Orbital elements: C/2009 K2 (Catalina)Epoch 2010 Feb. 13.0 TT = JDT 2455240.5T 2010 Feb. 7.51527 TT MPCq 3.2463841 (2000.0) P Qz +0.0007843 Peri. 147.69267 +0.29549096 +0.57381167 +/-0.0000204 Node 123.80904 -0.94715035 +0.07145980e 0.9974540 Incl. 66.82036 +0.12486519 -0.81586376
Orbital elements: C/2009 K2 (Catalina)T 2010 Feb. 7.4831 TT MPCq 3.245431 (2000.0) P Q Peri. 147.7282 +0.2954987 +0.5734220 Node 123.7811 -0.9472171 +0.0717584e 1.0 Incl. 66.8275 +0.1243392 -0.8161115From 364 observations 2009 May 18-July 24.
Orbital elements: C/2009 K2 (Catalina)T 2010 Feb. 7.4896 TT MPCq 3.245343 (2000.0) P Q Peri. 147.7312 +0.2955173 +0.5734028 Node 123.7804 -0.9472171 +0.0718003e 1.0 Incl. 66.8275 +0.1242952 -0.8161213From 339 observations 2009 May 18-July 17.
Orbital elements: C/2009 K2 (Catalina)T 2010 Feb. 7.4883 TT MPCq 3.245105 (2000.0) P Q Peri. 147.7355 +0.2955635 +0.5733885 Node 123.7808 -0.9472108 +0.0718776e 1.0 Incl. 66.8270 +0.1242329 -0.8161246From 308 observations 2009 May 18-July 12.
Orbital elements: C/2009 K2 (Catalina)T 2010 Feb. 7.4937 TT MPCq 3.245088 (2000.0) P Q Peri. 147.7369 +0.2955669 +0.5733760 Node 123.7800 -0.9472126 +0.0718930e 1.0 Incl. 66.8271 +0.1242116 -0.8161319From 298 observations 2009 May 18-July 3.
Orbital elements: C/2009 K2 (Catalina)T 2010 Feb. 7.4813 TT MPCq 3.244857 (2000.0) P Q Peri. 147.7389 +0.2956067 +0.5733822 Node 123.7818 -0.9472040 +0.0719460e 1.0 Incl. 66.8264 +0.1241824 -0.8161229From 270 observations 2009 May 18-June 29.
Orbital elements: C/2009 K2 (Catalina)T 2010 Feb. 7.4734 TT MPCq 3.244752 (2000.0) P Q Peri. 147.7394 +0.2956228 +0.5733883 Node 123.7827 -0.9472000 +0.0719655e 1.0 Incl. 66.8260 +0.1241746 -0.8161169From 235 observations 2009 May 18-June 23.
Orbital elements: C/2009 K2 (Catalina)T 2010 Feb. 7.500 TT MPCq 3.24476 (2000.0) P Q Peri. 147.744 +0.295635 +0.573343 Node 123.780 -0.947205 +0.072015e 1.0 Incl. 66.827 +0.124104 -0.816144From 203 observations 2009 May 18-June 17.