the Joker
NOR J/120Sail number NOR/NOR14516
GPH
589.3
OSN
572.2
LOA
12.244 m
Displacement
6815 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6723
Medium
0.9285
High
1.0641
Triple Offshore
Low
0.8799
Medium
1.1546
High
1.2992
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.16 m
- Displacement
- 6815 kg
- Crew weight
- 814 kg
- Wetted surface
- 32.44 m²
Sails
- Mainsail
- 44.69 m²
- Genoa
- 34.7 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 138.29 m²
Design
- Type
- J/120
- Builder
- J-Composite
- Designer
- Johnstone
- Year built
- 1995
- Stability index
- 119.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.27 | 5.61 | 6.15 | 6.41 | 6.19 | 5.93 | 5.31 | 4.5 |
| 8 | 6.34 | 6.71 | 7.27 | 7.49 | 7.36 | 7.23 | 6.66 | 5.69 |
| 10 | 7.14 | 7.38 | 7.75 | 7.97 | 7.96 | 7.91 | 7.6 | 6.77 |
| 12 | 7.54 | 7.73 | 7.96 | 8.3 | 8.38 | 8.4 | 8.11 | 7.56 |
| 14 | 7.71 | 7.91 | 8.14 | 8.55 | 8.83 | 8.93 | 8.63 | 7.95 |
| 16 | 7.78 | 8.01 | 8.35 | 8.74 | 9.3 | 9.4 | 9.23 | 8.28 |
| 20 | 7.88 | 8.07 | 8.59 | 9.09 | 10.04 | 10.27 | 10.71 | 9.08 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.9° | 3.41 | 143.8° | 3.9 |
| 8 | 42° | 4.19 | 146.9° | 4.93 |
| 10 | 41.2° | 4.82 | 147.8° | 5.87 |
| 12 | 39.9° | 5.27 | 150.5° | 6.55 |
| 14 | 38.8° | 5.45 | 151.2° | 6.9 |
| 16 | 38.2° | 5.55 | 171.2° | 7.29 |
| 20 | 37.5° | 5.7 | 175.7° | 8.09 |
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