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. 19.87329 5.0146523 0.3277427 20.4 349.18265 4.22922 5.65886 0.200 2023 Sep. 13.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Dec. 27 13 11.18 -08 38.3 13 13.80 -08 54.2 9.800 9.584 -0.10 + 0.8 21.3 2.8/118 74.5 5.7 292/0.11 124 .18 2023 Jan. 6 13 12.85 -08 51.3 13 15.47 -09 07.2 9.625 9.576 -0.10 + 0.8 21.3 1.8/121 84.2 5.9 292/0.12 106 .99 16 13 13.90 -09 00.7 13 16.52 -09 16.5 9.447 9.568 -0.10 + 0.8 21.2 0.8/133 94.1 5.9 292/0.12 15 .41 26 13 14.29 -09 06.1 13 16.91 -09 21.9 9.271 9.559 -0.10 + 0.8 21.2 0.5/253 104.1 5.7 292/0.12 161 .23 Feb. 5 13 13.99 -09 07.4 13 16.61 -09 23.3 9.102 9.551 -0.11 + 0.8 21.1 1.5/280 114.4 5.4 293/0.12 74 .99 15 13 13.03 -09 04.8 13 15.65 -09 20.6 8.946 9.543 -0.11 + 0.8 21.1 2.5/285 124.7 4.9 293/0.11 52 .36 25 13 11.43 -08 58.2 13 14.04 -09 14.0 8.806 9.534 -0.11 + 0.8 21.1 3.4/287 135.2 4.2 293/0.09 162 .27 Mar. 7 13 09.26 -08 48.0 13 11.87 -09 03.9 8.689 9.525 -0.11 + 0.9 21.0 4.1/289 145.8 3.4 294/0.08 40 1.00 17 13 06.63 -08 34.7 13 09.24 -08 50.7 8.597 9.517 -0.11 + 0.9 21.0 4.7/289 156.4 2.4 295/0.05 91 .29 27 13 03.66 -08 19.1 13 06.27 -08 35.1 8.533 9.508 -0.11 + 0.9 21.0 5.0/290 167.1 1.3 299/0.03 127 .30 Apr. 6 13 00.50 -08 01.9 13 03.11 -08 18.0 8.500 9.499 -0.11 + 0.9 21.0 5.1/291 177.4 0.3 327/0.01 5 1.00 16 12 57.32 -07 44.1 12 59.92 -08 00.2 8.497 9.490 -0.11 + 0.9 21.0 4.9/291 171.3 0.9 103/0.02 133 .22 26 12 54.27 -07 26.6 12 56.87 -07 42.8 8.525 9.481 -0.11 + 0.9 21.0 4.4/291 160.8 2.0 108/0.05 92 .32 May 6 12 51.49 -07 10.5 12 54.09 -07 26.7 8.582 9.472 -0.11 + 0.9 21.0 3.8/292 150.4 3.0 110/0.07 33 1.00 16 12 49.13 -06 56.5 12 51.72 -07 12.8 8.665 9.462 -0.11 + 0.9 21.0 3.0/292 140.1 3.9 111/0.09 173 .15 26 12 47.26 -06 45.4 12 49.85 -07 01.7 8.770 9.453 -0.11 + 0.9 21.0 2.1/292 130.0 4.7 112/0.10 58 .35 June 5 12 45.98 -06 37.7 12 48.57 -06 54.0 8.895 9.444 -0.10 + 0.9 21.1 1.1/292 120.1 5.3 112/0.12 71 .99 15 12 45.33 -06 33.7 12 47.92 -06 50.1 9.033 9.434 -0.10 + 0.8 21.1 0.0/271 110.3 5.8 112/0.13 148 .10 25 12 45.32 -06 33.7 12 47.90 -06 50.1 9.181 9.424 -0.10 + 0.8 21.1 1.0/113 100.8 6.1 113/0.13 26 .37 July 5 12 45.94 -06 37.7 12 48.53 -06 54.1 9.334 9.415 -0.10 + 0.8 21.2 2.0/113 91.4 6.2 113/0.13 110 .96 15 12 47.19 -06 45.6 12 49.78 -07 01.9 9.488 9.405 -0.10 + 0.8 21.2 3.0/113 82.2 6.1 113/0.13 113 .07 25 12 49.02 -06 57.1 12 51.61 -07 13.4 9.638 9.395 -0.10 + 0.8 21.2 3.8/113 73.2 5.9 113/0.12 7 .41 Aug. 4 12 51.39 -07 12.1 12 53.99 -07 28.4 9.781 9.385 -0.10 + 0.8 21.2 4.6/113 64.3 5.6 114/0.11 147 .92 14 12 54.25 -07 30.2 12 56.85 -07 46.4 9.912 9.374 -0.09 + 0.8 21.3 5.3/113 55.4 5.1 114/0.10 82 .05 24 12 57.54 -07 51.1 13 00.15 -08 07.2 10.028 9.364 -0.09 + 0.8 21.3 5.9/113 46.7 4.5 114/0.09 38 .46 Sept. 3 13 01.21 -08 14.3 13 03.82 -08 30.4 10.128 9.354 -0.09 + 0.7 21.3 6.4/113 38.1 3.8 115/0.07 177 .88 13 13 05.19 -08 39.4 13 07.80 -08 55.4 10.207 9.343 -0.09 + 0.7 21.3 6.8/113 29.4 3.0 115/0.06 52 .04 23 13 09.42 -09 06.2 13 12.03 -09 22.1 10.264 9.333 -0.09 + 0.7 21.3 7.1/113 20.8 2.2 116/0.04 72 .52 Oct. 3 13 13.82 -09 34.0 13 16.45 -09 49.8 10.298 9.322 -0.09 + 0.7 21.3 7.3/113 12.3 1.3 120/0.02 145 .84 13 13 18.35 -10 02.6 13 20.98 -10 18.3 10.307 9.311 -0.10 + 0.7 21.3 7.3/113 3.9 0.4 137/0.01 23 .03 23 13 22.92 -10 31.4 13 25.56 -10 47.0 10.291 9.301 -0.10 + 0.7 21.3 7.3/113 5.5 0.6 274/0.01 106 .60 Nov. 2 13 27.47 -11 00.1 13 30.12 -11 15.5 10.249 9.290 -0.10 + 0.7 21.3 7.1/113 14.1 1.5 285/0.03 114 .81 12 13 31.92 -11 28.2 13 34.58 -11 43.5 10.183 9.279 -0.10 + 0.7 21.3 6.8/113 22.9 2.4 287/0.05 6 .02 22 13 36.20 -11 55.3 13 38.86 -12 10.5 10.092 9.267 -0.10 + 0.7 21.3 6.4/114 31.8 3.2 288/0.06 142 .67 Dec. 2 13 40.22 -12 20.9 13 42.89 -12 36.0 9.980 9.256 -0.10 + 0.7 21.2 5.9/114 40.8 4.0 289/0.08 85 .79 12 13 43.91 -12 44.8 13 46.58 -12 59.8 9.847 9.245 -0.10 + 0.7 21.2 5.3/114 50.0 4.7 289/0.09 37 .01 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 3.2 295/0.08 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