Schmadel, Lutz D. "Appendix – Publication Dates of the MPCs". Dictionary of Minor Planet Names – Addendum to Fifth Edition (2006–2008). Springer Berlin Heidelberg. p. 221. doi:10.1007/978-3-642-01965-4. ISBN978-3-642-01964-7.
Pravec (2008) web: rotation period of at least 36 hours with a brightness amplitude of greater than 0.30 mag. Quality Code of 2. Summary figures at Collaborative Asteroid Lightcurve Link (CALL)