Could not find any LC data for 259221 (2003 BA21)
Known Periods
Period [hours] Source Notes Date
1 9.09
LCDB (Rev. 2023-October); Warner et al., 2009
[Result based on less than full coverage, so that the period may be wrong by 30 percent or so.] REFERENCE LIST:[Warner, Brian D. (2014) Minor Planet Bull. 41, 213-224.]
Jan. 13, 2026