JOY
ITA J-122Sail number ITA/GBR1322
GPH
574.1
OSN
559.3
LOA
12.19 m
Displacement
7421 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.717
Medium
0.9534
High
1.0688
Triple Offshore
Low
0.9264
Medium
1.175
High
1.2954
Boat Specifications
Dimensions
- Length overall
- 12.19 m
- Beam
- 3.64 m
- Draft
- 2.24 m
- Displacement
- 7421 kg
- Crew weight
- 700 kg
- Wetted surface
- 32.68 m²
Sails
- Mainsail
- 50.01 m²
- Genoa
- 42.11 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 140.6 m²
Design
- Type
- J-122
- Builder
- J-Boats
- Designer
- Johnstone
- Year built
- 2006
- Stability index
- 124
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.76 | 6.06 | 6.34 | 6.59 | 6.4 | 6.09 | 5.46 | 4.61 |
| 8 | 6.81 | 7.05 | 7.32 | 7.54 | 7.46 | 7.29 | 6.76 | 5.83 |
| 10 | 7.38 | 7.58 | 7.72 | 7.99 | 8.01 | 7.95 | 7.62 | 6.86 |
| 12 | 7.63 | 7.83 | 8.02 | 8.25 | 8.43 | 8.42 | 8.16 | 7.58 |
| 14 | 7.74 | 7.95 | 8.23 | 8.43 | 8.81 | 8.85 | 8.65 | 7.99 |
| 16 | 7.81 | 8.03 | 8.36 | 8.6 | 9.15 | 9.24 | 9.15 | 8.34 |
| 20 | 7.88 | 8.12 | 8.52 | 8.94 | 9.69 | 10.04 | 10.39 | 9.07 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.78 | 143.3° | 4 |
| 8 | 40.8° | 4.61 | 146.9° | 5.05 |
| 10 | 39.4° | 5.14 | 149.2° | 5.94 |
| 12 | 38.2° | 5.39 | 150.5° | 6.56 |
| 14 | 37.6° | 5.51 | 150.9° | 6.93 |
| 16 | 37.5° | 5.58 | 172.7° | 7.38 |
| 20 | 38.1° | 5.63 | 175.7° | 8.19 |
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