ANTIGRAFFIO
ITA J 80Sail number ITA/ITAANTIG
GPH
666.2
OSN
648.1
LOA
8.032 m
Displacement
1542 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7002
Medium
0.9269
High
1.0545
Triple Offshore
Low
0.8986
Medium
1.1353
High
1.2811
Boat Specifications
Dimensions
- Length overall
- 8.032 m
- Beam
- 2.49 m
- Draft
- 1.51 m
- Displacement
- 1542 kg
- Crew weight
- 340 kg
- Wetted surface
- 13.76 m²
Sails
- Mainsail
- 21.19 m²
- Genoa
- 13.96 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 64.37 m²
Design
- Type
- J 80
- Builder
- J COMPOSITE
- Designer
- JOHNSTONE
- Year built
- 1997
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.81 | 5.07 | 5.28 | 5.51 | 5.62 | 5.47 | 4.9 | 4.17 |
| 8 | 5.74 | 5.95 | 6.09 | 6.31 | 6.44 | 6.37 | 6.01 | 5.23 |
| 10 | 6.21 | 6.35 | 6.47 | 6.59 | 6.94 | 6.91 | 6.6 | 6.05 |
| 12 | 6.41 | 6.58 | 6.79 | 6.83 | 7.36 | 7.5 | 7.15 | 6.52 |
| 14 | 6.5 | 6.72 | 7.07 | 7.21 | 7.67 | 8.05 | 7.78 | 6.9 |
| 16 | 6.55 | 6.8 | 7.27 | 7.57 | 7.98 | 8.45 | 8.56 | 7.38 |
| 20 | 6.67 | 6.92 | 7.43 | 8.09 | 8.69 | 9.39 | 10.74 | 9.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.1° | 3.18 | 145.1° | 3.61 |
| 8 | 41° | 3.87 | 147.9° | 4.53 |
| 10 | 38.9° | 4.39 | 149.6° | 5.24 |
| 12 | 37.5° | 4.62 | 151.3° | 5.66 |
| 14 | 37° | 4.7 | 176.3° | 6.12 |
| 16 | 36.8° | 4.74 | 177.4° | 6.51 |
| 20 | 36.8° | 4.81 | 139.8° | 7.98 |
Loading polar chart…