Comets - P/2015 W2 Catalina - PK15W020
Type Periodic Perihelion Date 2 October 2015 Perihelion Distance (q) 2.7 Aphelion Distance (Q) 11.9 Period (Years)   19.6 Eccentricity (e)   0.63 Inclination (i)   11.6 Click for NASA orbit diagram
Hills Observatory: 1 January 2013 to 10 July 2018
COMETS COMETS
DEEP SKY DEEP SKY
A 19th magnitude object found in Catalina Sky Survey images with the 0.68m Schmidt on November 21 was found to show cometary characteristics by other astrometrists. Date 10x10 mag Error Kphot mag Coma ' 03-Dec-15 17.90 0.05 17.7 0.2 09-Dec-15 18.61 0.18 18.3 0.2 16-Dec-15 18.83 0.51 18.3 0.2
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