Cerva
NED J-122Sail number NED/NED8460
GPH
570.7
OSN
556.1
LOA
12.19 m
Displacement
6643 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7193
Medium
0.9584
High
1.0762
Triple Offshore
Low
0.9299
Medium
1.1828
High
1.3084
Boat Specifications
Dimensions
- Length overall
- 12.19 m
- Beam
- 3.64 m
- Draft
- 2.21 m
- Displacement
- 6643 kg
- Crew weight
- 771 kg
- Wetted surface
- 31.35 m²
Sails
- Mainsail
- 50.48 m²
- Genoa
- 45.2 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 156.06 m²
Design
- Type
- J-122
- Builder
- J-Boats
- Designer
- Johnstone
- Year built
- 2007
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.74 | 6.09 | 6.4 | 6.35 | 6.38 | 6.24 | 5.58 | 4.71 |
| 8 | 6.87 | 7.16 | 7.37 | 7.42 | 7.56 | 7.47 | 6.94 | 5.89 |
| 10 | 7.47 | 7.67 | 7.83 | 7.84 | 8.12 | 8.06 | 7.75 | 6.96 |
| 12 | 7.68 | 7.89 | 8.12 | 8.19 | 8.47 | 8.58 | 8.25 | 7.68 |
| 14 | 7.77 | 7.99 | 8.34 | 8.52 | 8.75 | 9.08 | 8.81 | 8.05 |
| 16 | 7.82 | 8.05 | 8.46 | 8.82 | 9.03 | 9.44 | 9.43 | 8.44 |
| 20 | 7.95 | 8.18 | 8.58 | 9.2 | 9.6 | 10.15 | 11.02 | 9.49 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.75 | 143.5° | 4.08 |
| 8 | 41.6° | 4.57 | 146° | 5.1 |
| 10 | 40.5° | 5.14 | 148.5° | 6.03 |
| 12 | 39° | 5.39 | 151° | 6.66 |
| 14 | 38.6° | 5.5 | 152° | 7 |
| 16 | 38.2° | 5.56 | 176° | 7.51 |
| 20 | 38.2° | 5.68 | 177° | 8.31 |
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