Comets - 110P/Hartley - 0110P
Type Periodic Perihelion Date 17 December 2014 Perihelion Distance (q) 2.5 Aphelion Distance (Q) 4.7 Period (Years)   6.9 Eccentricity (e)   0.31 Inclination (i)   11.7 Click for NASA orbit diagram
Hills Observatory: 1 January 2013 to 6 May 2018
COMETS COMETS
DEEP SKY DEEP SKY
Date 10x10 mag Error Kphot mag Coma ' 18 Nov 14 15.76 0.02 15.1 0.3 25 Nov 14 15.55 0.01 15.1 0.2 3 Dec 14 15.45 0.02 14.6 0.3 12 Dec 14 15.23 0.02 14.2 0.4 23 Dec 14 14.92 0.02 13.9 0.4 30 Dec 14 14.74 0.01 13.5 0.3 19 Jan 15 15.24 0.02 14.1 0.3 26 Jan 15 15.56 0.02 14.2 0.4 5 Feb 15 15.88 0.04 14.7 0.3 17 Feb 15 16.13 0.03 14.7 0.3 25 Feb 15 16.40 0.02 15.4 0.2 5 Mar 15 16.63 0.05 16.1 0.2 12 Mar 15 16.81 0.04 15.7 0.2 21 Mar 15 17.02 0.04 16.4 0.2 08-Apr-15 17.39 0.09 16.5 0.2 19-Apr-15 17.34 0.01 16.1 0.2 10-May-15 17.89 0.05 17.6 0.2
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