JACKPOT — ORC Rating | RegattaPages

GPH

623.5

OSN

605

LOA

10.757 m

Displacement

5264 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7299

Medium

0.996

High

1.1522

Triple Offshore

Low

0.9423

Medium

1.2231

High

1.3746

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.15 m
Displacement: 5264 kg
Crew weight: 646 kg
Wetted surface: 26.51 m²

Sails

Mainsail: 37.37 m²
Genoa: 30.04 m²
Spinnaker: 92.12 m²
Asymmetric spinnaker: 94.06 m²

Design

Type: J-109 OD
Builder: J-COMPOSITE
Designer: JOHNSTONE Rodney
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.

6,42.7,4.585567,52,5.15,60,5.45,75,5.68,90,5.7,110,5.76,120,5.59,135,5.05,144.5,4.557093,150,4.28
8,41.1,5.401005,52,6.11,60,6.41,75,6.64,90,6.8,110,6.9,120,6.76,135,6.21,148,5.48318,150,5.37
10,40.7,6.133478,52,6.79,60,6.99,75,7.14,90,7.33,110,7.44,120,7.36,135,7.05,148.4,6.422246,150,6.32
12,38.9,6.463276,52,7.12,60,7.28,75,7.43,90,7.58,110,7.85,120,7.78,135,7.5,150,7.02,156.8,6.712831
14,38.1,6.5825,52,7.26,60,7.45,75,7.66,90,7.74,110,8.25,120,8.25,135,7.92,150,7.45,173.9,6.818607
16,38.1,6.658745,52,7.32,60,7.53,75,7.85,90,8.01,110,8.52,120,8.71,135,8.39,150,7.82,180,7.27
20,37.7,6.736402,52,7.38,60,7.58,75,8.04,90,8.48,110,8.92,120,9.44,135,9.44,150,8.68,180,8.01

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.45	5.68	5.7	5.76	5.59	5.05	4.28
8	6.11	6.41	6.64	6.8	6.9	6.76	6.21	5.37
10	6.79	6.99	7.14	7.33	7.44	7.36	7.05	6.32
12	7.12	7.28	7.43	7.58	7.85	7.78	7.5	7.02
14	7.26	7.45	7.66	7.74	8.25	8.25	7.92	7.45
16	7.32	7.53	7.85	8.01	8.52	8.71	8.39	7.82
20	7.38	7.58	8.04	8.48	8.92	9.44	9.44	8.68

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.37	144.5°	3.71
8	41.1°	4.07	148°	4.65
10	40.7°	4.65	148.4°	5.47
12	38.9°	5.03	156.8°	6.17
14	38.1°	5.18	173.9°	6.78
16	38.1°	5.24	180°	7.27
20	37.7°	5.33	180°	8.01

Loading polar chart…