International Certificate2025
PerseusAUT 36
Austrian Sailing Federation
Seegelände 10
7100 Neusiedl am See
Austria
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.6°42.6°40.0°39.3°39.4°40.1°40.3°41.5°44.0°
Beat VMG2.693.674.344.544.614.644.664.594.36
52°4.215.556.346.566.666.736.786.786.63
60°4.475.826.576.806.937.037.107.147.04
75°4.656.006.767.167.377.547.687.817.83
90°4.575.926.727.317.778.068.318.678.91
110°4.776.186.997.477.918.338.839.7910.39
120°4.596.087.087.758.298.839.3710.3811.32
135°3.965.486.677.568.569.5910.3811.8613.42
150°3.214.605.796.687.528.479.6212.7015.51
Run VMG2.783.985.025.806.517.338.3311.0013.64
Gybe Angles142.1°142.1°146.7°152.0°150.2°146.1°144.7°147.8°151.8°
APH ToD:549.0CDL: 7.601APH ToT: 1.0928CertNo:I08/25
BOAT
ClassESSE 850DesignerFELCIBuilderSchuchter Sport AGAge date01/2006Series date06/2004Offset fileS850.OD+.OFFData fileperseus
HULL
Length Overall8.494 mMaximum Beam2.190 mDraft2.007 mDisplacement1,305 kgDLR3.1106IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight280 kg(declared)Minimum weight150 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail25.1825.89Headsail Luffed15.8715.87Headsail FlyingSymmetricAsymmetric77.1977.19 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.68Storm Jib5.14Heavy Weather Jib13.87
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment34.7 kg·mStability Index119.3
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.
International Certificate2025
PerseusAUT 36
Austrian Sailing Federation
Seegelände 10
7100 Neusiedl am See
Austria
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1336.2980.5829.9793.8781.6775.7772.3785.0825.8
52°855.8648.8567.6548.9540.4534.9531.1531.2542.8
60°804.9618.3547.7529.2519.4512.3507.1504.2511.6
75°773.9599.7532.6502.9488.2477.2469.0461.1459.8
90°788.5608.6535.5492.2463.3446.9433.3415.4403.8
110°754.9582.6514.9481.7455.0432.2407.9367.5346.5
120°783.6591.7508.8464.5434.2407.6384.3346.7318.1
135°908.6656.8539.6475.9420.6375.6346.8303.5268.3
150°1122.4783.4621.5538.7478.6425.2374.1283.5232.2
Run VMG1294.6904.6717.6620.6552.6491.0432.0327.4263.9
Selected Courses
Windward / Leeward1314.7942.5773.7707.2667.1633.3602.1556.2544.9
All purpose989.0729.8616.2569.1538.8514.6493.6464.0454.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward680.80.8814
All purpose549.01.0928
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7344
Downwind "popa"1.0381
70% up, 30% down "Ilhabela"0.8051
30% up, 70% down "Ilhabela-inverso"0.9236
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Predominantly Upwind609.60.9842
Predominantly Downwind529.61.1329
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low673.00.8915
Triple Number AP Medium549.31.0922
Triple Number AP High487.71.2302
Triple Number Windward/Leeward Low897.20.6687
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Single Number Predominant Upwind630.50.9516
Single Number Predominant Reaching530.91.1301
Single Number Predominant Downwind548.71.0935
Predominant Upwind - Low809.10.7416
Predominant Upwind - Low/Med649.60.9237
Predominant Upwind - Medium597.61.0039
Predominant Upwind - Med/High567.91.0565
Predominant Upwind - High556.81.0775
Predominant Downwind Low793.10.7565
Predominant Downwind Low/Med602.70.9956
Predominant Downwind Medium516.01.1627
Predominant Downwind Med/High444.11.3509
Predominant Downwind High395.01.5189
Predominant Reaching Low716.20.8378
Predominant Reaching Low/Med566.41.0594
Predominant Reaching Medium502.61.1939
Predominant Reaching Med/High456.21.3153
Predominant Reaching High429.61.3968
SA/DSPL Upwind34.36SA/DSPL Downwind85.67
Scoring OptionTODTOT
5-Band Windward/Leeward Low993.50.6039
5-Band Windward/Leeward Low/Med759.40.7901
