KATSU
USA R/P 45Sail number USA/USA61804
GPH
497.8
OSN
485.2
LOA
13.328 m
Displacement
6553 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8304
Medium
1.0905
High
1.2614
Triple Offshore
Low
1.0689
Medium
1.3468
High
1.5402
Boat Specifications
Dimensions
- Length overall
- 13.328 m
- Beam
- 4.18 m
- Draft
- 3.13 m
- Displacement
- 6553 kg
- Crew weight
- 900 kg
- Wetted surface
- 35.49 m²
Sails
- Mainsail
- 68.26 m²
- Genoa
- 54.93 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 204.96 m²
Design
- Type
- R/P 45
- Builder
- Sino Eagle Group C
- Designer
- Reichel-Pugh
- Year built
- 2011
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.83 | 7.19 | 7.45 | 7.42 | 7.29 | 6.95 | 6.22 | 5.21 |
| 8 | 7.89 | 8.15 | 8.32 | 8.41 | 8.4 | 8.27 | 7.81 | 6.61 |
| 10 | 8.35 | 8.6 | 8.84 | 8.94 | 9.13 | 9.06 | 8.7 | 7.79 |
| 12 | 8.59 | 8.88 | 9.27 | 9.4 | 9.82 | 9.8 | 9.51 | 8.64 |
| 14 | 8.76 | 9.09 | 9.59 | 9.89 | 10.47 | 10.53 | 10.42 | 9.33 |
| 16 | 8.89 | 9.25 | 9.83 | 10.32 | 11.03 | 11.36 | 11.45 | 10.15 |
| 20 | 9.08 | 9.49 | 10.21 | 11 | 11.96 | 12.94 | 13.42 | 12.41 |
| 24 | 9.14 | 9.59 | 10.43 | 11.51 | 12.69 | 14.21 | 15.83 | 15.75 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 4.52 | 142.2° | 4.51 |
| 8 | 40° | 5.4 | 144.5° | 5.72 |
| 10 | 38.1° | 5.88 | 147.9° | 6.74 |
| 12 | 37° | 6.13 | 152° | 7.5 |
| 14 | 36.6° | 6.29 | 149.5° | 8.08 |
| 16 | 36.2° | 6.4 | 147° | 8.79 |
| 20 | 35.8° | 6.53 | 145.6° | 10.75 |
| 24 | 36.8° | 6.48 | 146.8° | 13.64 |
Loading polar chart…