Kirsten — ORC Rating | RegattaPages

GPH

632

OSN

613.2

LOA

11.01 m

Displacement

5306 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6375

Medium

0.8745

High

1.0097

Triple Offshore

Low

0.8252

Medium

1.0743

High

1.2028

Boat Specifications

Dimensions

Length overall: 11.01 m
Beam: 3.5 m
Draft: 2.05 m
Displacement: 5306 kg
Crew weight: 550 kg
Wetted surface: 26.64 m²

Sails

Mainsail: 44.82 m²
Genoa: 26.47 m²
Spinnaker: 78.87 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 37 DB
Builder: Dehler Yachtbau
Designer: Dehler/v.d.Stadt
Year built: 1995
Stability index: 111.4

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.

6,42.9,4.627715,52,5.17,60,5.46,75,5.69,90,5.65,110,5.63,120,5.43,135,4.85,144.3,4.346843,150,4.07
8,41.4,5.479189,52,6.15,60,6.43,75,6.64,90,6.73,110,6.76,120,6.59,135,5.98,149.3,5.198567,150,5.16
10,40.6,6.163805,52,6.8,60,6.98,75,7.12,90,7.26,110,7.32,120,7.22,135,6.85,150,6.13,152,6.013947
12,39,6.408063,52,7.07,60,7.24,75,7.41,90,7.52,110,7.73,120,7.64,135,7.33,150,6.89,157.7,6.560675
14,38.8,6.531184,52,7.18,60,7.38,75,7.64,90,7.73,110,8.13,120,8.06,135,7.73,150,7.34,171.8,6.769207
16,38.7,6.598923,52,7.23,60,7.44,75,7.8,90,8.02,110,8.41,120,8.5,135,8.17,150,7.72,179,7.191095
20,38.4,6.699048,52,7.33,60,7.53,75,7.94,90,8.42,110,8.8,120,9.19,135,9.09,150,8.54,179,7.931208

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.17	5.46	5.69	5.65	5.63	5.43	4.85	4.07
8	6.15	6.43	6.64	6.73	6.76	6.59	5.98	5.16
10	6.8	6.98	7.12	7.26	7.32	7.22	6.85	6.13
12	7.07	7.24	7.41	7.52	7.73	7.64	7.33	6.89
14	7.18	7.38	7.64	7.73	8.13	8.06	7.73	7.34
16	7.23	7.44	7.8	8.02	8.41	8.5	8.17	7.72
20	7.33	7.53	7.94	8.42	8.8	9.19	9.09	8.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.39	144.3°	3.53
8	41.4°	4.11	149.3°	4.47
10	40.6°	4.68	152°	5.31
12	39°	4.98	157.7°	6.07
14	38.8°	5.09	171.8°	6.7
16	38.7°	5.15	179°	7.19
20	38.4°	5.25	179°	7.93

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