ASTARTE — ORC Rating | RegattaPages

GPH

640.6

OSN

620.5

LOA

9.99 m

Displacement

4622 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6357

Medium

0.8664

High

0.9933

Triple Offshore

Low

0.8185

Medium

1.058

High

1.1794

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 3.37 m
Draft: 2 m
Displacement: 4622 kg
Crew weight: 625 kg
Wetted surface: 23.96 m²

Sails

Mainsail: 34.85 m²
Genoa: 25.95 m²
Spinnaker: 89.42 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 34.7
Builder: BENETEAU
Designer: BRUCE FARR
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.

6,43.5,4.590733,52,5.09,60,5.36,75,5.53,90,5.51,110,5.6,120,5.45,135,4.93,144,4.400402,150,4.11
8,41.4,5.3992,52,6.01,60,6.26,75,6.42,90,6.52,110,6.67,120,6.55,135,6.06,148.9,5.278727,150,5.22
10,39.7,5.939697,52,6.59,60,6.77,75,6.91,90,7.04,110,7.21,120,7.15,135,6.84,150,6.19,151.2,6.11658
12,38.5,6.23556,52,6.9,60,7.06,75,7.21,90,7.28,110,7.59,120,7.57,135,7.31,150,6.88,158.6,6.530221
14,38,6.345091,52,7.04,60,7.23,75,7.44,90,7.5,110,7.91,120,7.95,135,7.71,150,7.31,172.2,6.722195
16,38.2,6.451556,52,7.11,60,7.32,75,7.61,90,7.74,110,8.12,120,8.31,135,8.12,150,7.68,177.7,7.125741
20,38.6,6.525741,52,7.19,60,7.41,75,7.8,90,8.12,110,8.45,120,8.87,135,9.04,150,8.47,178.1,7.844313
24,39.9,6.543571,52,7.18,60,7.43,75,7.89,90,8.35,110,8.75,120,9.32,135,10.55,150,9.54,177.1,8.591002

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.09	5.36	5.53	5.51	5.6	5.45	4.93	4.11
8	6.01	6.26	6.42	6.52	6.67	6.55	6.06	5.22
10	6.59	6.77	6.91	7.04	7.21	7.15	6.84	6.19
12	6.9	7.06	7.21	7.28	7.59	7.57	7.31	6.88
14	7.04	7.23	7.44	7.5	7.91	7.95	7.71	7.31
16	7.11	7.32	7.61	7.74	8.12	8.31	8.12	7.68
20	7.19	7.41	7.8	8.12	8.45	8.87	9.04	8.47
24	7.18	7.43	7.89	8.35	8.75	9.32	10.55	9.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.33	144°	3.56
8	41.4°	4.05	148.9°	4.52
10	39.7°	4.57	151.2°	5.36
12	38.5°	4.88	158.6°	6.08
14	38°	5	172.2°	6.66
16	38.2°	5.07	177.7°	7.12
20	38.6°	5.1	178.1°	7.84
24	39.9°	5.02	177.1°	8.58

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