1446 Sillanpää

1446 Sillanpää is a main belt asteroid with an orbital period of 1229.4888810 days (3.37 years).^[1]

The asteroid was discovered by renowned Finnish astronomer and physicist Yrjö Väisälä on January 26, 1938.

References

Minor planets navigator

1445 Konkolya 1446 Sillanpää 1447 Utra

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