Uma
NOR X-102 Mk ISail number NOR/NOR3557
GPH
654
OSN
637.6
LOA
9.99 m
Displacement
3896 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.706
Medium
0.9479
High
1.0791
Triple Offshore
Low
0.9103
Medium
1.1613
High
1.2878
Boat Specifications
Dimensions
- Length overall
- 9.99 m
- Beam
- 3.35 m
- Draft
- 1.89 m
- Displacement
- 3896 kg
- Crew weight
- 507 kg
- Wetted surface
- 20.99 m²
Sails
- Mainsail
- 35.67 m²
- Genoa
- 29.96 m²
- Spinnaker
- 58.54 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- X-102 Mk I
- Builder
- X-Yachts
- Designer
- Niels Jeppesen
- Year built
- 1981
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.18 | 5.47 | 5.7 | 5.63 | 5.37 | 5.17 | 4.65 | 3.94 |
| 8 | 6.12 | 6.35 | 6.51 | 6.5 | 6.44 | 6.27 | 5.69 | 4.94 |
| 10 | 6.59 | 6.75 | 6.88 | 6.92 | 6.96 | 6.86 | 6.51 | 5.84 |
| 12 | 6.77 | 6.95 | 7.14 | 7.21 | 7.35 | 7.26 | 6.97 | 6.56 |
| 14 | 6.84 | 7.04 | 7.33 | 7.47 | 7.72 | 7.65 | 7.35 | 6.97 |
| 16 | 6.88 | 7.09 | 7.44 | 7.7 | 8.04 | 8.03 | 7.73 | 7.33 |
| 20 | 6.92 | 7.13 | 7.54 | 7.98 | 8.39 | 8.73 | 8.52 | 8.06 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.7° | 3.43 | 146.5° | 3.41 |
| 8 | 41.6° | 4.1 | 151.6° | 4.28 |
| 10 | 39.9° | 4.59 | 152.5° | 5.07 |
| 12 | 39.1° | 4.78 | 161° | 5.8 |
| 14 | 39° | 4.86 | 180° | 6.45 |
| 16 | 38.7° | 4.89 | 180° | 6.88 |
| 20 | 39.4° | 4.9 | 180° | 7.58 |
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