the Joker
NOR J/120Sail number NOR/NOR14516
GPH
587.6
OSN
568.4
LOA
12.244 m
Displacement
6970 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6824
Medium
0.9395
High
1.0754
Triple Offshore
Low
0.8833
Medium
1.1585
High
1.2984
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.17 m
- Displacement
- 6970 kg
- Crew weight
- 792 kg
- Wetted surface
- 32.7 m²
Sails
- Mainsail
- 44.69 m²
- Genoa
- 34.7 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 143.26 m²
Design
- Type
- J/120
- Builder
- J-Composite
- Designer
- Johnstone
- Year built
- 1995
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.39 | 5.7 | 5.88 | 6.17 | 6.07 | 5.94 | 5.28 | 4.46 |
| 8 | 6.47 | 6.74 | 7 | 7.27 | 7.29 | 7.19 | 6.64 | 5.67 |
| 10 | 7.17 | 7.37 | 7.59 | 7.84 | 7.93 | 7.89 | 7.56 | 6.73 |
| 12 | 7.56 | 7.73 | 7.88 | 8.17 | 8.33 | 8.37 | 8.12 | 7.52 |
| 14 | 7.75 | 7.93 | 8.14 | 8.4 | 8.66 | 8.8 | 8.61 | 7.94 |
| 16 | 7.85 | 8.05 | 8.33 | 8.56 | 9.01 | 9.19 | 9.11 | 8.28 |
| 20 | 7.97 | 8.19 | 8.57 | 8.89 | 9.66 | 9.9 | 10.31 | 8.99 |
| 24 | 8.02 | 8.26 | 8.72 | 9.19 | 10.27 | 11.14 | 12.57 | 10.86 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 3.52 | 143.2° | 3.86 |
| 8 | 41.5° | 4.35 | 146.9° | 4.91 |
| 10 | 39.7° | 4.97 | 147.6° | 5.83 |
| 12 | 38.2° | 5.38 | 150.1° | 6.51 |
| 14 | 37.2° | 5.57 | 150.1° | 6.88 |
| 16 | 36.7° | 5.68 | 171.7° | 7.25 |
| 20 | 36.5° | 5.8 | 175.7° | 8.08 |
| 24 | 36.8° | 5.83 | 139.8° | 9.4 |
Loading polar chart…