Jipper
NED J-120Sail number NED/NED8736
GPH
588.2
OSN
572.3
LOA
12.244 m
Displacement
6729 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6705
Medium
0.9272
High
1.0674
Triple Offshore
Low
0.8824
Medium
1.1558
High
1.303
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.16 m
- Displacement
- 6729 kg
- Crew weight
- 813 kg
- Wetted surface
- 32.43 m²
Sails
- Mainsail
- 45.53 m²
- Genoa
- 31.6 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 145.11 m²
Design
- Type
- J-120
- Builder
- J-Composit
- Designer
- R. Johnstone
- Year built
- 2000
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.28 | 5.65 | 6.25 | 6.52 | 6.32 | 6.02 | 5.31 | 4.48 |
| 8 | 6.33 | 6.79 | 7.33 | 7.55 | 7.44 | 7.29 | 6.7 | 5.64 |
| 10 | 7.12 | 7.37 | 7.77 | 8.01 | 7.99 | 7.94 | 7.62 | 6.74 |
| 12 | 7.54 | 7.73 | 7.98 | 8.34 | 8.42 | 8.42 | 8.11 | 7.54 |
| 14 | 7.72 | 7.92 | 8.15 | 8.59 | 8.92 | 8.96 | 8.63 | 7.93 |
| 16 | 7.8 | 8.03 | 8.38 | 8.8 | 9.38 | 9.4 | 9.22 | 8.27 |
| 20 | 7.87 | 8.12 | 8.64 | 9.13 | 10.13 | 10.41 | 10.68 | 9.21 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.41 | 143.5° | 3.88 |
| 8 | 42° | 4.19 | 147° | 4.88 |
| 10 | 40.9° | 4.82 | 146.5° | 5.84 |
| 12 | 39.8° | 5.27 | 150.5° | 6.53 |
| 14 | 38.4° | 5.47 | 151.5° | 6.88 |
| 16 | 37.9° | 5.57 | 175° | 7.35 |
| 20 | 37.5° | 5.69 | 177.5° | 8.15 |
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