8.07 | 8.37 | 8.69 | 8.59 | 7.79 |
| 20 | 7.43 | 7.64 | 8.02 | 8.4 | 8.76 | 9.27 | 9.75 | 8.47 |
| 24 | 7.43 | 7.65 | 8.11 | 8.6 | 9.13 | 9.86 | 11.81 | 10.18 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.65 | 143.8° | 3.79 |
| 8 | 40.4° | 4.42 | 147.6° | 4.78 |
| 10 | 38.6° | 4.93 | 148.6° | 5.61 |
| 12 | 37.4° | 5.16 | 149.9° | 6.16 |
| 14 | 37.1° | 5.27 | 150.9° | 6.48 |
| 16 | 37° | 5.33 | 174.1° | 6.98 |
| 20 | 37.1° | 5.38 | 176.2° | 7.71 |
| 24 | 38.4° | 5.3 | 139.5° | 8.82 |
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