Club
Certificate
Non Spinnaker
2023

Boat

ARCTURUS

ESP-10971_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles46.0°44.4°42.9°41.4°40.8°40.2°40.2°
Beat VMG3.494.395.085.585.876.016.13
52°5.506.777.678.268.598.758.91
60°5.927.168.028.558.879.069.24
75°6.247.458.288.789.139.409.78
90°6.117.368.258.819.209.5410.15
110°5.336.647.738.529.049.4810.33
120°4.966.337.448.308.899.3410.23
135°4.315.616.727.668.408.939.80
150°3.624.795.866.827.658.359.28
Run VMG3.144.155.085.946.737.468.66
Gybe Angles144.8°148.4°152.0°155.6°161.3°167.6°178.4°

APH: 521.3

CDL: 12.670

GPH: 596.9

CertNo: 109711

BOAT
ClassOCEANIS 523DesignerFINOTBuilderBENETEAUAge date01/2005Series date01/2001Offset fileOceanis523DK.offData fileE10971_C
HULL
Length Overall15.890 mMaximum Beam4.886 mDraft2.298 mDisplacement14,800 kgDLR4.6419IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.400m
CREW
Maximum weight700 kgMinimum weight525 kg * when appliedNon Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail66.7567.48Headsail Luffed75.1175.11Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail21.44Storm Jib18.49Heavy Weather Jib49.93
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
CASCO ESTIMADO. MEDIDAS DE CATALOGO SIN SPINANKER
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.

