P/2012 O2 (McNaught) Orbit by S. Nakano NK 3194 (2016) Last obs. 2012 09 21 (D90)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Apr. 1.41226 1.7017318 0.5313025 6.92 183.39327 120.65327 24.44745 0.200 2026 June 9.0 m1 = 17.0 + 5 log Delta + 10.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Variation Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , for T=+1 day m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 17 44.58 -12 24.6 17 47.39 -12 25.6 2.830 1.908 -1.14 + 6.8 22.1 38.6/ 99 16.4 8.4 312/0.55 141 .84 2026 Jan. 10 18 10.65 -13 23.7 18 13.48 -13 22.9 2.772 1.868 -1.20 + 6.6 21.9 39.3/ 97 18.8 9.8 300/0.66 82 .56 20 18 37.43 -14 09.6 18 40.27 -14 06.8 2.711 1.832 -1.27 + 6.4 21.8 39.9/ 95 21.6 11.4 290/0.78 35 .01 30 19 04.81 -14 41.7 19 07.65 -14 37.0 2.649 1.800 -1.33 + 6.1 21.7 40.4/ 93 24.4 13.1 281/0.91 160 .89 Feb. 9 19 32.66 -15 00.2 19 35.49 -14 53.5 2.587 1.771 -1.39 + 5.7 21.5 40.8/ 91 27.4 14.9 274/1.06 70 .55 19 20 00.85 -15 05.3 20 03.66 -14 56.8 2.525 1.747 -1.44 + 5.2 21.4 41.1/ 90 30.5 16.7 267/1.21 49 .03 Mar. 1 20 29.23 -14 58.0 20 32.02 -14 47.8 2.464 1.728 -1.49 + 4.7 21.3 41.3/ 88 33.6 18.5 262/1.37 173 .93 11 20 57.67 -14 39.5 21 00.43 -14 27.7 2.404 1.714 -1.53 + 4.1 21.2 41.3/ 87 36.8 20.3 257/1.53 58 .54 21 21 26.04 -14 11.4 21 28.78 -13 58.3 2.344 1.705 -1.56 + 3.4 21.2 41.2/ 86 40.0 22.0 253/1.70 66 .05 31 21 54.21 -13 36.0 21 56.91 -13 21.7 2.286 1.702 -1.58 + 2.7 21.1 40.9/ 85 43.2 23.7 249/1.86 161 .95 Apr. 10 22 22.07 -12 55.6 22 24.73 -12 40.3 2.230 1.704 -1.59 + 2.0 21.1 40.4/ 85 46.5 25.3 246/2.03 46 .52 20 22 49.50 -12 12.7 22 52.14 -11 56.7 2.176 1.711 -1.58 + 1.3 21.0 39.7/ 84 49.9 26.7 244/2.18 85 .09 30 23 16.39 -11 30.1 23 18.99 -11 13.7 2.123 1.724 -1.57 + 0.6 21.0 38.8/ 85 53.4 28.0 242/2.34 145 .97 May 10 23 42.62 -10 50.6 23 45.20 -10 33.9 2.072 1.741 -1.55 - 0.1 21.0 37.7/ 85 57.0 29.1 241/2.48 33 .49 20 00 08.08 -10 16.9 00 10.64 -10 00.2 2.022 1.764 -1.52 - 0.8 21.0 36.3/ 87 60.7 30.0 240/2.61 105 .15 30 00 32.63 -09 51.8 00 35.17 -09 35.3 1.973 1.791 -1.48 - 1.6 21.0 34.8/ 88 64.7 30.8 240/2.73 128 .98 June 9 00 56.13 -09 37.6 00 58.65 -09 21.4 1.925 1.822 -1.44 - 2.4 21.0 32.9/ 90 68.8 31.3 241/2.84 22 .44 19 01 18.41 -09 36.7 01 20.91 -09 21.0 1.878 1.857 -1.40 - 3.2 21.1 30.9/ 93 73.1 31.6 242/2.93 125 .20 29 01 39.27 -09 50.9 01 41.75 -09 35.8 1.831 1.896 -1.36 - 4.2 21.1 28.6/ 97 77.7 31.6 243/3.00 111 .99 July 9 01 58.50 -10 21.6 02 00.96 -10 07.1 1.785 1.938 -1.32 - 5.2 21.1 26.0/101 82.6 31.4 246/3.05 