JOY
ITA J-122Sail number ITA/GBR1322
GPH
578.4
OSN
564.4
LOA
12.19 m
Displacement
7420 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7017
Medium
0.9439
High
1.0658
Triple Offshore
Low
0.914
Medium
1.1685
High
1.2961
Boat Specifications
Dimensions
- Length overall
- 12.19 m
- Beam
- 3.64 m
- Draft
- 2.24 m
- Displacement
- 7420 kg
- Crew weight
- 700 kg
- Wetted surface
- 32.69 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 | 5.55 | 5.88 | 6.38 | 6.64 | 6.44 | 6.12 | 5.46 | 4.63 |
| 8 | 6.64 | 6.95 | 7.4 | 7.61 | 7.51 | 7.31 | 6.77 | 5.82 |
| 10 | 7.33 | 7.54 | 7.76 | 8.03 | 8.02 | 7.93 | 7.64 | 6.87 |
| 12 | 7.6 | 7.8 | 7.99 | 8.28 | 8.44 | 8.41 | 8.13 | 7.59 |
| 14 | 7.71 | 7.92 | 8.2 | 8.47 | 8.89 | 8.91 | 8.62 | 7.97 |
| 16 | 7.77 | 7.99 | 8.35 | 8.67 | 9.29 | 9.28 | 9.19 | 8.29 |
| 20 | 7.9 | 8.09 | 8.49 | 9.04 | 9.84 | 10.24 | 10.57 | 9.07 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.62 | 143.9° | 4.01 |
| 8 | 41.8° | 4.42 | 146.9° | 5.04 |
| 10 | 40.8° | 5.02 | 148.6° | 5.95 |
| 12 | 39.4° | 5.32 | 150.7° | 6.58 |
| 14 | 38.7° | 5.45 | 152° | 6.92 |
| 16 | 38.2° | 5.52 | 173.6° | 7.38 |
| 20 | 38.1° | 5.68 | 176.6° | 8.15 |
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