5-Band Windward/Leeward Medium671.50.8935
5-Band Windward/Leeward Med/High605.20.9915
5-Band Windward/Leeward High562.21.0672
Windward/Leeward 60-40 Low1001.20.5993
Windward/Leeward 60-40 Low/Med773.90.7752
Windward/Leeward 60-40 Medium694.40.8641
Windward/Leeward 60-40 Med/High639.30.9385
Windward/Leeward 60-40 High607.70.9873
5-Band AP Low732.20.8195
5-Band AP Low/Med604.90.9919
5-Band AP Medium542.41.1061
5-Band AP Med/High496.01.2097
5-Band AP High467.51.2834
5-Band SF Bay Tour - Low860.10.6976
5-Band SF Bay Tour - Low/Med727.70.8245
5-Band SF Bay Tour - Medium648.50.9253
5-Band SF Bay Tour - Med/High591.21.0148
5-Band SF Bay Tour - High557.11.0769
Chicago-Mac Upwind0.9286
Chicago-Mac All Purpose0.9874
Chicago-Mac Downwind1.0475
Bayview-Mac Cove Island0.7437
Bayview-Mac Shore0.7485
Harvest Moon Regatta454.71.3196
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance595.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating595.91.0068
FinRating, kevyt tuuli974.21.0265
FinRating, kova tuuli468.41.0675
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0068
Triple Number Coastal/Long Distance Low0.8915
Triple Number Coastal/Long Distance Medium1.0923
Triple Number Coastal/Long Distance High1.2302
Triple Number Windward/Leeward Low0.6992
Triple Number Windward/Leeward Medium0.8812
Triple Number Windward/Leeward High1.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
For information
General Purpose Handicap (GPH)609.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low673.0
Triple Number Coastal/Long Distance Medium549.3
Triple Number Coastal/Long Distance High487.7
Triple Number Windward/Leeward Low858.1
Triple Number Windward/Leeward Medium680.9
Triple Number Windward/Leeward High592.7
Predominantly Upwind609.6
Predominantly Downwind529.6
Predominantly Reaching515.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8915
Triple Number Coastal/Long Distance Medium1.0923
Triple Number Coastal/Long Distance High1.2302
Triple Number Windward/Leeward Low0.6992
Triple Number Windward/Leeward Medium0.8812
Triple Number Windward/Leeward High1.0123
Coastal/Long Distance1.0068
Predominantly Upwind0.9842
Predominantly Downwind1.1329
For information
General Purpose Handicap (GPH)609.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0928
Distanseseilas Trippeltall svak vind0.8915
Distanseseilas Trippeltall mellomvind1.0923
Distanseseilas Trippeltall sterk vind1.2302
Pølsebane Trippeltall svak vind0.6992
Pølsebane Trippeltall mellomvind0.8812
Pølsebane Trippeltall sterk vind1.0123
Motvind Singeltall0.9842
Medvind Singeltall1.1329
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Coastal/Long Distance595.91.0068
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind609.60.9842
Predominantly Downwind529.61.1329
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore548.31.0943
Cape Doctor Coastal457.51.3115
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8915
Triple Number Coastal/Long Distance Medium1.0923
Triple Number Coastal/Long Distance High1.2302
Triple Number Windward/Leeward Low0.6992
Triple Number Windward/Leeward Medium0.8812
Triple Number Windward/Leeward High1.0123
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8915
Triple Number Coastal/Long Distance Medium1.0923
Triple Number Coastal/Long Distance High1.2302
Triple Number Windward/Leeward Low0.6992
Triple Number Windward/Leeward Medium0.8812
Triple Number Windward/Leeward High1.0123
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Predominantly Upwind609.60.9842
Predominantly Downwind529.61.1329
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance595.91.0068
Triple Number Coastal/Long Distance Low673.00.8915
