Citius — ORC Rating | RegattaPages

GPH

619.5

OSN

600.7

LOA

12.06 m

Displacement

7640 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7224

Medium

0.9906

High

1.1505

Triple Offshore

Low

0.9364

Medium

1.2375

High

1.3946

Boat Specifications

Dimensions

Length overall: 12.06 m
Beam: 3.89 m
Draft: 2.08 m
Displacement: 7640 kg
Crew weight: 758 kg
Wetted surface: 32.01 m²

Sails

Mainsail: 46.25 m²
Genoa: 32.58 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 96.62 m²

Design

Type: DUFOUR 40 HR
Builder: Dufour Yachts
Designer: Umberto Felci
Year built: 2001

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.

6,43.2,4.581816,52,5.11,60,5.4,75,5.65,90,5.71,110,5.72,120,5.54,135,4.97,144.4,4.47669,150,4.2
8,41.6,5.429273,52,6.11,60,6.43,75,6.7,90,6.92,110,6.96,120,6.75,135,6.13,148,5.412429,150,5.3
10,41.7,6.214523,52,6.92,60,7.18,75,7.36,90,7.59,110,7.65,120,7.53,135,7.1,147.9,6.38633,150,6.24
12,40.5,6.667491,52,7.35,60,7.55,75,7.71,90,7.94,110,8.06,120,7.96,135,7.66,148.8,7.108083,150,7.03
14,39.6,6.839597,52,7.55,60,7.75,75,7.95,90,8.11,110,8.45,120,8.36,135,8.04,150,7.49,151.4,7.414722
16,39.2,6.90372,52,7.63,60,7.85,75,8.15,90,8.29,110,8.83,120,8.8,135,8.44,150,7.83,175.8,7.109092
20,39.5,6.998222,52,7.66,60,7.91,75,8.36,90,8.77,110,9.28,120,9.67,135,9.32,150,8.42,178.3,7.873465

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.11	5.4	5.65	5.71	5.72	5.54	4.97	4.2
8	6.11	6.43	6.7	6.92	6.96	6.75	6.13	5.3
10	6.92	7.18	7.36	7.59	7.65	7.53	7.1	6.24
12	7.35	7.55	7.71	7.94	8.06	7.96	7.66	7.03
14	7.55	7.75	7.95	8.11	8.45	8.36	8.04	7.49
16	7.63	7.85	8.15	8.29	8.83	8.8	8.44	7.83
20	7.66	7.91	8.36	8.77	9.28	9.67	9.32	8.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.34	144.4°	3.64
8	41.6°	4.06	148°	4.59
10	41.7°	4.64	147.9°	5.41
12	40.5°	5.07	148.8°	6.08
14	39.6°	5.27	151.4°	6.51
16	39.2°	5.35	175.8°	7.09
20	39.5°	5.4	178.3°	7.87

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