ALDEBARAN
GRE COMET 850Sail number GRE/GRE2040
GPH
805.7
OSN
780.1
LOA
8.455 m
Displacement
3000 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4965
Medium
0.6789
High
0.7843
Triple Offshore
Low
0.6421
Medium
0.8454
High
0.948
Boat Specifications
Dimensions
- Length overall
- 8.455 m
- Beam
- 2.87 m
- Draft
- 1.32 m
- Displacement
- 3000 kg
- Crew weight
- 210 kg
- Wetted surface
- 16.24 m²
Sails
- Mainsail
- 14.47 m²
- Genoa
- 20.08 m²
- Spinnaker
- 48.54 m²
- Asymmetric spinnaker
- 47.98 m²
Design
- Type
- COMET 850
- Builder
- COMAR
- Designer
- FINOT
- Year built
- 1977
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.82 | 4.07 | 4.24 | 4.39 | 4.53 | 4.4 | 4.02 | 3.45 |
| 8 | 4.58 | 4.83 | 5.03 | 5.3 | 5.46 | 5.35 | 4.98 | 4.36 |
| 10 | 5.1 | 5.35 | 5.57 | 5.85 | 6 | 5.95 | 5.7 | 5.13 |
| 12 | 5.47 | 5.69 | 5.89 | 6.14 | 6.32 | 6.3 | 6.13 | 5.74 |
| 14 | 5.68 | 5.89 | 6.1 | 6.29 | 6.59 | 6.59 | 6.44 | 6.12 |
| 16 | 5.78 | 6 | 6.24 | 6.39 | 6.81 | 6.86 | 6.73 | 6.41 |
| 20 | 5.78 | 6.05 | 6.41 | 6.62 | 7.1 | 7.35 | 7.26 | 6.94 |
| 24 | 5.6 | 5.98 | 6.43 | 6.79 | 7.29 | 7.71 | 7.83 | 7.5 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46° | 2.44 | 145.5° | 2.99 |
| 8 | 44° | 2.99 | 146.1° | 3.78 |
| 10 | 43.1° | 3.37 | 153.9° | 4.46 |
| 12 | 42.7° | 3.64 | 160.9° | 5.09 |
| 14 | 42.7° | 3.81 | 174.1° | 5.61 |
| 16 | 42.7° | 3.88 | 178.1° | 6 |
| 20 | 43.8° | 3.81 | 179° | 6.55 |
| 24 | 46.5° | 3.58 | 178.8° | 7.04 |
Loading polar chart…