TINNA
ITA Comet 850Sail number ITA/ITA17936
GPH
750.7
OSN
727.5
LOA
8.455 m
Displacement
2601 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5509
Medium
0.7398
High
0.836
Triple Offshore
Low
0.7035
Medium
0.9011
High
0.9933
Boat Specifications
Dimensions
- Length overall
- 8.455 m
- Beam
- 2.87 m
- Draft
- 1.59 m
- Displacement
- 2601 kg
- Crew weight
- 300 kg
- Wetted surface
- 15.51 m²
Sails
- Mainsail
- 15.79 m²
- Genoa
- 23.91 m²
- Spinnaker
- 56.26 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Comet 850
- Builder
- Comar Yachts
- Designer
- Finot
- Year built
- 1979
- Stability index
- 111.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.37 | 4.59 | 4.73 | 4.64 | 4.79 | 4.64 | 4.21 | 3.61 |
| 8 | 5.12 | 5.32 | 5.47 | 5.51 | 5.68 | 5.59 | 5.17 | 4.56 |
| 10 | 5.58 | 5.75 | 5.89 | 5.98 | 6.16 | 6.12 | 5.89 | 5.39 |
| 12 | 5.83 | 5.98 | 6.13 | 6.19 | 6.46 | 6.47 | 6.29 | 5.96 |
| 14 | 5.95 | 6.12 | 6.31 | 6.39 | 6.71 | 6.76 | 6.62 | 6.32 |
| 16 | 6 | 6.18 | 6.44 | 6.56 | 6.88 | 7.02 | 6.94 | 6.63 |
| 20 | 6.01 | 6.22 | 6.55 | 6.83 | 7.12 | 7.44 | 7.59 | 7.23 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 2.88 | 147.8° | 3.12 |
| 8 | 41.2° | 3.45 | 152° | 3.95 |
| 10 | 40.2° | 3.84 | 153.2° | 4.68 |
| 12 | 39.4° | 4.07 | 162.2° | 5.32 |
| 14 | 39.3° | 4.16 | 175.4° | 5.83 |
| 16 | 39.3° | 4.19 | 178.1° | 6.19 |
| 20 | 40° | 4.15 | 179° | 6.77 |
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