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. 21.40001 5.0173832 0.3274203 20.4 349.20997 4.22125 5.65680 0.200 2024 Mar. 31.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2023 Dec. 22 13 47.18 -13 06.4 13 49.86 -13 21.3 9.697 9.234 -0.11 + 0.8 21.2 4.5/115 59.3 5.3 290/0.11 177 .74 2024 Jan. 1 13 49.96 -13 25.5 13 52.64 -13 40.3 9.533 9.222 -0.11 + 0.8 21.1 3.6/116 68.7 5.7 290/0.12 56 .78 11 13 52.17 -13 41.6 13 54.87 -13 56.3 9.359 9.210 -0.11 + 0.8 21.1 2.6/119 78.3 6.0 290/0.13 71 .01 21 13 53.76 -13 54.4 13 56.45 -14 09.0 9.179 9.199 -0.11 + 0.8 21.0 1.6/125 88.1 6.1 290/0.13 147 .79 31 13 54.66 -14 03.6 13 57.36 -14 18.2 8.999 9.187 -0.12 + 0.8 21.0 0.6/153 98.0 6.1 291/0.13 25 .77 Feb. 10 13 54.84 -14 09.0 13 57.54 -14 23.6 8.822 9.175 -0.12 + 0.8 20.9 0.8/259 108.0 5.9 291/0.13 108 .00 20 13 54.30 -14 10.5 13 57.00 -14 25.2 8.654 9.163 -0.12 + 0.8 20.9 1.8/277 118.2 5.5 292/0.12 112 .82 Mar. 1 13 53.05 -14 08.1 13 55.75 -14 22.8 8.500 9.151 -0.12 + 0.9 20.9 2.8/282 128.6 4.9 292/0.11 8 .75 11 13 51.15 -14 01.9 13 53.84 -14 16.7 8.365 9.139 -0.13 + 0.9 20.8 3.7/285 139.0 4.1 293/0.10 148 .01 21 13 48.68 -13 52.2 13 51.37 -14 07.0 8.254 9.126 -0.13 + 0.9 20.8 4.4/286 149.6 3.2 295/0.07 77 .84 31 13 45.76 -13 39.5 13 48.44 -13 54.4 8.168 9.114 -0.13 + 0.9 20.8 4.9/288 160.1 2.1 298/0.05 44 .72 Apr. 10 13 42.53 -13 24.4 13 45.21 -13 39.4 8.112 9.102 -0.13 + 0.9 20.7 5.2/289 170.6 1.0 307/0.02 172 .02 20 13 39.17 -13 07.7 13 41.84 -13 22.8 8.086 9.089 -0.13 + 0.9 20.7 5.2/289 176.9 0.3 53/0.01 42 .86 30 13 35.84 -12 50.5 13 38.51 -13 05.7 8.090 9.076 -0.13 + 0.9 20.7 4.9/290 167.5 1.4 99/0.03 83 .66 May 10 13 32.72 -12 33.6 13 35.38 -12 48.9 8.125 9.064 -0.12 + 0.9 20.7 4.3/291 157.1 2.5 105/0.06 133 .05 20 13 29.95 -12 18.0 13 32.61 -12 33.4 8.187 9.051 -0.12 + 0.9 20.7 3.6/292 146.8 3.5 107/0.08 8 .88 30 13 27.66 -12 04.5 13 30.31 -12 20.0 8.274 9.038 -0.12 + 0.9 20.8 2.7/293 136.6 4.4 109/0.10 124 .58 June 9 13 25.95 -11 54.0 13 28.60 -12 09.5 8.383 9.025 -0.12 + 0.9 20.8 1.7/294 126.6 5.2 110/0.12 96 .07 19 13 24.88 -11 46.8 13 27.53 -12 02.4 8.508 9.012 -0.12 + 0.9 20.8 0.7/301 116.8 5.8 110/0.13 26 .90 29 13 24.49 -11 43.4 13 27.14 -11 59.0 8.646 8.998 -0.11 + 0.9 20.8 0.4/ 96 107.2 6.2 111/0.14 164 .49 July 9 13 24.80 -11 43.9 13 27.44 -11 59.5 8.792 8.985 -0.11 + 0.9 20.9 1.5/107 97.7 6.4 111/0.14 62 .09 19 13 25.78 -11 48.4 13 28.43 -12 03.9 8.942 8.972 -0.11 + 0.8 20.9 2.5/109 88.4 6.5 112/0.14 60 .92 29 13 27.41 -11 56.7 13 30.06 -12 12.2 9.091 8.958 -0.11 + 0.8 20.9 3.5/110 79.3 6.4 112/0.14 158 .40 Aug. 8 13 29.66 -12 08.6 13 32.31 -12 24.0 9.235 8.945 -0.11 + 0.8 21.0 4.4/110 70.3 6.1 112/0.13 31 .11 18 13 32.46 -12 23.9 13 35.12 -12 39.3 9.370 8.931 -0.11 + 0.8 21.0 5.2/111 61.5 5.7 113/0.12 94 .95 28 13 35.77 -12 42.2 13 38.44 -12 57.5 9.493 8.917 -0.11 + 0.8 21.0 5.9/111 52.7 5.2 113/0.11 123 .33 Sept. 7 13 39.53 -13 03.2 13 42.20 -13 18.3 9.600 8.903 -0.11 + 0.8 21.0 6.5/111 44.0 4.5 114/0.09 2 .13 17 13 43.67 -13 26.4 13 46.35 -13 41.4 9.690 8.889 -0.11 + 0.8 21.0 7.0/111 35.4 3.8 114/0.08 129 .98 27 13 48.13 -13 51.4 13 50.82 -14 06.2 9.758 8.875 -0.11 + 0.8 21.1 7.3/111 26.8 2.9 116/0.06 91 .28 Oct. 7 13 52.84 -14 17.8 13 55.54 -14 32.5 9.805 8.861 -0.11 + 0.7 21.1 7.6/111 18.3 2.0 118/0.04 28 .15 17 13 57.73 -14 45.2 14 00.44 -14 59.7 9.827 8.847 -0.11 + 0.7 21.1 7.8/111 9.8 1.1 126/0.02 164 1.00 27 14 02.74 -15 13.2 14 05.46 -15 27.5 9.825 8.833 -0.11 + 0.7 21.1 7.8/111 2.7 0.3 187/0.01 61 .25 Nov. 6 14 07.78 -15 41.3 14 10.51 -15 55.4 9.798 8.818 -0.11 + 0.7 21.0 7.7/111 8.3 0.9 272/0.02 58 .18 16 14 12.77 -16 09.2 14 15.51 -16 23.1 9.745 8.804 -0.11 + 0.7 21.0 7.5/111 16.9 1.9 281/0.04 162 1.00 26 14 17.65 -16 36.4 14 20.40 -16 50.2 9.668 8.789 -0.12 + 0.7 21.0 7.2/111 25.6 2.8 283/0.06 33 .24 Dec. 6 14 22.32 -17 02.7 14 25.08 -17 16.2 9.568 8.774 -0.12 + 0.7 21.0 6.7/112 34.5 3.6 285/0.08 91 .23 16 14 26.69 -17 27.6 14 29.47 -17 40.9 9.447 8.759 -0.12 + 0.7 20.9 6.2/112 43.5 4.4 285/0.09 128 .99 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 6.5 287/0.15 163 .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 5.7 289/0.14 158 .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 5.0 290/0.12 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 4.2 292/0.11 94 .16