Cerva
NED J-122Sail number NED/NED8460
GPH
570.9
OSN
554.8
LOA
12.19 m
Displacement
6642 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7172
Medium
0.9629
High
1.0838
Triple Offshore
Low
0.9246
Medium
1.1848
High
1.3169
Boat Specifications
Dimensions
- Length overall
- 12.19 m
- Beam
- 3.64 m
- Draft
- 2.21 m
- Displacement
- 6642 kg
- Crew weight
- 772 kg
- Wetted surface
- 31.28 m²
Sails
- Mainsail
- 50.48 m²
- Genoa
- 41.29 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 156.06 m²
Design
- Type
- J-122
- Builder
- J-Boats
- Designer
- Johnstone
- Year built
- 2007
- Stability index
- 128.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.65 | 5.98 | 6.26 | 6.23 | 6.36 | 6.22 | 5.59 | 4.75 |
| 8 | 6.78 | 7.08 | 7.28 | 7.42 | 7.56 | 7.47 | 6.97 | 5.95 |
| 10 | 7.44 | 7.64 | 7.78 | 7.79 | 8.12 | 8.08 | 7.78 | 7.04 |
| 12 | 7.69 | 7.89 | 8.09 | 8.13 | 8.48 | 8.62 | 8.31 | 7.74 |
| 14 | 7.79 | 8.01 | 8.34 | 8.47 | 8.77 | 9.1 | 8.89 | 8.13 |
| 16 | 7.85 | 8.08 | 8.49 | 8.8 | 9.05 | 9.46 | 9.54 | 8.52 |
| 20 | 7.98 | 8.2 | 8.65 | 9.26 | 9.56 | 10.16 | 11.23 | 9.67 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.69 | 144.2° | 4.11 |
| 8 | 41.8° | 4.51 | 146.4° | 5.15 |
| 10 | 40.6° | 5.13 | 148.7° | 6.09 |
| 12 | 39° | 5.41 | 151.4° | 6.72 |
| 14 | 38.4° | 5.54 | 150.7° | 7.05 |
| 16 | 38.2° | 5.61 | 173° | 7.49 |
| 20 | 37.7° | 5.75 | 142.6° | 8.38 |
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