ESTRELLA: ORC Rating

GPH

681.4

OSN

658

LOA

11.1 m

Displacement

6300 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6477

Medium

0.9072

High

1.0749

Triple Offshore

Low

0.8386

Medium

1.1305

High

1.29

Boat Specifications

Dimensions

Length overall: 11.1 m
Beam: 3.64 m
Draft: 1.93 m
Displacement: 6300 kg
Crew weight: 480 kg
Wetted surface: 27.45 m²

Sails

Mainsail: 31.11 m²
Genoa: 38.67 m²
Spinnaker: 92.47 m²
Asymmetric spinnaker: 0 m²

Design

Type: APOLLO 12
Builder: DROMOR YACHTS
Designer: JUDEL/VROELIJK
Year built: 1989

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,44.4,4.08693,52,4.53,60,4.82,75,5.06,90,5.01,110,5.12,120,4.98,135,4.53,146.3,3.990605,150,3.84
8,42.7,4.884921,52,5.46,60,5.77,75,6.04,90,6.1,110,6.29,120,6.13,135,5.61,149.8,4.905847,150,4.89
10,42.2,5.534523,52,6.23,60,6.53,75,6.75,90,6.88,110,7.03,120,6.94,135,6.57,150,5.82,151,5.762505
12,42.3,6.097634,52,6.7,60,6.92,75,7.1,90,7.21,110,7.41,120,7.36,135,7.12,150,6.61,154.6,6.39851
14,41.2,6.326297,52,6.94,60,7.13,75,7.32,90,7.38,110,7.73,120,7.71,135,7.47,150,7.12,170.8,6.493531
16,40.6,6.400874,52,7.03,60,7.25,75,7.5,90,7.6,110,7.98,120,8.07,135,7.82,150,7.44,180,6.95
20,41.3,6.482407,52,7.08,60,7.32,75,7.73,90,8.01,110,8.3,120,8.64,135,8.58,150,8.11,180,7.61

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.53	4.82	5.06	5.01	5.12	4.98	4.53	3.84
8	5.46	5.77	6.04	6.1	6.29	6.13	5.61	4.89
10	6.23	6.53	6.75	6.88	7.03	6.94	6.57	5.82
12	6.7	6.92	7.1	7.21	7.41	7.36	7.12	6.61
14	6.94	7.13	7.32	7.38	7.73	7.71	7.47	7.12
16	7.03	7.25	7.5	7.6	7.98	8.07	7.82	7.44
20	7.08	7.32	7.73	8.01	8.3	8.64	8.58	8.11

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	2.92	146.3°	3.32
8	42.7°	3.59	149.8°	4.24
10	42.2°	4.1	151°	5.04
12	42.3°	4.51	154.6°	5.78
14	41.2°	4.76	170.8°	6.41
16	40.6°	4.86	180°	6.95
20	41.3°	4.87	180°	7.61

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.53	5.46	6.23	6.70	6.94	7.03	7.08
60°	4.82	5.77	6.53	6.92	7.13	7.25	7.32
75°	5.06	6.04	6.75	7.10	7.32	7.50	7.73
90°	5.01	6.10	6.88	7.21	7.38	7.60	8.01
110°	5.12	6.29	7.03	7.41	7.73	7.98	8.30
120°	4.98	6.13	6.94	7.36	7.71	8.07	8.64
135°	4.53	5.61	6.57	7.12	7.47	7.82	8.58
150°	3.84	4.89	5.82	6.61	7.12	7.44	8.11