Club
Certificate
2023

Boat

SERAPHIN

ITA-SERAP

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles45.0°42.9°41.2°40.2°39.6°39.6°41.2°
Beat VMG3.654.484.985.225.355.435.43
52°5.686.787.407.677.807.917.98
60°6.067.097.687.968.118.258.39
75°6.327.317.898.338.638.839.18
90°6.217.267.908.428.949.389.83
110°5.546.687.538.158.779.4210.76
120°5.076.377.358.008.599.2310.76
135°4.475.746.797.578.148.7110.00
150°3.774.925.926.757.377.838.70
Run VMG3.274.265.125.856.386.907.92
Gybe Angles144.8°146.0°146.9°147.1°148.0°171.8°174.5°

APH: 538.1

CDL: 10.280

GPH: 608.4

CertNo: 23/1

BOAT
ClassOpium 39DesignerLombardBuilderWauquiezAge date04/2004Series date04/2004Offset fileOPIUM39CL.offData fileSERAP
HULL
Length Overall11.470 mMaximum Beam4.144 mDraft2.101 mDisplacement5,598 kgDLR3.8481IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight440 kgMinimum weight330 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.2938.73Headsail Luffed40.4440.44Headsail Flying72.8672.86SymmetricAsymmetric60.5870.62 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.93Storm Jib11.71Heavy Weather Jib31.61
SAIL LIMITS
Headsails6 * Woven polyester sails  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
HF
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.
ORC Ref  03190002NWKIssued on 08/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SERAPHIN

