8231 Tetsujiyamada
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Discovery and designation
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| Discovered by | K. Endate and K. Watanabe |
| Discovery site | Kitami |
| Discovery date | October 6, 1997 |
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Designations
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| MPC designation | 8231 |
| Alternative names[1] | 1997 TX17 |
| Epoch May 14, 2008 | |
| Ap | 2.8742512 |
| Peri | 2.8360318 |
| Eccentricity | 0.0066931 |
| Orbital period | 1762.1378256 |
| Mean anomaly | 114.92187 |
| Inclination | 2.97973 |
| Longitude of ascending node | 63.64243 |
| Argument of peri | 276.31459 |
| Absolute magnitude | 13.1 |
8231 Tetsujiyamada (1997 TX17) is a Main-belt Asteroid discovered on October 6, 1997 by K. Endate and K. Watanabe at Kitami.

