P/2011 P1 (McNaught) Orbit by S. Nakano NK 2200 (2012) Last obs. 2012 01 25 (215)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2030 Dec. 23.31915 5.0247778 0.3266805 20.4 349.20061 4.19664 5.65265 0.200 2025 May 5.0 m1 = 9.0 + 5 log Delta + 7.5 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 14 30.69 -17 50.7 14 33.48 -18 03.9 9.306 8.745 -0.12 + 0.7 20.9 5.5/113 52.7 5.1 286/0.11 4 .23 2025 Jan. 5 14 34.23 -18 11.8 14 37.02 -18 24.8 9.149 8.730 -0.13 + 0.7 20.9 4.6/114 61.9 5.7 286/0.12 126 .28 15 14 37.21 -18 30.5 14 40.01 -18 43.3 8.979 8.714 -0.13 + 0.8 20.8 3.7/116 71.4 6.1 287/0.13 96 .99 25 14 39.56 -18 46.5 14 42.37 -18 59.2 8.800 8.699 -0.13 + 0.8 20.8 2.7/119 80.9 6.4 287/0.14 26 .22 Feb. 4 14 41.21 -18 59.5 14 44.02 -19 12.2 8.617 8.684 -0.14 + 0.8 20.7 1.6/128 90.6 6.5 288/0.15 163 .35 14 14 42.10 -19 09.3 14 44.92 -19 21.9 8.435 8.669 -0.14 + 0.8 20.7 0.7/166 100.5 6.4 288/0.15 63 .98 24 14 42.21 -19 15.7 14 45.03 -19 28.3 8.257 8.653 -0.14 + 0.8 20.6 1.0/254 110.5 6.2 289/0.15 58 .19 Mar. 6 14 41.52 -19 18.4 14 44.34 -19 31.0 8.090 8.638 -0.15 + 0.8 20.6 2.1/272 120.6 5.7 290/0.14 158 .42 16 14 40.06 -19 17.4 14 42.87 -19 30.2 7.938 8.622 -0.15 + 0.9 20.5 3.1/278 130.9 5.0 291/0.12 30 .97 26 14 37.89 -19 12.9 14 40.70 -19 25.7 7.805 8.606 -0.15 + 0.9 20.5 4.0/281 141.3 4.2 292/0.10 94 .16 Apr. 5 14 35.12 -19 04.9 14 37.92 -19 17.8 7.696 8.591 -0.15 + 0.9 20.4 4.7/283 151.8 3.2 295/0.08 119 .49 15 14 31.88 -18 53.8 14 34.68 -19 06.9 7.614 8.575 -0.15 + 0.9 20.4 5.2/285 162.2 2.0 300/0.05 4 .96 25 14 28.34 -18 40.3 14 31.14 -18 53.5 7.561 8.559 -0.15 + 0.9 20.4 5.4/286 172.2 0.9 318/0.02 134 .11 May 5 14 24.70 -18 25.0 14 27.48 -18 38.4 7.538 8.543 -0.15 + 0.9 20.4 5.3/287 174.6 0.6 64/0.02 81 .54 15 14 21.13 -18 08.9 14 23.91 -18 22.5 7.546 8.526 -0.15 + 0.9 20.4 5.0/288 165.1 1.7 94/0.05 40 .95 25 14 17.84 -17 52.9 14 20.60 -18 06.6 7.583 8.510 -0.15 + 0.9 20.4 4.4/290 154.9 2.9 101/0.07 175 .07 June 4 14 14.97 -17 38.0 14 17.73 -17 51.8 7.646 8.494 -0.15 + 0.9 20.4 3.5/291 144.6 4.0 104/0.10 45 .58 14 14 12.67 -17 25.0 14 15.42 -17 39.0 7.734 8.478 -0.14 + 0.9 20.4 2.6/293 134.5 4.9 106/0.12 76 .93 24 14 11.02 -17 14.7 14 13.77 -17 28.7 7.842 8.461 -0.14 + 0.9 20.4 1.5/298 124.6 5.7 107/0.14 145 .03 July 4 14 10.11 -17 07.6 14 12.86 -17 21.7 7.967 8.444 -0.14 + 0.9 20.5 0.4/327 114.8 6.3 108/0.15 12 .61 14 14 09.95 -17 04.1 14 12.70 -17 18.2 8.103 8.428 -0.14 + 0.9 20.5 0.9/ 92 105.3 6.7 108/0.16 113 .89 24 14 10.56 -17 04.4 14 13.31 -17 18.4 8.246 8.411 -0.13 + 0.9 20.5 2.0/102 95.9 6.9 109/0.16 106 .01 Aug. 3 14 11.91 -17 08.5 14 14.66 -17 22.5 8.391 8.394 -0.13 + 0.9 20.5 3.1/105 86.7 6.9 110/0.16 19 .64 13 14 13.98 -17 16.3 14 16.73 -17 30.2 8.536 8.377 -0.13 + 0.8 20.6 4.1/106 77.6 6.8 110/0.15 150 .84 23 14 16.71 -17 27.5 14 19.47 -17 41.3 8.674 8.360 -0.13 + 0.8 20.6 5.0/107 68.7 6.5 110/0.15 72 .00 Sept. 2 14 20.05 -17 42.0 14 22.82 -17 55.6 8.803 8.343 -0.13 + 0.8 20.6 5.8/107 59.9 6.0 111/0.13 49 .66 12 14 23.94 -17 59.3 14 26.71 -18 12.7 8.920 8.326 -0.13 + 0.8 20.7 6.5/108 51.2 5.4 111/0.12 174 .77 22 14 28.31 -18 19.0 14 31.10 -18 32.2 9.020 8.309 -0.13 + 0.8 20.7 7.2/108 42.6 4.7 112/0.10 41 .00 Oct. 2 14 33.10 -18 40.7 14 35.90 -18 53.8 9.102 8.291 -0.13 + 0.8 20.7 7.6/108 34.0 3.9 113/0.08 79 .70 12 14 38.23 -19 04.1 14 41.04 -19 16.9 9.164 8.274 -0.13 + 0.7 20.7 8.0/108 25.5 3.0 115/0.06 138 .69 22 14 43.64 -19 28.7 14 46.46 -19 41.2 9.203 8.256 -0.13 + 0.7 20.7 8.3/108 17.0 2.0 119/0.04 11 .00 Nov. 1 14 49.24 -19 54.0 14 52.08 -20 06.3 9.218 8.239 -0.13 + 0.7 20.7 8.5/108 8.8 1.1 131/0.02 110 .73 11 14 54.96 -20 19.8 14 57.81 -20 31.8 9.209 8.221 -0.13 + 0.7 20.7 8.5/108 3.5 0.4 209/0.01 105 .63 21 15 00.72 -20 45.7 15 03.59 -20 57.4 9.175 8.203 -0.14 + 0.7 20.7 8.4/108 9.8 1.2 266/0.03 17 .01 Dec. 1 15 06.43 -21 11.2 15 09.31 -21 22.6 9.116 8.185 -0.14 + 0.7 20.6 8.2/108 18.2 2.2 275/0.05 142 .78 11 15 12.01 -21 36.1 15 14.90 -21 47.2 9.033 8.167 -0.14 + 0.7 20.6 7.8/108 26.9 3.1 278/0.07 74 .59 21 15 17.36 -22 00.1 15 20.27 -22 10.9 8.928 8.149 -0.15 + 0.7 20.6 7.3/108 35.7 4.0 280/0.09 46 .01 31 15 22.39 -22 22.9 15 25.31 -22 33.4 8.801 8.131 -0.15 + 0.7 20.5 6.7/108 44.6 4.9 281/0.11 177 .84 2026 Jan. 10 15 27.00 -22 44.3 15 29.93 -22 54.5 8.657 8.113 -0.15 + 0.7 20.5 6.0/109 53.7 5.6 281/0.13 44 .56 20 15 31.09 -23 04.0 15 34.04 -23 14.0 8.496 8.095 -0.16 + 0.7 20.5 5.1/110 62.8 6.2 282/0.14 76 .01 30 15 34.58 -23 21.8 15 37.53 -23 31.7 8.324 8.076 -0.16 + 0.7 20.4 4.1/112 72.1 6.7 282/0.16 147 .89 Feb. 9 15 37.36 -23 37.6 15 40.32 -23 47.2 8.143 8.058 -0.17 + 0.7 20.4 3.1/116 81.6 7.0 283/0.17 14 .55 19 15 39.36 -23 51.0 15 42.33 -24 00.6 7.959 8.039 -0.17 + 0.7 20.3 1.9/124 91.2 7.1 283/0.17 110 .03 Mar. 1 15 40.52 -24 02.0 15 43.49 -24 11.5 7.775 8.021 -0.18 + 0.7 20.2 0.9/155 100.9 7.0 284/0.18 111 .93