Nebulae — ORC Rating | RegattaPages

GPH

800.8

OSN

771

LOA

7.8 m

Displacement

2100 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5523

Medium

0.7832

High

0.9242

Triple Offshore

Low

0.7131

Medium

0.9617

High

1.1002

Boat Specifications

Dimensions

Length overall: 7.8 m
Beam: 2.74 m
Draft: 1.37 m
Displacement: 2100 kg
Crew weight: 230 kg
Wetted surface: 15.27 m²

Sails

Mainsail: 17.16 m²
Genoa: 12.83 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: S 26
Builder: PSI
Designer: Lavranos
Year built: 1980

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.

6,44.5,3.743426,52,4.14,60,4.4,75,4.58,90,4.54,110,4.2,120,3.92,135,3.43,150,2.96,171.2,2.64109
8,42.7,4.381461,52,4.89,60,5.16,75,5.4,90,5.39,110,5.09,120,4.81,135,4.33,150,3.85,172.9,3.466582
10,41.6,4.867624,52,5.47,60,5.71,75,5.9,90,5.93,110,5.77,120,5.55,135,5.07,150,4.59,174.6,4.208678
12,41.1,5.308113,52,5.85,60,6.02,75,6.17,90,6.22,110,6.15,120,6.02,135,5.69,150,5.25,175.7,4.853662
14,39.9,5.500771,52,6.05,60,6.21,75,6.37,90,6.47,110,6.4,120,6.3,135,6.08,150,5.79,176.5,5.450166
16,39.9,5.539876,52,6.12,60,6.31,75,6.55,90,6.72,110,6.66,120,6.55,135,6.34,150,6.13,178.5,5.902022
20,41.4,5.519183,52,6.1,60,6.33,75,6.75,90,7.11,110,7.24,120,7.13,135,6.86,150,6.62,179,6.450983

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.14	4.4	4.58	4.54	4.2	3.92	3.43	2.96
8	4.89	5.16	5.4	5.39	5.09	4.81	4.33	3.85
10	5.47	5.71	5.9	5.93	5.77	5.55	5.07	4.59
12	5.85	6.02	6.17	6.22	6.15	6.02	5.69	5.25
14	6.05	6.21	6.37	6.47	6.4	6.3	6.08	5.79
16	6.12	6.31	6.55	6.72	6.66	6.55	6.34	6.13
20	6.1	6.33	6.75	7.11	7.24	7.13	6.86	6.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.5°	2.67	171.2°	2.61
8	42.7°	3.22	172.9°	3.44
10	41.6°	3.64	174.6°	4.19
12	41.1°	4	175.7°	4.84
14	39.9°	4.22	176.5°	5.44
16	39.9°	4.25	178.5°	5.9
20	41.4°	4.14	179°	6.45

Loading polar chart…