SIRIUS — ORC Rating | RegattaPages

GPH

520.6

OSN

506.2

LOA

13.78 m

Displacement

8233 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7913

Medium

1.0513

High

1.1943

Triple Offshore

Low

1.0194

Medium

1.294

High

1.4543

Boat Specifications

Dimensions

Length overall: 13.78 m
Beam: 4.19 m
Draft: 2.79 m
Displacement: 8233 kg
Crew weight: 980 kg
Wetted surface: 38.12 m²

Sails

Mainsail: 75.76 m²
Genoa: 49.57 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 195.44 m²

Design

Type: COREL 45
Builder: CARROLL
Designer: B.FARR
Year built: 1996
Stability index: 128.7

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.

6,43,5.688082,52,6.34,60,6.71,75,7.02,90,6.94,110,6.92,120,6.72,135,6.07,143,5.546961,150,5.11
8,41.2,6.751594,52,7.57,60,7.86,75,8.04,90,8.1,110,8.17,120,8.08,135,7.55,145.1,6.791425,150,6.44
10,39.3,7.327094,52,8.12,60,8.33,75,8.51,90,8.54,110,8.78,120,8.74,135,8.39,149.3,7.640847,150,7.59
12,37.8,7.492201,52,8.32,60,8.55,75,8.86,90,8.93,110,9.35,120,9.39,135,9,150,8.34,152.3,8.199743
14,37.6,7.636096,52,8.43,60,8.68,75,9.13,90,9.38,110,9.81,120,10.02,135,9.74,150,8.84,150.7,8.783706
16,36.9,7.740551,52,8.5,60,8.77,75,9.31,90,9.77,110,10.21,120,10.69,135,10.59,147.7,9.641983,150,9.41
20,36.4,7.851968,52,8.69,60,9.02,75,9.49,90,10.25,110,10.85,120,11.76,135,12.53,143.5,11.880225,150,11.03

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.34	6.71	7.02	6.94	6.92	6.72	6.07	5.11
8	7.57	7.86	8.04	8.1	8.17	8.08	7.55	6.44
10	8.12	8.33	8.51	8.54	8.78	8.74	8.39	7.59
12	8.32	8.55	8.86	8.93	9.35	9.39	9	8.34
14	8.43	8.68	9.13	9.38	9.81	10.02	9.74	8.84
16	8.5	8.77	9.31	9.77	10.21	10.69	10.59	9.41
20	8.69	9.02	9.49	10.25	10.85	11.76	12.53	11.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.16	143°	4.43
8	41.2°	5.08	145.1°	5.57
10	39.3°	5.67	149.3°	6.57
12	37.8°	5.92	152.3°	7.26
14	37.6°	6.05	150.7°	7.66
16	36.9°	6.19	147.7°	8.15
20	36.4°	6.32	143.5°	9.55

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