284P/McNaught Orbit by T. Kobayashi NK 3654 (2018) Observed in 2nd half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Sep. 12.50120 2.2974444 0.3751518 7.05 202.45808 144.26636 11.85963 0.200 2023 Sep. 13.0 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 Dec. 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 3.3 350/0.24 130 .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 41/0.28 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 95/0.63 125 .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 96/0.57 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 26 07 00.17 +17 36.9 07 03.07 +17 32.5 4.794 4.086 +1.05 - 0.3 19.5 15.0/ 91 41.1 9.4 102/0.37 33 .35 June 5 07 10.66 +17 34.8 07 13.55 +17 29.7 4.916 4.115 +1.07 - 0.7 19.6 15.4/ 92 34.1 7.9 104/0.31 156 .99 15 07 21.40 +17 28.2 07 24.29 +17 22.2 5.021 4.143 +1.09 - 1.2 19.7 15.6/ 94 27.1 6.4 107/0.25 65 .10 25 07 32.30 +17 17.0 07 35.18 +17 10.4 5.109 4.171 +1.09 - 1.6 19.7 15.8/ 95 20.3 4.9 111/0.18 56 .37 July 5 07 43.26 +17 01.7 07 46.13 +16 54.3 5.180 4.199 +1.09 - 2.0 19.8 15.8/ 97 13.6 3.3 118/0.12 168 .96 15 07 54.20 +16 42.6 07 57.05 +16 34.5 5.232 4.226 +1.08 - 2.3 19.9 15.8/ 98 7.3 1.7 135/0.06 38 .07 25 08 05.04 +16 20.0 08 07.88 +16 11.2 5.265 4.252 +1.06 - 2.6 19.9 15.6/ 99 4.0 1.0 205/0.04 80 .41 Aug. 4 08 15.70 +15 54.4 08 18.52 +15 45.0 5.279 4.279 +1.04 - 2.9 19.9 15.3/100 8.7 2.1 258/0.08 140 .92 14 08 26.11 +15 26.3 08 28.92 +15 16.3 5.273 4.304 +1.01 - 3.1 19.9 14.9/102 15.3 3.6 270/0.13 14 .05 24 08 36.19 +14 56.3 08 38.98 +14 45.7 5.249 4.330 +0.97 - 3.2 20.0 14.4/102 22.3 5.1 276/0.19 107 .46 Sept. 3 08 45.87 +14 25.1 08 48.64 +14 13.9 5.205 4.355 +0.92 - 3.2 20.0 13.7/103 29.4 6.5 279/0.24 110 .88 13 08 55.06 +13 53.2 08 57.82 +13 41.6 5.143 4.379 +0.86 - 3.2 20.0 12.9/104 36.8 7.9 282/0.30 16 .04 23 09 03.67 +13 21.6 09 06.42 +13 09.6 5.065 4.403 +0.79 - 3.1 20.0 12.0/105 44.4 9.2 283/0.35 136 .52 Oct. 3 09 11.61 +12 51.1 09 14.34 +12 38.7 4.970 4.427 +0.72 - 2.9 19.9 10.9/105 52.1 10.3 285/0.40 80 .84 13 09 18.79 +12 22.6 09 21.50 +12 09.8 4.862 4.450 +0.63 - 2.6 19.9 9.6/105 60.2 11.2 286/0.44 41 .03 23 09 25.07 +11 57.2 09 27.77 +11 44.1 4.741 4.473 +0.53 - 2.2 19.9 8.0/105 68.5 11.9 287/0.48 167 .60 Nov. 2 09 30.33 +11 35.8 09 33.03 +11 22.5 4.611 4.495 +0.41 - 1.6 19.8 6.3/105 77.1 12.4 288/0.51 51 .81 12 09 34.47 +11 19.6 09 37.16 +11 06.1 4.476 4.517 +0.29 - 1.0 19.8 4.3/103 86.1 12.6 289/0.54 70 .02 22 09 37.34 +11 09.8 09 40.03 +10 56.1 4.338 4.539 +0.15 - 0.3 19.8 2.2/ 97 95.4 12.5 289/0.55 154 .67 Dec. 2 09 38.83 +11 07.2 09 41.51 +10 53.5 4.201 4.560 0.00 + 0.5 19.7 0.5/ 4 105.2 12.0 290/0.54 22 .79 12 09 38.85 +11 12.7 09 41.54 +10 59.0 4.072 4.581 -0.15 + 1.4 19.7 2.6/303 115.3 11.2 290/0.52 103 .01 22 09 37.36 +11 26.7 09 40.05 +11 13.1 3.954 4.601 -0.30 + 2.3 19.6 4.9/298 125.9 10.0 291/0.48 116 .74 2024 Jan. 1 09 34.39 +11 49.1 09 37.09 +11 35.6 3.853 4.621 -0.43 + 3.0 19.6 7.0/296 136.9 8.4 291/0.41 14 .78 11 09 30.08 +12 19.3 09 32.79 +12 06.0 3.775 4.640 -0.54 + 3.7 19.5 8.7/295 148.2 6.4 292/0.32 141 .01 21 09 24.67 +12 55.8 09 27.39 +12 42.7 3.723 4.659 -0.61 + 4.1 19.5 9.9/295 159.8 4.2 294/0.21 75 .79 31 09 18.51 +13 36.4 09 21.25 +13 23.6 3.701 4.677 -0.64 + 4.3 19.5 10.3/295 171.5 1.8 301/0.09 49 .77 Feb. 10 09 12.05 +14 18.7 09 14.80 +14 06.2 3.710 4.695 -0.63 + 4.2 19.6 10.0/295 176.0 0.8 80/0.04 173 .00 20 09 05.78 +15 00.1 09 08.54 +14 48.0 3.752 4.713 -0.56 + 3.8 19.6 9.0/295 164.6 3.2 101/0.16 35 .82 Mar. 1 09 00.14 +15 38.3 09 02.92 +15 26.4 3.825 4.730 -0.46 + 3.4 19.7 7.5/297 153.1 5.4 104/0.27 86 .75 11 08 55.51 +16 11.6 08 58.30 +16 00.0 3.925 4.746 -0.33 + 2.7 19.7 5.5/300 141.9 7.4 105/0.36 133 .01 21 08 52.16 +16 38.9 08 54.97 +16 27.4 4.049 4.763 -0.19 + 2.1 19.8 3.4/307 131.0 9.1 105/0.42 6 .84 31 08 50.25 +16 59.5 08 53.06 +16 48.1 4.192 4.778 -0.04 + 1.4 19.9 1.5/335 120.6 10.4 105/0.47 123 .72