ITA-SERAP

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG987.1803.0722.6689.8673.3663.5662.5
52°633.4530.9486.3469.7461.6455.3451.2
60°594.1507.9468.6452.5444.0436.5429.2
75°570.0492.6456.2432.2417.3407.9392.3
90°579.4496.0455.6427.6402.6383.9366.2
110°649.3538.6478.0441.7410.7382.1334.7
120°710.1565.1489.8449.9418.9390.2334.5
135°805.0627.3530.4475.9442.5413.5359.9
150°954.1732.0608.4533.4488.3459.5413.6
Run VMG1101.7845.3702.6615.9563.8521.8454.5
Selected Courses
Windward / Leeward1044.4824.1712.6652.9618.6592.6558.5
All purpose787.7635.9559.5518.1492.0472.1444.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward683.90.8773
All purpose538.11.1150
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8074
Downwind "popa"0.8740
70% up, 30% down "Ilhabela"0.8263
30% up, 70% down "Ilhabela-inverso"0.8529
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Predominantly Upwind573.31.0465
Predominantly Downwind563.11.0654
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low711.70.8430
Triple Number All Purpose Medium535.21.1211
Triple Number All Purpose High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Predominantly Upwind573.31.0465
Predominantly Downwind563.11.0654
Predominantly Upwind Low769.00.7803
Predominantly Upwind Medium585.71.0244
Predominantly Upwind High546.11.0988
Predominantly Downwind Low816.60.7347
Predominantly Downwind Medium569.71.0531
Predominantly Downwind High458.61.3083
Chicago-Mac Upwind1.0268
Chicago-Mac All Purpose1.0359
Chicago-Mac Downwind1.0433
Bayview-Mac Cove Island0.9642
Bayview-Mac Shore0.9854
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching504.11.1902
Predominantly Reaching Low642.10.9344
Predominantly Reaching Medium503.01.1928
Predominantly Reaching High427.01.4051
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1027.50.5840
5-Band Low / Medium848.80.7069
5-Band Medium666.30.9005
5-Band Medium / High596.31.0061
5-Band High564.41.0630
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance591.5
Triple Number Coastal/Long Distance Low711.7
Triple Number Coastal/Long Distance Medium535.2
Triple Number Coastal/Long Distance High466.6
Triple Number Windward/Leeward Low934.3
Triple Number Windward/Leeward Medium678.4
Triple Number Windward/Leeward High586.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8430
Triple Number Coastal/Long Distance Medium1.1211
Triple Number Coastal/Long Distance High1.2859
Triple Number Windward/Leeward Low0.6422
Triple Number Windward/Leeward Medium0.8844
Triple Number Windward/Leeward High1.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low711.7
Triple Number Coastal/Long Distance Medium535.2
Triple Number Coastal/Long Distance High466.6
Triple Number Windward/Leeward Low934.3
Triple Number Windward/Leeward Medium678.4
Triple Number Windward/Leeward High586.3
Predominantly Upwind573.3
Predominantly Downwind563.1
Predominantly Reaching524.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8430
Triple Number Coastal/Long Distance Medium1.1211
Triple Number Coastal/Long Distance High1.2859
Triple Number Windward/Leeward Low0.6422
Triple Number Windward/Leeward Medium0.8844
Triple Number Windward/Leeward High1.0233
Coastal/Long Distance1.0144
Predominantly Upwind1.0465
Predominantly Downwind1.0654
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8430
Tretall Distanseseilas Mellomvind1.1211
Tretall Distanseseilas Mye vind1.2859
Tretall Pølsebane Lite vind0.6422
Tretall Pølsebane Mellomvind0.8844
Tretall Pølsebane Mye vind1.0233
Distanseseilas ett tall (OSN 8-16kn)1.0144
Distanseseilas ett tall (APH 6-20kn)1.1150
Enkeltall Motvind1.0465
Enkeltall Medvind1.0654
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Coastal/Long Distance591.51.0144
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind573.31.0465
Predominantly Downwind563.11.0654
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore568.81.0549
Cape Doctor Coastal452.61.3258
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8430
Triple Number Coastal/Long Distance Medium1.1211
Triple Number Coastal/Long Distance High1.2859
Triple Number Windward/Leeward Low0.6422
Triple Number Windward/Leeward Medium0.8844
Triple Number Windward/Leeward High1.0233
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8430
Triple Number Coastal/Long Distance Medium1.1211
Triple Number Coastal/Long Distance High1.2859
Triple Number Windward/Leeward Low0.6422
Triple Number Windward/Leeward Medium0.8844
Triple Number Windward/Leeward High1.0233
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Predominantly Upwind573.31.0465
Predominantly Downwind563.11.0654
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.51.0144
Triple Number Coastal/Long Distance Low711.70.8430
Triple Number Coastal/Long Distance Medium535.21.1211
Triple Number Coastal/Long Distance High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1050.1774.4637.0557.5513.4476.7417.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low711.70.8430
Triple Number All Purpose Medium535.21.1211
Triple Number All Purpose High466.61.2859
Triple Number Windward/Leeward Low934.30.6422
Triple Number Windward/Leeward Medium678.40.8844
Triple Number Windward/Leeward High586.31.0233
Predominantly Upwind573.31.0465
Predominantly Downwind563.11.0654
Predominantly Upwind Low769.00.7803
Predominantly Upwind Medium585.71.0244
Predominantly Upwind High546.11.0988
Predominantly Downwind Low816.60.7347
Predominantly Downwind Medium569.71.0531
Predominantly Downwind High458.61.3083
Chicago-Mac Upwind1.0268
Chicago-Mac All Purpose1.0359
Chicago-Mac Downwind1.0433
Bayview-Mac Cove Island0.9642
Bayview-Mac Shore0.9854
Harvest Moon Regatta454.81.3192
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy567.61.0570
San Francisco Bay Medium665.10.9021
Predominantly Reaching504.11.1902
Predominantly Reaching Low642.10.9344
Predominantly Reaching Medium503.01.1928
Predominantly Reaching High427.01.4051
Windward/Leeward 60-40 Low926.40.6476
Windward/Leeward 60-40 Medium687.90.8722
Windward/Leeward 60-40 High613.30.9783
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1027.50.5840
5-Band Low / Medium848.80.7069
5-Band Medium666.30.9005
5-Band Medium / High596.31.0061
5-Band High564.41.0630
ORC Ref  03190002NWKIssued on 08/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SERAPHIN

ITA-SERAP

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOpium 39Measurement10/02/2018HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.470Max. Beam4.144Draft2.101Displacement5,598Wetted area32.78IMS L11.189LSM011.329Acc. length11.470Sink (kg/mm) 25.98
VCGD-0.100VCGM-0.124RM Rated (kg·m) 257.1Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.110PIPA0.0040
EDL1.680ST10.065ST20.180
ST30.180ST40.112ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P14.500IG15.300ISP15.310MDT10.110MDL10.230MDT2MDL2TLMW0.230GO0.230
E4.700J3.920BAS0.980FSDNo FoilSFJ0.100SPLWPLTPS3.920BD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date08/06/2021MeasurerComment
SFFP0.598FFMFF1.483LCFcl6.596SG1.0260
SAFP11.312FAMFA1.150LCFsh6.899HBI1.314
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002NWKIssued on 08/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SERAPHIN

ITA-SERAP

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.150.851.562.783.8038.2907/06/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.054.629.1015.90NoYes072.8608/06/2021A0.050.631.262.613.985.3815.30NoNo 40.44
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA16.0015.0015.504.605.0591%60.5808/06/2021
ORC Ref  03190002NWKIssued on 08/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org