Marc W. Buie. Orbit Fit and Astrometric record for 308933 (2010-09-17 using 64 of 65 observations over 5.01 years). SwRI (Space Science Department). [2008-09-05]. (原始内容存档于2014-03-07).
Marc W. Buie. Orbit Fit and Astrometric record for 308933 (2010-09-17 using 64 of 65 observations over 5.01 years). SwRI (Space Science Department). [2008-09-05]. (原始内容存档于2014-03-07).