CAO 2021
5th CAO Results
Congratulations to all participants of the 5th Canadian Astronomical Olympiad!
| Participant name | School | Problems | Results | Rank | |||||
| Grade | 1 | 2 | 3 | 4 | 5 | 6 | Total | ||
| Provinces | 6 points | 6 points | 6 points | 6 points | 6 points | 10 points | Σ (40 max) | ||
| Adrian Tang | University of Toronto Schools, 11, ON | 5 | 6 | 0 | 0 | 0 | 0 | 11 | |
| Brayden Zhang | University of Toronto Schools, 10, ON | 6 | 5.5 | 4 | 6 | 0 | 0 | 21.5 | 3 |
| Daniel Yang | University of Toronto Schools. 11, ON | 6 | 6 | 4.5 | 6 | 5.5 | 9.8 | 37.8 | 1 |
| Emma Yao | University Hill Secondary School, 10, BC | 4 | 5 | 1.5 | 6 | 1 | 3 | 20.5 | 3 |
| Eric Du | Bayview Secondary School, 11, ON | 5 | 4 | 0 | 5 | 4 | 7 | 25 | 3 |
| Hector Chen | M. Garneau Collegiate Institute, 10, ON | 6 | 6 | 4 | 6 | 6 | 9.6 | 37.6 | 1 |
| Jerry Cao | Abbey Park High School, 11, ON | 6 | 4 | 4.5 | 6 | 6 | 7 | 33.5 | 2 |
| Joey Zou | Woodlands Secondary School, 11, ON | 6 | 6 | 4.5 | 6 | 6 | 8.2 | 36.7 | 1 |
| Peter Xu | 5.5 | 2 | 2 | 3.5 | 1 | 8.8 | 22.8 | Out of offset | |
| Rena Liu | M. Garneau Collegiate Institute, 11, ON | 5.5 | 0 | 2 | 6 | 4 | 5 | 22.5 | 3 |
| Saadurya Pathipan | Earl of March Secondary School, 11, ON | 6 | 6 | 4.5 | 6 | 0 | 8 | 30.5 | 2 |
| Simon Wu | Woodlands Secondary School, 10, ON | 6 | 6 | 4.5 | 5 | 4 | 9.2 | 34.7 | 2 |
| Stanley Liu | St. Theresa of Lisieux CHS, in Grade 11. | 5 | 6 | 5 | 6 | 3 | 7 | 32 | 2 |
| Sunny Yang | Unionville HS,11, ON | 4 | 6 | 5 | 4 | 6 | 7.3 | 32.3 | 2 |
| Victor Gao | Bayview Secondary School, 11, ON | 6 | 6 | 5 | 6 | 6 | 9.9 | 38.9 | 1, Best result |
| Zander Li | Laurelwood Public School, 8, ON | 5 | 6 | 5 | 0 | 0 | 0 | 16 | |
| Zhaohan Sun | Hillfield Strathallan College, 12, ON | 2 | 2 | 0 | 3 | 0 | 4 | 11 | |
| Zhaoyan Sun | Hillfield Strathallan College, 11, ON | 3 | 1.5 | 2 | 0-1 | 0 | 4 | 13.5 |