284P/McNaught Orbit by T. Kobayashi NK 3654 (2018) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Sep. 12.57465 2.2957658 0.3754684 7.05 202.41649 144.26075 11.86119 0.200 2022 Aug. 9.0 m1 = 10.0 + 5 log Delta + 10.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Daily motion Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , m , m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 00 05.25 -10 19.0 00 07.80 -10 02.3 2.428 2.418 +1.42 +10.2 15.8 23.3/ 64 77.7 23.4 68/1.75 102 .05 11 00 19.43 -08 36.5 00 21.98 -08 19.9 2.565 2.440 +1.48 +10.6 15.9 24.4/ 65 71.6 22.5 70/1.60 33 .62 21 00 34.23 -06 50.5 00 36.77 -06 34.0 2.701 2.463 +1.53 +10.8 16.1 25.2/ 65 65.6 21.3 71/1.45 149 .91 31 00 49.52 -05 02.6 00 52.06 -04 46.3 2.833 2.488 +1.57 +10.8 16.2 25.9/ 65 59.8 20.0 72/1.30 76 .02 Feb. 10 01 05.22 -03 14.1 01 07.77 -02 58.1 2.961 2.514 +1.60 +10.7 16.4 26.3/ 66 54.1 18.5 74/1.16 53 .63 20 01 21.23 -01 26.6 01 23.79 -01 11.0 3.085 2.541 +1.63 +10.5 16.5 26.6/ 67 48.6 17.0 76/1.02 170 .88 Mar. 2 01 37.51 +00 18.7 01 40.07 +00 33.9 3.202 2.569 +1.65 +10.2 16.6 26.7/ 68 43.1 15.3 79/0.89 52 .01 12 01 53.99 +02 00.9 01 56.57 +02 15.5 3.312 2.598 +1.67 + 9.7 16.7 26.8/ 69 37.8 13.5 81/0.77 71 .64 22 02 10.62 +03 38.7 02 13.22 +03 52.7 3.414 2.629 +1.68 + 9.2 16.9 26.7/ 70 32.5 11.8 85/0.65 162 .84 Apr. 1 02 27.37 +05 11.3 02 29.99 +05 24.7 3.507 2.660 +1.69 + 8.6 17.0 26.6/ 71 27.4 9.9 89/0.53 30 .00 11 02 44.20 +06 38.1 02 46.85 +06 50.6 3.591 2.692 +1.69 + 7.9 17.1 26.3/ 72 22.3 8.1 95/0.43 89 .66 21 03 01.05 +07 58.2 03 03.73 +08 09.9 3.665 2.724 +1.69 + 7.2 17.2 26.0/ 74 17.6 6.4 103/0.33 137 .77 May 1 03 17.90 +09 11.2 03 20.60 +09 21.9 3.729 2.757 +1.68 + 6.4 17.3 25.7/ 75 13.2 4.8 116/0.24 11 .00 11 03 34.69 +10 16.5 03 37.42 +10 26.3 3.781 2.791 +1.67 + 5.6 17.3 25.2/ 77 9.8 3.5 139/0.18 109 .69 21 03 51.37 +11 13.9 03 54.12 +11 22.7 3.821 2.825 +1.65 + 4.8 17.4 24.8/ 78 8.8 3.1 173/0.16 111 .70 31 04 07.88 +12 03.2 04 10.66 +12 11.0 3.850 2.860 +1.63 + 4.0 17.5 24.2/ 80 10.7 3.8 205/0.19 16 .00 June 10 04 24.16 +12 44.2 04 26.95 +12 50.9 3.866 2.895 +1.60 + 3.2 17.6 23.6/ 82 14.6 5.1 225/0.25 131 .74 20 04 40.14 +13 17.0 04 42.95 +13 22.6 3.870 2.931 +1.56 + 2.4 17.6 22.9/ 84 19.4 6.6 236/0.32 86 .62 30 04 55.74 +13 41.6 04 58.57 +13 46.1 3.861 2.966 +1.52 + 1.6 17.7 22.1/ 85 24.6 8.2 244/0.40 35 .01 July 10 05 10.89 +13 58.3 05 13.72 +14 01.8 3.839 3.002 +1.46 + 0.8 17.7 21.3/ 87 30.1 9.8 250/0.48 154 .80 20 05 25.49 +14 07.5 05 28.32 +14 09.9 3.804 3.038 +1.40 + 0.1 17.7 20.3/ 89 35.8 11.3 254/0.56 62 .56 30 05 39.44 +14 09.5 05 42.29 +14 10.9 3.757 3.075 +1.32 - 0.5 17.8 19.2/ 91 41.7 12.7 258/0.64 56 .02 Aug. 9 05 52.65 +14 05.0 05 55.49 +14 05.4 3.698 3.111 +1.23 - 1.1 17.8 18.0/ 93 47.9 14.0 261/0.71 166 .86 19 06 04.99 +13 54.6 06 07.82 +13 54.2 3.628 3.147 +1.13 - 1.6 17.8 