Club
Certificate
Non Spinnaker
2023

Boat

ARCTURUS

ESP-10971_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1031.8820.2708.1644.8613.8598.8587.3
52°654.3532.1469.2436.0419.2411.2404.1
60°607.8503.0448.8420.9406.0397.5389.6
75°577.0483.4434.9409.8394.5382.8368.0
90°589.1489.3436.4408.7391.5377.4354.7
110°674.8541.8465.8422.5398.0379.9348.4
120°725.1568.9484.2433.7405.0385.4351.9
135°835.3642.0535.7470.0428.4403.1367.3
150°993.3751.6614.1528.2470.5431.3387.8
Run VMG1147.0867.9708.4606.3535.1482.4415.8
Selected Courses
Windward / Leeward1089.4844.0708.2625.5574.4540.6501.5
All purpose816.0644.3550.6495.5462.5441.1414.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward662.20.9061
All purpose521.31.1509
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8392
Downwind "popa"0.8818
70% up, 30% down "Ilhabela"0.8516
30% up, 70% down "Ilhabela-inverso"0.8686
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Predominantly Upwind553.01.0849
Predominantly Downwind554.61.0819
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low730.20.8217
Triple Number All Purpose Medium518.01.1583
Triple Number All Purpose High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Predominantly Upwind553.01.0849
Predominantly Downwind554.61.0819
Predominantly Upwind Low791.30.7583
Predominantly Upwind Medium558.61.0741
Predominantly Upwind High496.81.2076
Predominantly Downwind Low841.70.7129
Predominantly Downwind Medium562.01.0677
Predominantly Downwind High434.91.3795
Chicago-Mac Upwind1.0599
Chicago-Mac All Purpose1.0565
Chicago-Mac Downwind1.0556
Bayview-Mac Cove Island0.9659
Bayview-Mac Shore0.9915
Victoria-Maui1.1358
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance575.5
Triple Number Coastal/Long Distance Low730.2
Triple Number Coastal/Long Distance Medium518.0
Triple Number Coastal/Long Distance High436.6
Triple Number Windward/Leeward Low966.7
Triple Number Windward/Leeward Medium658.5
Triple Number Windward/Leeward High534.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8217
Triple Number Coastal/Long Distance Medium1.1583
Triple Number Coastal/Long Distance High1.3744
Triple Number Windward/Leeward Low0.6207
Triple Number Windward/Leeward Medium0.9111
Triple Number Windward/Leeward High1.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low730.2
Triple Number Coastal/Long Distance Medium518.0
Triple Number Coastal/Long Distance High436.6
Triple Number Windward/Leeward Low966.7
Triple Number Windward/Leeward Medium658.5
Triple Number Windward/Leeward High534.4
Predominantly Upwind553.0
Predominantly Downwind554.6
Predominantly Reaching515.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8217
Triple Number Coastal/Long Distance Medium1.1583
Triple Number Coastal/Long Distance High1.3744
Triple Number Windward/Leeward Low0.6207
Triple Number Windward/Leeward Medium0.9111
Triple Number Windward/Leeward High1.1228
Coastal/Long Distance1.0425
Predominantly Upwind1.0849
Predominantly Downwind1.0819
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8217
Tretall Distanseseilas Mellomvind1.1583
Tretall Distanseseilas Mye vind1.3744
Tretall Pølsebane Lite vind0.6207
Tretall Pølsebane Mellomvind0.9111
Tretall Pølsebane Mye vind1.1228
Distanseseilas ett tall (OSN 8-16kn)1.0425
Distanseseilas ett tall (APH 6-20kn)1.1509
Enkeltall Motvind1.0849
Enkeltall Medvind1.0819
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Coastal/Long Distance575.51.0425
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind553.01.0849
Predominantly Downwind554.61.0819
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore513.21.1690
Cape Doctor Coastal422.71.4196
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8217
Triple Number Coastal/Long Distance Medium1.1583
Triple Number Coastal/Long Distance High1.3744
Triple Number Windward/Leeward Low0.6207
Triple Number Windward/Leeward Medium0.9111
Triple Number Windward/Leeward High1.1228
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8217
Triple Number Coastal/Long Distance Medium1.1583
Triple Number Coastal/Long Distance High1.3744
Triple Number Windward/Leeward Low0.6207
Triple Number Windward/Leeward Medium0.9111
Triple Number Windward/Leeward High1.1228
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Predominantly Upwind553.01.0849
Predominantly Downwind554.61.0819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance575.51.0425
Triple Number Coastal/Long Distance Low730.20.8217
Triple Number Coastal/Long Distance Medium518.01.1583
Triple Number Coastal/Long Distance High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1095.1790.9630.1532.7481.8445.9395.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low730.20.8217
Triple Number All Purpose Medium518.01.1583
Triple Number All Purpose High436.61.3744
Triple Number Windward/Leeward Low966.70.6207
Triple Number Windward/Leeward Medium658.50.9111
Triple Number Windward/Leeward High534.41.1228
Predominantly Upwind553.01.0849
Predominantly Downwind554.61.0819
Predominantly Upwind Low791.30.7583
Predominantly Upwind Medium558.61.0741
Predominantly Upwind High496.81.2076
Predominantly Downwind Low841.70.7129
Predominantly Downwind Medium562.01.0677
Predominantly Downwind High434.91.3795
Chicago-Mac Upwind1.0599
Chicago-Mac All Purpose1.0565
Chicago-Mac Downwind1.0556
Bayview-Mac Cove Island0.9659
Bayview-Mac Shore0.9915
Harvest Moon Regatta440.41.3624
Victoria-Maui1.1358
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy522.21.1490
San Francisco Bay Medium650.50.9224
Predominantly Reaching1.2216
Predominantly Reaching Low0.9157
Predominantly Reaching Medium1.2213
Predominantly Reaching High1.4724
Windward/Leeward 60-40 Low958.60.6259
Windward/Leeward 60-40 Medium663.50.9043
Windward/Leeward 60-40 High556.11.0789
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1070.50.5605
5-Band Low / Medium867.10.6919
5-Band Medium641.90.9347
5-Band Medium / High546.91.0971
5-Band High508.31.1804

Club
Certificate
Non Spinnaker
2023

Boat

ARCTURUS

ESP-10971_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 523MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA15.890Max. Beam4.886Draft2.298Displacement14,800Wetted area52.69IMS L14.614LSM014.717Acc. length15.880Sink (kg/mm) 40.09
VCGD-0.255VCGM-0.220RM Rated (kg·m) 585.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0199
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P18.150IG19.230ISP20.000MDT10.170MDL10.280MDT2MDL2TLMWGO
E6.750J6.350BAS2.030FSD0.050SFJSPL6.460WPLTPSBD0.270MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered590.0Flotation Date01/01/2010MeasurerComment
SFFP0.641FFMFF1.803LCFcl8.922SG
SAFP14.646FAMFA1.386LCFsh9.248HBI1.532
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
Non Spinnaker
2023

Boat

ARCTURUS

ESP-10971_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.171.082.033.835.4066.7517/09/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.040.881.753.756.008.3519.03NoNo 75.1117/09/2022