Could not find any LC data for 163899 (2003 SD220)
Minor planet follow-up portal
v. 3.14.2
Known Periods
| Period [hours] | Source | Notes | Date | |
|---|---|---|---|---|
| 1 | 285.0 |
LCDB (Rev. 2023-February); Warner et al., 2009
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[Result based on less than full coverage, so that the period may be wrong by 30 percent or so.] REFERENCE LIST:[Warner, B.D. (2016) Minor Planet Bull. 43, 143-154.], [Skiff, B.A.; McLelland, K.P.; Sanborn, J.J.; Pravec, P.; Koehn, B.W. (2019) Minor Planet Bull. 46, 238-265.], [Pravec, P.; Wolf, M.; Sarounova, L. (2021) http://www.asu.cas.cz/~ppravec/neo.htm]
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March 1, 2023 |