M1
KOR ROSS 45Sail number KOR/KOR8460
GPH
528.2
OSN
520.7
LOA
13.7 m
Displacement
5854 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8277
Medium
1.0224
High
1.1557
Triple Offshore
Low
1.0521
Medium
1.2478
High
1.3785
Boat Specifications
Dimensions
- Length overall
- 13.7 m
- Beam
- 4.5 m
- Draft
- 3.23 m
- Displacement
- 5854 kg
- Crew weight
- 850 kg
- Wetted surface
- 31.17 m²
Sails
- Mainsail
- 70.21 m²
- Genoa
- 60.28 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 228.51 m²
Design
- Type
- ROSS 45
- Builder
- SOWERMAN
- Designer
- MURRAY ROSS
- Year built
- 1983
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.75 | 7.07 | 7.28 | 7.23 | 7.16 | 7 | 6.39 | 5.38 |
| 8 | 7.42 | 7.66 | 7.88 | 7.91 | 7.91 | 7.97 | 7.62 | 6.67 |
| 10 | 7.63 | 7.86 | 8.19 | 8.37 | 8.29 | 8.49 | 8.32 | 7.68 |
| 12 | 7.74 | 7.98 | 8.38 | 8.73 | 8.65 | 8.9 | 9.06 | 8.27 |
| 14 | 7.83 | 8.04 | 8.49 | 8.96 | 8.99 | 9.3 | 9.82 | 8.86 |
| 16 | 7.95 | 8.18 | 8.57 | 9.11 | 9.42 | 9.71 | 10.45 | 9.55 |
| 20 | 7.96 | 8.26 | 8.82 | 9.24 | 10.16 | 10.49 | 11.7 | 11.97 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.2° | 4.49 | 143.5° | 4.66 |
| 8 | 39° | 5.12 | 146.5° | 5.78 |
| 10 | 37.9° | 5.4 | 152.5° | 6.61 |
| 12 | 37.1° | 5.54 | 152° | 7.15 |
| 14 | 36.4° | 5.71 | 149.2° | 7.67 |
| 16 | 36.4° | 5.78 | 146.5° | 8.27 |
| 20 | 37.1° | 5.72 | 145.2° | 10.37 |
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