Orbital elements:
P/2011 W1 (PANSTARRS)
T 2012 June 1.16141 TT MPC
q 3.2692119 (2000.0) P Q
n 0.09807145 Peri. 307.97770 -0.31878506 -0.94757612
a 4.6570153 Node 160.57766 +0.88888286 -0.30686824
e 0.2980027 Incl. 3.76024 +0.32903395 -0.08905826
P 10.0
From 35 observations 2011 Nov. 23-27.
Comet P/2011 W1 (PANSTARRS) was discovered on the 23rd November, 2011, by the Pan-STARRS 1 telescope. The preliminary orbital elements of the comet indicate a perihelion passage on the 1st June, 2012, at a distance of 3.3 AU from the Sun, and an orbital period of 10 years.