ALDEBARAN — ORC Rating

GPH

663.3

OSN

642.6

LOA

10.785 m

Displacement

5639 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.679

Medium

0.933

High

1.0888

Triple Offshore

Low

0.8768

Medium

1.1537

High

1.3018

Boat Specifications

Dimensions

Length overall: 10.785 m
Beam: 3.6 m
Draft: 1.81 m
Displacement: 5639 kg
Crew weight: 450 kg
Wetted surface: 25.7 m²

Sails

Mainsail: 28.96 m²
Genoa: 35.1 m²
Spinnaker: 82.46 m²
Asymmetric spinnaker: 0 m²

Design

Type: FEELING 1090
Builder: KIRIE
Designer: PHILIP HARLE
Year built: 1988

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43.5,4.315013,52,4.83,60,5.13,75,5.37,90,5.31,110,5.28,120,5.14,135,4.67,146.1,4.156565,150,3.98
8,42,5.086492,52,5.72,60,6.04,75,6.3,90,6.27,110,6.41,120,6.26,135,5.74,150,5.02,150.3,5.007877
10,41.8,5.741298,52,6.43,60,6.67,75,6.85,90,6.94,110,7.06,120,6.98,135,6.64,150,5.92,151.7,5.826385
12,41,6.214311,52,6.81,60,7,75,7.15,90,7.27,110,7.43,120,7.38,135,7.14,150,6.68,156,6.403622
14,40,6.370388,52,7,60,7.18,75,7.36,90,7.43,110,7.76,120,7.73,135,7.49,150,7.13,173.2,6.515836
16,40,6.461766,52,7.07,60,7.28,75,7.54,90,7.65,110,8.05,120,8.1,135,7.85,150,7.46,180,6.98
20,40.7,6.515996,52,7.1,60,7.33,75,7.75,90,8.06,110,8.38,120,8.73,135,8.61,150,8.14,180,7.62

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.13	5.37	5.31	5.28	5.14	4.67	3.98
8	5.72	6.04	6.3	6.27	6.41	6.26	5.74	5.02
10	6.43	6.67	6.85	6.94	7.06	6.98	6.64	5.92
12	6.81	7	7.15	7.27	7.43	7.38	7.14	6.68
14	7	7.18	7.36	7.43	7.76	7.73	7.49	7.13
16	7.07	7.28	7.54	7.65	8.05	8.1	7.85	7.46
20	7.1	7.33	7.75	8.06	8.38	8.73	8.61	8.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.13	146.1°	3.45
8	42°	3.78	150.3°	4.35
10	41.8°	4.28	151.7°	5.13
12	41°	4.69	156°	5.85
14	40°	4.88	173.2°	6.47
16	40°	4.95	180°	6.98
20	40.7°	4.94	180°	7.62

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