C/1945 X1 (du Toit)
              < C 
 
            
          | Discovery | |
|---|---|
| Discovered by | Daniel du Toit | 
| Discovery site | Bloemfontein, South Africa | 
| Discovery date | 11 December 1945 | 
| Designations | |
| 1945g 1945 VII  | |
| Orbital characteristics | |
| Epoch | 29 December 1945 (JD 2431817.4652) | 
| Observation arc | 4 days | 
| Number of observations  | 4 | 
| Perihelion | 0.0075 AU | 
| Eccentricity | ~1.000 | 
| Max. orbital speed | 489 km/s | 
| Inclination | 141.87° | 
| 351.20° | |
| Argument of periapsis  | 72.062° | 
| Last perihelion | 27 December 1945 | 
| Physical characteristics | |
Mean radius  | 0.6 km (0.37 mi) | 
| Mass | 3.90×1014 kg | 
| 7.0 (1945 apparition)  | |
Comet du Toit, formal designation C/1945 X1, is a sungrazing comet that was observed four times by South African astronomer, Daniel du Toit, on December 1945. The comet is a member of the Kreutz sungrazer family.