IRMINI — ORC Rating | RegattaPages

GPH

755.8

OSN

732.7

LOA

12.741 m

Displacement

10975 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5129

Medium

0.7044

High

0.8037

Triple Offshore

Low

0.6742

Medium

0.9079

High

1.0053

Boat Specifications

Dimensions

Length overall: 12.741 m
Beam: 4.06 m
Draft: 1.65 m
Displacement: 10975 kg
Crew weight: 280 kg
Wetted surface: 35.15 m²

Sails

Mainsail: 30.98 m²
Genoa: 39.96 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 93.79 m²

Design

Type: MOODY 42
Builder: MOODY YACHTS
Designer: ANGUS PRIMROSE
Year built: 1977
Stability index: 124.6

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.

6,49,3.719178,52,3.93,60,4.33,75,4.65,90,4.71,110,4.88,120,4.73,135,4.27,145.7,3.849421,150,3.67
8,47.8,4.525691,52,4.83,60,5.21,75,5.53,90,5.73,110,5.94,120,5.83,135,5.38,146.6,4.87514,150,4.7
10,46.8,5.039828,52,5.43,60,5.82,75,6.19,90,6.5,110,6.75,120,6.67,135,6.27,146.4,5.774856,150,5.55
12,46.6,5.414158,52,5.85,60,6.28,75,6.69,90,7,110,7.27,120,7.23,135,6.94,146.6,6.468244,150,6.23
14,47.8,5.73155,52,6.11,60,6.58,75,7.02,90,7.27,110,7.61,120,7.61,135,7.4,147.5,6.912567,150,6.74
16,48.6,5.867126,52,6.21,60,6.74,75,7.23,90,7.43,110,7.86,120,7.91,135,7.74,150,7.14,173,6.397687
20,51.1,6.019462,52,3.78,60,6.8,75,7.42,90,7.75,110,8.18,120,8.38,135,8.32,150,7.72,176.6,7.222713

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.93	4.33	4.65	4.71	4.88	4.73	4.27	3.67
8	4.83	5.21	5.53	5.73	5.94	5.83	5.38	4.7
10	5.43	5.82	6.19	6.5	6.75	6.67	6.27	5.55
12	5.85	6.28	6.69	7	7.27	7.23	6.94	6.23
14	6.11	6.58	7.02	7.27	7.61	7.61	7.4	6.74
16	6.21	6.74	7.23	7.43	7.86	7.91	7.74	7.14
20	3.78	6.8	7.42	7.75	8.18	8.38	8.32	7.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	49°	2.44	145.7°	3.18
8	47.8°	3.04	146.6°	4.07
10	46.8°	3.45	146.4°	4.81
12	46.6°	3.72	146.6°	5.4
14	47.8°	3.85	147.5°	5.83
16	48.6°	3.88	173°	6.35
20	51.1°	3.78	176.6°	7.21

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