1928 Summa
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Discovery and designation
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|
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Discovered by | Y. Vaisala |
Discovery site | Turku |
Discovery date | September 21, 1938 |
Designations
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MPC designation | 1928 |
Alternative names[1] | 1938 SO |
Epoch May 14, 2008 | |
Ap | 2.9780244 |
Peri | 1.9780176 |
Eccentricity | 0.2017753 |
Orbital period | 1424.8065469 |
Mean anomaly | 319.16252 |
Inclination | 4.56759 |
Longitude of ascending node | 180.61335 |
Argument of peri | 157.25328 |
Absolute magnitude | 12.68 |
1928 Summa (1938 SO) is a Main-belt Asteroid discovered on September 21, 1938 by Y. Vaisala at Turku.