Comet
USA J 442Sail number USA/USA43600
GPH
563.5
OSN
547.7
LOA
13.716 m
Displacement
10861 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7225
Medium
0.9759
High
1.1095
Triple Offshore
Low
0.9326
Medium
1.2023
High
1.3343
Boat Specifications
Dimensions
- Length overall
- 13.716 m
- Beam
- 4.21 m
- Draft
- 2.46 m
- Displacement
- 10861 kg
- Crew weight
- 953 kg
- Wetted surface
- 41.75 m²
Sails
- Mainsail
- 58.84 m²
- Genoa
- 70.64 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 175.84 m²
Design
- Type
- J 442
- Builder
- T/P
- Designer
- JOHNSTONE
- Year built
- 1989
- Stability index
- 117.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.9 | 6.23 | 6.51 | 6.43 | 6.18 | 6.04 | 5.41 | 4.59 |
| 8 | 7.02 | 7.32 | 7.52 | 7.48 | 7.49 | 7.36 | 6.76 | 5.78 |
| 10 | 7.68 | 7.87 | 8.01 | 8.02 | 8.16 | 8.09 | 7.75 | 6.87 |
| 12 | 7.93 | 8.12 | 8.29 | 8.34 | 8.55 | 8.53 | 8.27 | 7.7 |
| 14 | 8.05 | 8.24 | 8.49 | 8.61 | 8.88 | 8.98 | 8.7 | 8.12 |
| 16 | 8.12 | 8.32 | 8.64 | 8.87 | 9.13 | 9.43 | 9.2 | 8.42 |
| 20 | 8.19 | 8.41 | 8.81 | 9.28 | 9.58 | 10.05 | 10.3 | 9.07 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.88 | 143.9° | 3.97 |
| 8 | 41.7° | 4.69 | 147.8° | 5 |
| 10 | 40.8° | 5.29 | 146.9° | 5.95 |
| 12 | 39° | 5.61 | 150.2° | 6.67 |
| 14 | 37.9° | 5.78 | 151.4° | 7.05 |
| 16 | 37° | 5.89 | 170° | 7.43 |
| 20 | 36.4° | 6.02 | 176.6° | 8.27 |
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