ALDEBARAN — ORC Rating

GPH

663.7

OSN

641.8

LOA

10.785 m

Displacement

5638 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6016

Medium

0.8309

High

0.9708

Triple Offshore

Low

0.7766

Medium

1.0266

High

1.159

Boat Specifications

Dimensions

Length overall: 10.785 m
Beam: 3.6 m
Draft: 1.81 m
Displacement: 5638 kg
Crew weight: 450 kg
Wetted surface: 25.38 m²

Sails

Mainsail: 28.96 m²
Genoa: 35.1 m²
Spinnaker: 82.8 m²
Asymmetric spinnaker: 0 m²

Design

Type: FEELING 1090
Builder: KIRIE
Designer: PHILIP HARLE
Year built: 1988
Stability index: 115.8

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.

6,44.2,4.338058,52,4.8,60,5.1,75,5.33,90,5.26,110,5.27,120,5.13,135,4.66,146,4.14939,150,3.97
8,42.3,5.083615,52,5.7,60,6.02,75,6.27,90,6.25,110,6.42,120,6.26,135,5.74,150,5.03,150.5,4.997957
10,42,5.759308,52,6.42,60,6.66,75,6.84,90,6.95,110,7.07,120,6.99,135,6.64,150,5.94,152,5.832736
12,41.1,6.223763,52,6.81,60,6.99,75,7.14,90,7.27,110,7.44,120,7.39,135,7.15,150,6.71,156.5,6.422698
14,40.2,6.402233,52,7,60,7.18,75,7.37,90,7.43,110,7.78,120,7.76,135,7.51,150,7.16,167.6,6.645013
16,39.9,6.478396,52,7.08,60,7.28,75,7.55,90,7.67,110,8.07,120,8.13,135,7.89,150,7.5,177.2,6.988343
20,40.5,6.535982,52,7.12,60,7.35,75,7.76,90,8.09,110,8.4,120,8.75,135,8.68,150,8.22,179,7.641164

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.8	5.1	5.33	5.26	5.27	5.13	4.66	3.97
8	5.7	6.02	6.27	6.25	6.42	6.26	5.74	5.03
10	6.42	6.66	6.84	6.95	7.07	6.99	6.64	5.94
12	6.81	6.99	7.14	7.27	7.44	7.39	7.15	6.71
14	7	7.18	7.37	7.43	7.78	7.76	7.51	7.16
16	7.08	7.28	7.55	7.67	8.07	8.13	7.89	7.5
20	7.12	7.35	7.76	8.09	8.4	8.75	8.68	8.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.11	146°	3.44
8	42.3°	3.76	150.5°	4.35
10	42°	4.28	152°	5.15
12	41.1°	4.69	156.5°	5.89
14	40.2°	4.89	167.6°	6.49
16	39.9°	4.97	177.2°	6.98
20	40.5°	4.97	179°	7.64

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