Jester
NED J-109Sail number NED/NED7593
GPH
613.4
OSN
596.4
LOA
10.757 m
Displacement
5116 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6713
Medium
0.8962
High
1.0072
Triple Offshore
Low
0.8631
Medium
1.1015
High
1.217
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
- 121.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.33 | 5.62 | 5.86 | 5.79 | 5.89 | 5.75 | 5.17 | 4.4 |
| 8 | 6.34 | 6.6 | 6.78 | 6.88 | 7 | 6.9 | 6.41 | 5.52 |
| 10 | 6.93 | 7.1 | 7.23 | 7.31 | 7.52 | 7.46 | 7.2 | 6.51 |
| 12 | 7.17 | 7.34 | 7.51 | 7.55 | 7.91 | 7.93 | 7.66 | 7.14 |
| 14 | 7.26 | 7.45 | 7.72 | 7.84 | 8.18 | 8.4 | 8.14 | 7.48 |
| 16 | 7.31 | 7.51 | 7.87 | 8.12 | 8.42 | 8.78 | 8.67 | 7.79 |
| 20 | 7.36 | 7.56 | 8.01 | 8.51 | 8.84 | 9.35 | 9.96 | 8.53 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.5 | 144.2° | 3.81 |
| 8 | 41.4° | 4.24 | 147.8° | 4.78 |
| 10 | 40° | 4.81 | 148.4° | 5.63 |
| 12 | 38.7° | 5.07 | 150.5° | 6.18 |
| 14 | 38.2° | 5.19 | 152.8° | 6.49 |
| 16 | 38.1° | 5.24 | 174.5° | 7 |
| 20 | 37.7° | 5.32 | 176.6° | 7.71 |
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