Comet C/2010 L3 (Catalina) makes its closest approach to the Earth (10.087 AU) on the 27th April, 2013
Ephemeris
Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2013 04 18 15 14 59.7 +05 18 59 10.1000 10.9982 152.2 2.4 19.9 2013 04 19 15 14 34.0 +05 19 09 10.0975 11.0005 152.8 2.4 19.9 2013 04 20 15 14 08.2 +05 19 16 10.0952 11.0029 153.4 2.3 19.9 2013 04 21 15 13 42.2 +05 19 22 10.0932 11.0052 154.0 2.3 19.9 2013 04 22 15 13 16.1 +05 19 26 10.0914 11.0076 154.6 2.2 19.9 2013 04 23 15 12 49.9 +05 19 28 10.0900 11.0099 155.1 2.2 19.9 2013 04 24 15 12 23.5 +05 19 29 10.0889 11.0123 155.5 2.2 19.9 2013 04 25 15 11 57.1 +05 19 27 10.0881 11.0146 156.0 2.1 19.9 2013 04 26 15 11 30.5 +05 19 24 10.0876 11.0170 156.4 2.1 19.9 2013 04 27 15 11 03.8 +05 19 18 10.0874 11.0193 156.8 2.1 19.9 2013 04 28 15 10 37.1 +05 19 11 10.0875 11.0217 157.1 2.0 19.9 2013 04 29 15 10 10.2 +05 19 01 10.0879 11.0240 157.3 2.0 19.9 2013 04 30 15 09 43.3 +05 18 50 10.0886 11.0264 157.6 2.0 19.9
Comet C/2010 L3 (Catalina) makes its closest approach to the Earth (9.492 AU) on the 3rd May, 2012.
Comet C/2010 L3 (Catalina) makes its closest approach to the Earth (9.293 AU) on the 15th May, 2011.
Orbital elements: C/2010 L3 (Catalina)Epoch 2010 Nov. 20.0 TT = JDT 2455520.5T 2010 Nov. 10.48421 TT MPCq 9.8831111 (2000.0) P Qz +0.0000418 Peri. 121.77513 -0.29824504 -0.73871621 +/-0.0000887 Node 38.27467 -0.76314117 -0.19580455e 0.9995873 Incl. 102.63117 +0.57329351 -0.64494879
Orbital elements: C/2010 L3 (Catalina)T 2010 Nov. 6.1108 TT MPCq 9.885845 (2000.0) P Q Peri. 121.5771 -0.2957260 -0.7398042 Node 38.2681 -0.7624473 -0.1983513e 1.0 Incl. 102.6332 +0.5755173 -0.6429203From 64 observations 2010 June 15-Aug. 4.
Orbital elements: C/2010 L3 (Catalina)T 2012 May 3.286 TT MPCq 8.91588 (2000.0) P Q Peri. 149.643 -0.587327 -0.495507 Node 40.780 -0.784343 +0.153441e 1.0 Incl. 101.547 +0.199632 -0.854944From 55 observations 2010 June 15-19.
Orbital elements: C/2010 L3 (Catalina)T 2011 July 10.279 TT MPCq 2.33597 (2000.0) P Q Peri. 189.154 +0.819548 +0.213102 Node 140.824 -0.457875 +0.801662e 1.0 Incl. 57.354 -0.344517 -0.558504From 44 observations 2010 June 15-16.