Juffrouw Jannie
Country: NED
Sail number: NED/NED1361
GPH: 736.1
OSN: 714.6
Triple Inshore: [0.5518,0.7475,0.8469]
Triple Offshore: [0.7142,0.9169,1.0398]
Length Overall: 6.86 meters.
Beam: 2.45 meters.
Crew weight: 275 kg.
Draft: 1.18 m.
Main: 14.11 m^2.
Genoa: 9.49 m^2.
Spinnaker: 30.94 m^2.
Displacement: 857 kg.
Wetted surface: 10.15 m^2.
Builder: J BOAT
Designer: JOHNSTONE
Stability index: 96.2
Boat type: J-22 ONE DESIGN
Year built: 1983
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.38 | 4.65 | 4.84 | 4.99 | 5.03 | 4.87 | 4.38 | 3.65 |
| 8 | 5.21 | 5.43 | 5.56 | 5.75 | 5.81 | 5.71 | 5.29 | 4.61 |
| 10 | 5.62 | 5.77 | 5.91 | 6.16 | 6.3 | 6.2 | 5.91 | 5.42 |
| 12 | 5.83 | 6 | 6.21 | 6.45 | 6.84 | 6.75 | 6.37 | 5.95 |
| 14 | 5.94 | 6.18 | 6.52 | 6.67 | 7.33 | 7.37 | 6.91 | 6.38 |
| 16 | 5.97 | 6.25 | 6.74 | 7.02 | 7.7 | 8.04 | 7.55 | 6.87 |
| 20 | 5.98 | 6.26 | 6.89 | 7.59 | 8.39 | 9.2 | 9.4 | 8.14 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.85 | 148° | 3.16 |
| 8 | 42.4° | 3.44 | 151° | 4 |
| 10 | 40.9° | 3.87 | 154° | 4.73 |
| 12 | 39° | 4.14 | 174° | 5.4 |
| 14 | 38.6° | 4.2 | 180° | 5.87 |
| 16 | 39° | 4.2 | 180° | 6.26 |
| 20 | 40.5° | 4.15 | 180° | 7.19 |