ORSA MAGGIORE
ITA KetchSail number ITA/ITA12821
GPH
466
OSN
451.4
LOA
28.27 m
Displacement
66518 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8117
Medium
1.1498
High
1.3892
Triple Offshore
Low
1.0691
Medium
1.4772
High
1.7219
Boat Specifications
Dimensions
- Length overall
- 28.27 m
- Beam
- 6.53 m
- Draft
- 4.28 m
- Displacement
- 66518 kg
- Crew weight
- 1700 kg
- Wetted surface
- 126.38 m²
Sails
- Mainsail
- 136.91 m²
- Genoa
- 186.27 m²
- Spinnaker
- 359.46 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Ketch
- Builder
- Tencara
- Designer
- A. Vallicelli & C.
- Year built
- 1994
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.62 | 7.14 | 7.61 | 7.58 | 7.26 | 7.04 | 6.29 | 5.22 |
| 8 | 8.16 | 8.68 | 9.14 | 9.1 | 9.03 | 8.83 | 7.96 | 6.66 |
| 10 | 9.33 | 9.89 | 10.35 | 10.34 | 10.45 | 10.31 | 9.37 | 7.91 |
| 12 | 10.17 | 10.66 | 11.05 | 11.26 | 11.31 | 11.22 | 10.56 | 9.05 |
| 14 | 10.62 | 11.08 | 11.45 | 11.74 | 11.68 | 11.74 | 11.31 | 10.06 |
| 16 | 10.88 | 11.3 | 11.71 | 12.04 | 12.02 | 12.14 | 11.8 | 10.88 |
| 20 | 11.13 | 11.52 | 12 | 12.3 | 12.69 | 12.66 | 12.68 | 11.85 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.8° | 4.21 | 139.5° | 4.52 |
| 8 | 43.5° | 5.29 | 142° | 5.77 |
| 10 | 42.8° | 6.11 | 144° | 6.85 |
| 12 | 42.8° | 6.68 | 145° | 7.84 |
| 14 | 42° | 7.07 | 147.5° | 8.72 |
| 16 | 41.2° | 7.33 | 151° | 9.43 |
| 20 | 40.5° | 7.63 | 157.8° | 10.45 |
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