Date TT R. A. (2000) Decl. Delta r Elong. Phase mag2010 02 03 18 22.40 -17 46.1 2.529 1.867 38.9 19.4 12.22010 02 08 18 28.63 -15 49.2 2.424 1.824 42.6 21.5 12.02010 02 13 18 34.84 -13 40.3 2.317 1.782 46.2 23.6 11.82010 02 18 18 41.06 -11 17.4 2.207 1.742 49.8 25.7 11.62010 02 23 18 47.30 -08 38.1 2.096 1.703 53.4 27.8 11.42010 02 28 18 53.56 -05 39.7 1.985 1.666 56.9 29.9 11.22010 03 05 18 59.89 -02 19.1 1.875 1.631 60.4 31.9 11.02010 03 10 19 06.31 +01 27.3 1.768 1.598 63.7 33.8 10.82010 03 15 19 12.87 +05 43.4 1.665 1.567 66.8 35.7 10.62010 03 20 19 19.63 +10 32.9 1.568 1.539 69.7 37.4 10.32010 03 25 19 26.67 +15 58.7 1.480 1.513 72.3 38.9 10.22010 03 30 19 34.13 +22 02.5 1.404 1.491 74.5 40.2 10.0
Orbital elements: C/2009 K5 (McNaught)Epoch 2010 May 4.0 TT = JDT 2455320.5T 2010 Apr. 30.01942 TT MPCq 1.4225389 (2000.0) P Qz -0.0006605 Peri. 66.16531 -0.29957730 +0.09768661 +/-0.0000391 Node 257.85336 -0.67331123 +0.68311668e 1.0009396 Incl. 103.88206 +0.67594780 +0.72374645
Orbital elements: C/2009 K5 (McNaught)T 2010 Apr. 30.1112 TT MPCq 1.421686 (2000.0) P Q Peri. 66.2218 -0.2991681 +0.0978498 Node 257.8678 -0.6727742 +0.6837729e 1.0 Incl. 103.8672 +0.6766634 +0.7231045From 104 observations 2009 May 27-July 23.
Orbital elements: C/2009 K5 (McNaught)T 2010 Apr. 30.1225 TT MPCq 1.421804 (2000.0) P Q Peri. 66.2186 -0.2991962 +0.0978429 Node 257.8668 -0.6728016 +0.6837367e 1.0 Incl. 103.8683 +0.6766236 +0.7231396From 91 observations 2009 May 27-July 14.
Orbital elements: C/2009 K5 (McNaught)T 2010 Apr. 30.1366 TT MPCq 1.421931 (2000.0) P Q Peri. 66.2151 -0.2992558 +0.0978463 Node 257.8643 -0.6728210 +0.6836960e 1.0 Incl. 103.8709 +0.6765780 +0.7231777From 86 observations 2009 May 27-July 12.
Orbital elements: C/2009 K5 (McNaught)T 2010 Apr. 30.1189 TT MPCq 1.421810 (2000.0) P Q Peri. 66.2188 -0.2991478 +0.0978235 Node 257.8690 -0.6728211 +0.6837370e 1.0 Incl. 103.8660 +0.6766257 +0.7231419From 75 observations 2009 May 27-July 3.
Orbital elements: C/2009 K5 (McNaught)T 2010 Apr. 30.073 TT MPCq 1.42146 (2000.0) P Q Peri. 66.229 -0.298912 +0.097786 Node 257.879 -0.672794 +0.683852e 1.0 Incl. 103.856 +0.676757 +0.723038From 60 observations 2009 May 27-June 21.
Orbital elements: C/2009 K5 (McNaught)T 2010 Apr. 30.553 TT MPCq 1.42457 (2000.0) P Q Peri. 66.144 -0.300964 +0.098122 Node 257.792 -0.672983 +0.682895e 1.0 Incl. 103.946 +0.675659 +0.723897From 47 observations 2009 May 27-June 5.
Orbital elements: C/2009 K5 (McNaught)T 2010 Apr. 30.857 TT MPCq 1.42662 (2000.0) P Q Peri. 66.088 -0.302221 +0.098304 Node 257.739 -0.673139 +0.682267e 1.0 Incl. 104.002 +0.674942 +0.724464From 42 observations 2009 May 27-June 3.