ARISTOFANI — ORC Rating

GPH

572.7

OSN

556.5

LOA

12.469 m

Displacement

7398 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8013

Medium

1.0826

High

1.2425

Triple Offshore

Low

1.0318

Medium

1.3293

High

1.4883

Boat Specifications

Dimensions

Length overall: 12.469 m
Beam: 3.93 m
Draft: 2.48 m
Displacement: 7398 kg
Crew weight: 820 kg
Wetted surface: 32.81 m²

Sails

Mainsail: 57.17 m²
Genoa: 42.94 m²
Spinnaker: 127 m²
Asymmetric spinnaker: 0 m²

Design

Type: COMET 41S (T-Bulb)
Builder: COMAR
Designer: A. VALLICELI & C.
Year built: 2005

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.

6,42.5,5.126972,52,5.74,60,6.05,75,6.3,90,6.23,110,6.14,120,5.98,135,5.42,142.7,4.990738,150,4.58
8,41.5,6.115181,52,6.85,60,7.14,75,7.34,90,7.3,110,7.41,120,7.27,135,6.69,147.6,5.886339,150,5.74
10,40.1,6.758864,52,7.49,60,7.68,75,7.83,90,7.86,110,8.02,120,7.94,135,7.6,149.8,6.803392,150,6.79
12,38.7,6.99614,52,7.75,60,7.95,75,8.14,90,8.18,110,8.46,120,8.42,135,8.1,150,7.59,155.9,7.285003
14,38.5,7.130005,52,7.86,60,8.08,75,8.38,90,8.51,110,8.8,120,8.94,135,8.57,150,8.06,169.6,7.401597
16,38.3,7.186761,52,7.92,60,8.15,75,8.56,90,8.83,110,9.07,120,9.42,135,9.1,150,8.49,180,7.83
20,38,7.322235,52,8.04,60,8.26,75,8.72,90,9.31,110,9.55,120,10.04,135,10.37,150,9.51,180,8.67

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.74	6.05	6.3	6.23	6.14	5.98	5.42	4.58
8	6.85	7.14	7.34	7.3	7.41	7.27	6.69	5.74
10	7.49	7.68	7.83	7.86	8.02	7.94	7.6	6.79
12	7.75	7.95	8.14	8.18	8.46	8.42	8.1	7.59
14	7.86	8.08	8.38	8.51	8.8	8.94	8.57	8.06
16	7.92	8.15	8.56	8.83	9.07	9.42	9.1	8.49
20	8.04	8.26	8.72	9.31	9.55	10.04	10.37	9.51

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.78	142.7°	3.97
8	41.5°	4.58	147.6°	4.97
10	40.1°	5.17	149.8°	5.88
12	38.7°	5.46	155.9°	6.65
14	38.5°	5.58	169.6°	7.28
16	38.3°	5.64	180°	7.83
20	38°	5.77	180°	8.67

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