Jilbo
NOR J/80Sail number NOR/NOR477
GPH
664.1
OSN
647
LOA
8.032 m
Displacement
1467 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6261
Medium
0.8197
High
0.9317
Triple Offshore
Low
0.8041
Medium
1.0107
High
1.139
Boat Specifications
Dimensions
- Length overall
- 8.032 m
- Beam
- 2.49 m
- Draft
- 1.5 m
- Displacement
- 1467 kg
- Crew weight
- 350 kg
- Wetted surface
- 13 m²
Sails
- Mainsail
- 21.68 m²
- Genoa
- 13.81 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 63.6 m²
Design
- Type
- J/80
- Builder
- J-Boats
- Designer
- Rod Johnstone
- Year built
- 1992
- Stability index
- 107
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.86 | 5.16 | 5.39 | 5.53 | 5.66 | 5.52 | 4.97 | 4.24 |
| 8 | 5.78 | 6 | 6.16 | 6.32 | 6.48 | 6.42 | 6.09 | 5.34 |
| 10 | 6.21 | 6.37 | 6.52 | 6.58 | 7.01 | 7.02 | 6.71 | 6.16 |
| 12 | 6.37 | 6.57 | 6.84 | 6.94 | 7.38 | 7.64 | 7.35 | 6.66 |
| 14 | 6.43 | 6.67 | 7.1 | 7.35 | 7.71 | 8.12 | 8.09 | 7.15 |
| 16 | 6.46 | 6.72 | 7.24 | 7.7 | 8.03 | 8.56 | 9 | 7.78 |
| 20 | 6.56 | 6.88 | 7.34 | 8.1 | 8.64 | 9.42 | 11.03 | 10.13 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.16 | 145.1° | 3.68 |
| 8 | 42.4° | 3.85 | 147.8° | 4.62 |
| 10 | 40° | 4.33 | 150.1° | 5.33 |
| 12 | 39.3° | 4.49 | 149.6° | 5.77 |
| 14 | 39° | 4.53 | 146.6° | 6.2 |
| 16 | 39° | 4.56 | 144.3° | 6.74 |
| 20 | 39.7° | 4.59 | 141.5° | 8.77 |
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