INCOGNITO
USA J 121Sail number USA/USA1
GPH
545
OSN
529.6
LOA
12.188 m
Displacement
5836 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.744
Medium
1.0056
High
1.1427
Triple Offshore
Low
0.9642
Medium
1.2414
High
1.3971
Boat Specifications
Dimensions
- Length overall
- 12.188 m
- Beam
- 3.75 m
- Draft
- 2.35 m
- Displacement
- 5836 kg
- Crew weight
- 813 kg
- Wetted surface
- 32.29 m²
Sails
- Mainsail
- 48.12 m²
- Genoa
- 42.88 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 160.53 m²
Design
- Type
- J 121
- Builder
- J Composites
- Designer
- Johnstone
- Year built
- 2017
- Stability index
- 120.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6 | 6.31 | 6.63 | 6.88 | 6.67 | 6.32 | 5.62 | 4.74 |
| 8 | 7.16 | 7.4 | 7.66 | 7.89 | 7.81 | 7.66 | 7.12 | 6.03 |
| 10 | 7.75 | 7.94 | 8.08 | 8.4 | 8.44 | 8.38 | 8.03 | 7.17 |
| 12 | 8.01 | 8.23 | 8.45 | 8.75 | 9.01 | 8.99 | 8.69 | 8 |
| 14 | 8.14 | 8.39 | 8.74 | 9 | 9.55 | 9.58 | 9.37 | 8.52 |
| 16 | 8.22 | 8.49 | 8.93 | 9.24 | 10.05 | 10.15 | 10.15 | 9.07 |
| 20 | 8.31 | 8.62 | 9.17 | 9.78 | 10.86 | 11.58 | 12.19 | 10.63 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.93 | 143° | 4.11 |
| 8 | 41.2° | 4.84 | 146° | 5.22 |
| 10 | 39° | 5.44 | 147.9° | 6.21 |
| 12 | 37.6° | 5.7 | 150.9° | 6.94 |
| 14 | 37.5° | 5.83 | 149.2° | 7.38 |
| 16 | 37.2° | 5.91 | 147.3° | 7.85 |
| 20 | 37.2° | 5.96 | 143.7° | 9.2 |
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