Jipper
NED J-120Sail number NED/NED8736
GPH
582.1
OSN
565.2
LOA
12.244 m
Displacement
6729 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7785
Medium
1.0623
High
1.2069
Triple Offshore
Low
1.0086
Medium
1.3127
High
1.465
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
- 32.42 m²
Sails
- Mainsail
- 44.95 m²
- Genoa
- 49.1 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 143.63 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 | 5.58 | 5.91 | 6.16 | 6.09 | 6.09 | 5.96 | 5.28 | 4.45 |
| 8 | 6.7 | 7.01 | 7.22 | 7.23 | 7.38 | 7.26 | 6.64 | 5.61 |
| 10 | 7.39 | 7.59 | 7.74 | 7.77 | 7.98 | 7.92 | 7.59 | 6.71 |
| 12 | 7.67 | 7.85 | 8.04 | 8.08 | 8.41 | 8.4 | 8.08 | 7.52 |
| 14 | 7.79 | 7.99 | 8.28 | 8.4 | 8.74 | 8.93 | 8.58 | 7.9 |
| 16 | 7.85 | 8.08 | 8.46 | 8.72 | 9.02 | 9.42 | 9.17 | 8.24 |
| 20 | 7.9 | 8.15 | 8.65 | 9.22 | 9.58 | 10.12 | 10.61 | 9.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.65 | 143.6° | 3.86 |
| 8 | 41.7° | 4.45 | 147.3° | 4.86 |
| 10 | 40.8° | 5.08 | 146.8° | 5.81 |
| 12 | 39.1° | 5.41 | 150.3° | 6.51 |
| 14 | 38° | 5.57 | 151.6° | 6.87 |
| 16 | 37.5° | 5.65 | 175.3° | 7.33 |
| 20 | 37.4° | 5.7 | 177.5° | 8.13 |
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