16.6/ 95 54.4 15.2 264/0.78 40 .52 29 06 16.34 +13 39.2 06 19.17 +13 37.9 3.547 3.184 +1.02 - 2.0 17.8 15.0/ 98 61.1 16.1 266/0.85 81 .03 Sept. 8 06 26.54 +13 19.5 06 29.36 +13 17.5 3.456 3.220 +0.89 - 2.3 17.8 13.2/100 68.1 16.9 269/0.91 142 .92 18 06 35.46 +12 56.7 06 38.27 +12 54.1 3.359 3.256 +0.74 - 2.5 17.8 11.2/103 75.5 17.4 271/0.96 19 .49 28 06 42.92 +12 32.0 06 45.72 +12 28.8 3.255 3.292 +0.58 - 2.6 17.7 8.9/107 83.3 17.6 273/1.01 109 .05 Oct. 8 06 48.73 +12 06.6 06 51.53 +12 03.0 3.148 3.328 +0.40 - 2.5 17.7 6.4/113 91.5 17.5 275/1.03 111 .96 18 06 52.74 +11 42.1 06 55.53 +11 38.2 3.041 3.364 +0.20 - 2.2 17.7 3.7/127 100.2 16.9 278/1.03 21 .47 28 06 54.77 +11 19.9 06 57.55 +11 15.8 2.938 3.400 -0.01 - 1.8 17.7 1.8/183 109.4 16.0 280/1.01 141 .08 Nov. 7 06 54.71 +11 01.7 06 57.49 +10 57.6 2.842 3.436 -0.22 - 1.3 17.6 3.4/249 119.1 14.6 282/0.95 78 .98 17 06 52.54 +10 49.0 06 55.31 +10 45.1 2.759 3.471 -0.42 - 0.6 17.6 6.2/265 129.3 12.7 286/0.86 48 .46 27 06 48.34 +10 43.1 06 51.11 +10 39.5 2.693 3.506 -0.60 + 0.2 17.6 8.8/272 139.9 10.4 290/0.72 163 .13 Dec. 7 06 42.39 +10 45.1 06 45.16 +10 42.0 2.649 3.541 -0.72 + 1.1 17.6 10.7/276 150.7 7.8 297/0.55 42 .99 17 06 35.15 +10 55.3 06 37.92 +10 52.6 2.632 3.576 -0.79 + 1.9 17.6 11.8/279 160.8 5.2 312/0.37 83 .44 27 06 27.23 +11 13.3 06 30.01 +11 11.2 2.643 3.610 -0.79 + 2.6 17.7 11.8/283 167.7 3.3 350/0.23 130 .18 2023 Jan. 6 06 19.37 +11 38.3 06 22.16 +11 36.8 2.686 3.644 -0.71 + 3.1 17.8 10.9/287 164.9 4.0 42/0.28 16 .99 16 06 12.24 +12 08.8 06 15.04 +12 07.8 2.758 3.678 -0.58 + 3.5 17.9 9.2/292 155.9 6.3 65/0.42 122 .41 26 06 06.43 +12 43.1 06 09.24 +12 42.5 2.859 3.712 -0.41 + 3.7 18.0 7.0/302 145.4 8.7 75/0.56 89 .23 Feb. 5 06 02.33 +13 19.6 06 05.16 +13 19.4 2.984 3.745 -0.22 + 3.7 18.1 4.9/320 134.8 10.8 80/0.67 39 .99 15 06 00.14 +13 56.9 06 02.98 +13 56.7 3.130 3.778 -0.02 + 3.7 18.2 3.7/355 124.5 12.4 84/0.74 158 .36 25 05 59.89 +14 33.5 06 02.74 +14 33.4 3.291 3.810 +0.16 + 3.5 18.4 4.2/ 34 114.6 13.7 86/0.77 53 .27 Mar. 7 06 01.50 +15 08.6 06 04.37 +15 08.4 3.463 3.842 +0.33 + 3.2 18.5 5.8/ 56 105.1 14.4 88/0.78 70 1.00 17 06 04.83 +15 41.1 06 07.70 +15 40.6 3.642 3.874 +0.49 + 2.9 18.7 7.6/ 67 96.0 14.8 90/0.76 157 .29 27 06 09.67 +16 10.4 06 12.56 +16 09.6 3.823 3.906 +0.62 + 2.5 18.8 9.2/ 74 87.3 14.8 92/0.73 23 .30 Apr. 6 06 15.85 +16 36.0 06 18.74 +16 34.8 4.003 3.937 +0.73 + 2.1 19.0 10.7/ 78 79.0 14.4 93/0.68 99 1.00 16 06 23.14 +16 57.5 06 26.04 +16 55.7 4.180 3.967 +0.82 + 1.6 19.1 11.9/ 82 71.0 13.8 95/0.62 125 .22 26 06 31.39 +17 14.4 06 34.29 +17 12.1 4.349 3.998 +0.90 + 1.2 19.2 13.0/ 85 63.2 13.0 96/0.56 13 .32 May 6 06 40.40 +17 26.7 06 43.31 +17 23.7 4.509 4.028 +0.96 + 0.7 19.3 13.8/ 87 55.7 11.9 98/0.50 127 1.00 16 06 50.04 +17 34.2 06 52.94 +17 30.5 4.658 4.057 +1.01 + 0.2 19.4 14.5/ 89 48.3 10.7 100/0.44 94 .15