Triple Number Coastal/Long Distance Medium549.31.0923
Triple Number Coastal/Long Distance High487.71.2302
Triple Number Windward/Leeward Low858.10.6992
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.8938.7729.7638.7578.5535.9497.0435.4420.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low673.00.8915
Triple Number AP Medium549.31.0922
Triple Number AP High487.71.2302
Triple Number Windward/Leeward Low897.20.6687
Triple Number Windward/Leeward Medium680.90.8812
Triple Number Windward/Leeward High592.71.0123
Single Number Predominant Upwind630.50.9516
Single Number Predominant Reaching530.91.1301
Single Number Predominant Downwind548.71.0935
Predominant Upwind - Low809.10.7416
Predominant Upwind - Low/Med649.60.9237
Predominant Upwind - Medium597.61.0039
Predominant Upwind - Med/High567.91.0565
Predominant Upwind - High556.81.0775
Predominant Downwind Low793.10.7565
Predominant Downwind Low/Med602.70.9956
Predominant Downwind Medium516.01.1627
Predominant Downwind Med/High444.11.3509
Predominant Downwind High395.01.5189
Predominant Reaching Low716.20.8378
Predominant Reaching Low/Med566.41.0594
Predominant Reaching Medium502.61.1939
Predominant Reaching Med/High456.21.3153
Predominant Reaching High429.61.3968
SA/DSPL Upwind34.36SA/DSPL Downwind85.67
Scoring OptionTODTOT
5-Band Windward/Leeward Low993.50.6039
5-Band Windward/Leeward Low/Med759.40.7901
5-Band Windward/Leeward Medium671.50.8935
5-Band Windward/Leeward Med/High605.20.9915
5-Band Windward/Leeward High562.21.0672
Windward/Leeward 60-40 Low1001.20.5993
Windward/Leeward 60-40 Low/Med773.90.7752
Windward/Leeward 60-40 Medium694.40.8641
Windward/Leeward 60-40 Med/High639.30.9385
Windward/Leeward 60-40 High607.70.9873
5-Band AP Low732.20.8195
5-Band AP Low/Med604.90.9919
5-Band AP Medium542.41.1061
5-Band AP Med/High496.01.2097
5-Band AP High467.51.2834
5-Band SF Bay Tour - Low860.10.6976
5-Band SF Bay Tour - Low/Med727.70.8245
5-Band SF Bay Tour - Medium648.50.9253
5-Band SF Bay Tour - Med/High591.21.0148
5-Band SF Bay Tour - High557.11.0769
Chicago-Mac Upwind0.9286
Chicago-Mac All Purpose0.9874
Chicago-Mac Downwind1.0475
Bayview-Mac Cove Island0.7437
Bayview-Mac Shore0.7485
Harvest Moon Regatta454.71.3196
International Certificate2025
PerseusAUT 36
Austrian Sailing Federation
Seegelände 10
7100 Neusiedl am See
Austria
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassESSE 850Measurement17/03/2004HINCH-JSC00036D686Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.494Max. Beam2.190Draft2.007Displacement1,305Wetted area13.30IMS L7.901LSM07.484Acc. length7.117Sink (kg/mm) 10.04
VCGD-0.196VCGM-0.198RM Rated (kg·m) 34.7Limit of positive stability(°) 122.2Stability Index119.3Default crew weight455Declared crew weight280
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P10.450IG10.000ISP11.500MDT10.082MDL10.124MDT20.070MDL20.090TL1.140MW0.124GO0.165
E3.650J3.070BAS1.156FSDSFJ0.260SPL0.000WPLTPS4.920BD0.136MWT57.00MCG4.260
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date08/07/2004
SFFP0.060FFM0.808FF0.816LCFcl4.514SG1.0265
SAFP8.000FAM0.712FA0.717LCFsh4.635HBI0.747
W136.8W236.8W336.8W436.8
PD1628.3PD2629.9PD3620.9PD4622.0
WD7.910PLM9000.00GSA1.0RSA1.0RM36.7
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
International Certificate2025
PerseusAUT 36
Austrian Sailing Federation
Seegelände 10
7100 Neusiedl am See
Austria
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20250.841.271.802.503.1225.1810/04/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20250.050.410.811.612.383.129.98NoNo 15.8710/04/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202213.2511.7512.507.357.6596%77.1929/04/2022Class202513.2411.2312.246.987.3795%71.9610/04/2025