Jager — ORC Rating | RegattaPages

GPH

625

OSN

605.4

LOA

10 m

Displacement

2929 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6394

Medium

0.8826

High

1.0158

Triple Offshore

Low

0.8296

Medium

1.0876

High

1.2351

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 3.37 m
Draft: 1.95 m
Displacement: 2929 kg
Crew weight: 591 kg
Wetted surface: 21.66 m²

Sails

Mainsail: 33.9 m²
Genoa: 22.79 m²
Spinnaker: 63.64 m²
Asymmetric spinnaker: 0 m²

Design

Type: Stern 34
Builder: Parnu Yachts
Designer: Bosgraaf
Year built: 2003
Stability index: 111.8

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.

6,43.2,4.636688,52,5.2,60,5.52,75,5.77,90,5.68,110,5.63,120,5.44,135,4.86,143.9,4.368867,150,4.07
8,41.8,5.566913,52,6.25,60,6.53,75,6.73,90,6.76,110,6.81,120,6.65,135,6.06,148.4,5.283383,150,5.19
10,40,6.200685,52,6.85,60,7.02,75,7.17,90,7.28,110,7.39,120,7.28,135,6.91,150,6.2,151.1,6.133886
12,38.2,6.387931,52,7.09,60,7.3,75,7.54,90,7.59,110,7.98,120,7.86,135,7.41,150,6.94,157.7,6.614717
14,38.2,6.515181,52,7.18,60,7.43,75,7.86,90,8.03,110,8.51,120,8.51,135,7.99,150,7.41,171.2,6.810167
16,38.1,6.557085,52,7.23,60,7.51,75,8.04,90,8.45,110,8.88,120,9.2,135,8.64,150,7.94,177.2,7.218618
20,38.1,6.658745,52,7.36,60,7.64,75,8.19,90,8.94,110,9.5,120,10.18,135,10.3,150,9.23,175.4,8.206434

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.2	5.52	5.77	5.68	5.63	5.44	4.86	4.07
8	6.25	6.53	6.73	6.76	6.81	6.65	6.06	5.19
10	6.85	7.02	7.17	7.28	7.39	7.28	6.91	6.2
12	7.09	7.3	7.54	7.59	7.98	7.86	7.41	6.94
14	7.18	7.43	7.86	8.03	8.51	8.51	7.99	7.41
16	7.23	7.51	8.04	8.45	8.88	9.2	8.64	7.94
20	7.36	7.64	8.19	8.94	9.5	10.18	10.3	9.23

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.38	143.9°	3.53
8	41.8°	4.15	148.4°	4.5
10	40°	4.75	151.1°	5.37
12	38.2°	5.02	157.7°	6.12
14	38.2°	5.12	171.2°	6.73
16	38.1°	5.16	177.2°	7.21
20	38.1°	5.24	175.4°	8.18

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