28P7.2
| 28P7.2 | |||||||
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| Pattern type | Oscillator | ||||||
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| Number of cells | 28 | ||||||
| Bounding box | 12 × 11 | ||||||
| Period | 7 (mod: Unknown) | ||||||
| Heat | 5.1 | ||||||
| Volatility | Unknown | Unknown | ||||||
| Kinetic symmetry | Unspecified | ||||||
| Discovered by | Dean Hickerson | ||||||
| Year of discovery | Unknown | ||||||
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28P7.2 is an unnamed period 7 oscillator discovered by Dean Hickerson sometime between 1997 and November 24, 1998.[1] In terms of its 28 cells, it is tied with oscillators burloaferimeter and 28P7.1 as the smallest known period 7 oscillator.[2]
References
- ↑ Dean Hickerson's "New billiard tables" oscillator collection
- ↑ "Class 2 Objects Catalog". Retrieved on March 14, 2009.