27 .37 19 02 15.87 -11 09.9 02 18.31 -10 56.1 1.740 1.982 -1.30 - 6.3 21.2 23.3/107 87.9 30.8 248/3.07 140 .26 29 02 31.08 -12 16.0 02 33.49 -12 02.8 1.696 2.029 -1.28 - 7.5 21.2 20.5/115 93.4 30.0 251/3.06 92 1.00 Aug. 8 02 43.85 -13 39.3 02 46.24 -13 26.8 1.655 2.077 -1.27 - 8.7 21.3 17.6/125 99.4 28.8 255/3.01 48 .29 18 02 53.86 -15 18.4 02 56.22 -15 06.4 1.618 2.128 -1.29 -10.0 21.3 15.0/139 105.7 27.3 260/2.92 145 .30 28 03 00.80 -17 09.8 03 03.11 -16 58.1 1.586 2.180 -1.32 -11.2 21.4 12.9/157 112.3 25.4 266/2.78 70 1.00 Sept. 7 03 04.41 -19 08.5 03 06.69 -18 56.9 1.562 2.233 -1.37 -12.2 21.5 11.9/179 119.1 23.2 273/2.59 77 .21 17 03 04.53 -21 07.1 03 06.78 -20 55.6 1.549 2.287 -1.43 -12.9 21.5 11.8/203 125.8 20.9 283/2.35 131 .33 27 03 01.26 -22 56.0 03 03.49 -22 44.3 1.550 2.342 -1.50 -13.2 21.6 12.4/224 132.0 18.5 294/2.09 49 1.00 Oct. 7 02 55.01 -24 25.1 02 57.22 -24 13.1 1.567 2.398 -1.56 -13.0 21.8 13.0/242 137.1 16.5 309/1.85 109 .15 17 02 46.54 -25 24.7 02 48.75 -25 12.3 1.603 2.454 -1.60 -12.3 21.9 13.2/259 140.3 15.0 327/1.65 106 .34 27 02 36.97 -25 48.2 02 39.19 -25 35.3 1.660 2.510 -1.60 -11.2 22.1 12.9/276 140.9 14.5 346/1.54 46 .99 Nov. 6 02 27.51 -25 33.9 02 29.75 -25 20.5 1.737 2.567 -1.56 -10.0 22.3 12.3/294 138.7 14.8 5/1.51 135 .11 16 02 19.23 -24 44.0 02 21.50 -24 30.4 1.835 2.624 -1.48 - 8.8 22.5 11.7/312 134.3 15.6 21/1.52 78 .36 26 02 12.92 -23 24.7 02 15.21 -23 10.8 1.952 2.680 -1.38 - 7.8 22.7 11.5/331 128.5 16.8 34/1.54 69 .97 Dec. 6 02 08.94 -21 43.5 02 11.27 -21 29.4 2.087 2.737 -1.27 - 6.9 23.0 11.8/350 121.7 17.8 44/1.54 139 .09 16 02 07.40 -19 47.2 02 09.75 -19 33.0 2.236 2.793 -1.16 - 6.1 23.2 12.6/ 5 114.6 18.7 51/1.51 52 .38 26 02 08.18 -17 42.2 02 10.55 -17 28.0 2.397 2.849 -1.06 - 5.5 23.4 13.5/ 18 107.3 19.2 58/1.46 98 .94 2027 Jan. 5 02 11.01 -15 33.1 02 13.40 -15 19.1 2.567 2.905 -0.96 - 5.0 23.7 14.6/ 28 100.1 19.5 63/1.39 124 .07 15 02 15.64 -13 23.5 02 18.05 -13 09.7 2.743 2.960 -0.87 - 4.6 23.9 15.6/ 36 92.9 19.4 67/1.30 32 .41 25 02 21.80 -11 16.0 02 24.24 -11 02.5 2.923 3.015 -0.80 - 4.3 24.1 16.5/ 42 85.8 19.0 71/1.20 124 .91 Feb. 4 02 29.24 -09 12.3 02 31.69 -08 59.0 3.104 3.069 -0.73 - 4.0 24.3 17.3/ 47 78.8 18.4 75/1.10 104 .06 14 02 37.74 -07 13.5 02 40.21 -07 00.6 3.284 3.123 -0.67 - 3.7 24.5 18.0/ 51 72.0 17.5 78/0.99 31 .46 24 02 47.11 -05 20.6 02 49.61 -05 08.2 3.460 3.177 -0.62 - 3.4 24.7 18.5/ 55 65.3 16.4 82/0.89 146 .88 Mar. 6 02 57.20 -03 34.2 02 59.72 -03 22.3 3.631 3.230 -0.58 - 3.2 24.9 18.8/ 58 58.8 15.2 85/0.79 84 .05