ORSA MAGGIORE
ITA KetchSail number ITA/ITA12821
GPH
455.9
OSN
441.9
LOA
28.27 m
Displacement
66519 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8465
Medium
1.1839
High
1.4066
Triple Offshore
Low
1.111
Medium
1.5047
High
1.7237
Boat Specifications
Dimensions
- Length overall
- 28.27 m
- Beam
- 6.53 m
- Draft
- 4.28 m
- Displacement
- 66519 kg
- Crew weight
- 1700 kg
- Wetted surface
- 126.59 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
- Stability index
- 127.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 7.08 | 7.6 | 7.99 | 7.82 | 7.35 | 7.13 | 6.37 | 5.25 |
| 8 | 8.65 | 9.13 | 9.49 | 9.34 | 9.17 | 8.98 | 8.13 | 6.77 |
| 10 | 9.66 | 10.12 | 10.46 | 10.4 | 10.45 | 10.34 | 9.56 | 8.08 |
| 12 | 10.25 | 10.67 | 11.01 | 11.16 | 11.17 | 11.16 | 10.63 | 9.23 |
| 14 | 10.57 | 10.98 | 11.35 | 11.59 | 11.61 | 11.67 | 11.32 | 10.19 |
| 16 | 10.79 | 11.17 | 11.57 | 11.83 | 11.93 | 12.05 | 11.81 | 10.95 |
| 20 | 11.03 | 11.4 | 11.85 | 12.1 | 12.48 | 12.53 | 12.64 | 11.92 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.4° | 4.54 | 138.5° | 4.55 |
| 8 | 43° | 5.66 | 140.6° | 5.86 |
| 10 | 41.8° | 6.43 | 143° | 7 |
| 12 | 40.8° | 6.89 | 145.7° | 7.99 |
| 14 | 40.2° | 7.2 | 148.7° | 8.83 |
| 16 | 39.6° | 7.41 | 152° | 9.51 |
| 20 | 39° | 7.68 | 170° | 10.69 |
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