Orbital elements: P/2010 D1 (WISE) Epoch 2009 June 18.0 TT = JDT 2455000.5 T 2009 June 25.58992 TT MPC q 2.6689628 (2000.0) P Q n 0.11667016 Peri. 225.90030 +0.88925439 -0.45411453 a 4.1479118 Node 160.90079 +0.45275306 +0.85678030 e 0.3565527 Incl. 9.64709 +0.06512527 +0.24435119 P 8.45
Comet P/2010 D1 (WISE) was discovered by the WISE satellite observatory. The preliminary orbital elements of the comet indicate a perihelion passage on the 25th June, 2009, at a distance of 2.66 AU from the Sun, and an orbital period of about 8.45 years.