ARIETIS — ORC Rating | RegattaPages

GPH

755.6

OSN

737.7

LOA

9.1 m

Displacement

4145 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5452

Medium

0.7155

High

0.8055

Triple Offshore

Low

0.7005

Medium

0.894

High

0.9819

Boat Specifications

Dimensions

Length overall: 9.1 m
Beam: 3.09 m
Draft: 1.59 m
Displacement: 4145 kg
Crew weight: 180 kg
Wetted surface: 18.54 m²

Sails

Mainsail: 18.53 m²
Genoa: 29.53 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 51.29 m²

Design

Type: Carter 30
Builder: MSJ im. L. Teligi
Designer: Richard Carter
Year built: 1972
Stability index: 112.1

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.

6,43.6,3.93553,52,4.36,60,4.6,75,4.79,90,4.76,110,4.72,120,4.58,135,4.19,146.2,3.778651,150,3.62
8,41.8,4.534016,52,5.09,60,5.37,75,5.6,90,5.59,110,5.69,120,5.56,135,5.11,146.9,4.643563,150,4.49
10,42.4,5.078168,52,5.66,60,5.89,75,6.06,90,6.15,110,6.23,120,6.16,135,5.89,145.7,5.483609,150,5.23
12,42.9,5.44678,52,5.93,60,6.12,75,6.29,90,6.41,110,6.54,120,6.49,135,6.31,147.8,5.908816,150,5.78
14,42.4,5.525046,52,6.03,60,6.24,75,6.45,90,6.55,110,6.81,120,6.79,135,6.6,150,6.13,171.2,5.51492
16,42.4,5.55213,52,6.07,60,6.29,75,6.56,90,6.72,110,7.06,120,7.09,135,6.9,150,6.38,173.6,5.967188
20,43.6,5.509742,52,6.04,60,6.29,75,6.65,90,7,110,7.31,120,7.58,135,7.47,150,6.82,175.4,6.490908

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.36	4.6	4.79	4.76	4.72	4.58	4.19	3.62
8	5.09	5.37	5.6	5.59	5.69	5.56	5.11	4.49
10	5.66	5.89	6.06	6.15	6.23	6.16	5.89	5.23
12	5.93	6.12	6.29	6.41	6.54	6.49	6.31	5.78
14	6.03	6.24	6.45	6.55	6.81	6.79	6.6	6.13
16	6.07	6.29	6.56	6.72	7.06	7.09	6.9	6.38
20	6.04	6.29	6.65	7	7.31	7.58	7.47	6.82

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	2.85	146.2°	3.14
8	41.8°	3.38	146.9°	3.89
10	42.4°	3.75	145.7°	4.53
12	42.9°	3.99	147.8°	5
14	42.4°	4.08	171.2°	5.45
16	42.4°	4.1	173.6°	5.93
20	43.6°	3.99	175.4°	6.47

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