* Astronomy

Orbital elements:
    C/2009 Y1 (Catalina)
T 2011 Jan. 25.403 TT                                   MPC
q   2.44938              (2000.0)            P               Q
                   Peri.  128.725       +0.668053       +0.671715
                   Node   160.385       -0.285857       -0.165577
e   1.0            Incl.  107.503       +0.687016       -0.722069
From 25 observations 2009 Dec. 17-20.

MPEC 2009 - Y33

Comet C/2009 Y1 (CATALINA) was discovered by R. Hill (Catalina Sky Survey) on the 17th December, 2009.
The preliminary orbital elements of the comet  indicate a perihelion passage on the 25th January, 2011, at a distance of 2.44 AU from the Sun.

Ephemeris