Sirius 21/22 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 25.00 | 7.62 |
| J | 8.50 | 2.59 |
| P | 22.00 | 6.71 |
| E | 9.00 | 2.74 |
| PY | - | - |
| EY | - | - |
| ISP | 25.00 | 7.62 |
| JSP | 8.50 | 2.59 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 8.5 | 2.6 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 106.3 | 9.9 |
| Mainsail Area (Cruising) | 106.9 | 9.9 |
| 100% Jib + Main Sail Area | 213.2 | 19.8 |
| Cruising Spinnaker Sail Area (1.7) | 180.6 | 16.9 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 21.0 | 6.4 |
| LWL | 18.8 | 5.7 |
| Beam | 7.9 | 2.4 |
| Draft | 1.3 | 0.4 |
| Displacement | 2000 lbs. | 907 kgs. |
| Ballast | 525 lbs. | 238 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.11 | 0.02 |
| Ballast / Displac. | 0.26 | 0.26 |
| Displac. / LOA | 95.24 | 141.72 |
| Construction | Information |
|---|---|
| Hull Type | Swing Keel |
| Rig Type | Masthead Sloop |
| Designer | Vandestadt |
| Builder | Vandestadt and McGruer Ltd. |
| Construction | FG |
| Ballast Type | Iron |
| First Build | 1977 |
| Last Build | 1987 |
| # Built | 500 |