471P/Lemmon Orbit by S. Nakano CBET 5292 (2023) Observed in 1st half of 2024
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2023 Dec. 20.25565 2.1233044 0.6282602 13.7 94.96063 283.32233 4.79160 0.200 2024 Mar. 31.0 m1 = 11.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2023 Dec. 22 23 18.67 +00 59.8 23 21.22 +01 16.3 2.022 2.123 +1.75 + 9.4 15.8 27.9/ 70 82.1 27.3 66/2.39 37 .74 2024 Jan. 1 23 36.19 +02 34.1 23 38.75 +02 50.7 2.127 2.126 +1.84 +10.2 15.9 29.4/ 70 76.6 26.7 65/2.23 158 .78 11 23 54.60 +04 15.5 23 57.17 +04 32.2 2.234 2.133 +1.91 +10.7 16.0 30.5/ 69 71.3 25.9 65/2.07 79 .01 21 00 13.74 +06 02.3 00 16.31 +06 18.9 2.342 2.144 +1.97 +11.0 16.2 31.3/ 69 66.2 24.8 65/1.91 59 .79 31 00 33.43 +07 52.1 00 36.02 +08 08.6 2.451 2.159 +2.02 +11.1 16.3 31.9/ 69 61.3 23.6 65/1.74 174 .77 Feb. 10 00 53.60 +09 43.1 00 56.20 +09 59.4 2.561 2.177 +2.06 +11.0 16.4 32.2/ 70 56.5 22.2 65/1.58 56 .00 20 01 14.14 +11 33.3 01 16.77 +11 49.2 2.670 2.200 +2.09 +10.7 16.6 32.4/ 70 51.8 20.7 65/1.42 78 .82 Mar. 1 01 34.97 +13 20.8 01 37.64 +13 36.1 2.778 2.226 +2.11 +10.2 16.7 32.3/ 71 47.1 19.0 66/1.26 167 .75 11 01 56.04 +15 04.0 01 58.75 +15 18.6 2.885 2.255 +2.13 + 9.7 16.8 32.2/ 72 42.5 17.3 66/1.11 34 .01 21 02 17.29 +16 41.3 02 20.05 +16 55.1 2.990 2.287 +2.14 + 8.9 17.0 31.9/ 73 37.9 15.5 67/0.96 95 .84 31 02 38.65 +18 11.5 02 41.45 +18 24.2 3.091 2.322 +2.15 + 8.1 17.1 31.5/ 74 33.3 13.7 68/0.82 149 .72 Apr. 10 03 00.08 +19 33.4 03 02.92 +19 45.1 3.189 2.360 +2.15 + 7.2 17.2 31.0/ 76 28.7 11.8 69/0.69 11 .02 20 03 21.49 +20 46.2 03 24.38 +20 56.7 3.282 2.400 +2.14 + 6.2 17.4 30.5/ 77 24.1 9.8 71/0.56 112 .86 30 03 42.82 +21 49.2 03 45.76 +21 58.5 3.369 2.443 +2.12 + 5.2 17.5 29.9/ 79 19.4 7.9 71/0.44 128 .66 May 10 04 04.01 +22 42.1 04 06.98 +22 50.1 3.451 2.487 +2.10 + 4.1 17.6 29.2/ 81 14.7 5.9 72/0.32 10 .05 20 04 24.96 +23 24.7 04 27.97 +23 31.4 3.524 2.534 +2.07 + 3.1 17.8 28.5/ 83 10.0 4.0 71/0.21 129 .88 30 04 45.60 +23 57.0 04 48.63 +24 02.2 3.590 2.582 +2.03 + 2.1 17.9 27.8/ 85 5.2 2.1 65/0.11 104 .58 June 9 05 05.84 +24 19.3 05 08.89 +24 23.1 3.646 2.632 +1.98 + 1.1 18.0 27.0/ 87 1.5 0.6 358/0.03 31 .07 19 05 25.60 +24 31.8 05 28.67 +24 34.2 3.693 2.683 +1.92 + 0.2 18.1 26.2/ 89 5.2 2.0 282/0.10 148 .90 29 05 44.80 +24 35.3 05 47.87 +24 36.3 3.729 2.735 +1.86 - 0.6 18.2 25.3/ 90 10.2 3.8 276/0.19 79 .49 July 9 06 03.36 +24 30.3 06 06.43 +24 30.0 3.754 2.788 +1.78 - 1.4 18.3 24.4/ 92 15.5 5.6 275/0.28 51 .09 19 06 21.20 +24 17.7 06 24.27 +24 16.1 3.768 2.842 +1.70 - 2.0 18.4 23.4/ 94 21.0 7.4 275/0.37 169 .92 29 06 38.25 +23 58.5 06 41.30 +23 55.6 3.769 2.897 +1.62 - 2.6 18.5 22.4/ 96 26.6 9.0 276/0.45 52 .40 Aug. 8 06 54.43 +23 33.5 06 57.46 +23 29.5 3.758 2.953 +1.52 - 3.1 18.6 21.2/ 98 32.5 10.6 277/0.53 72 .11 18 07 09.66 +23 03.9 07 12.68 +22 58.8 3.734 3.009 +1.42 - 3.4 18.6 19.9/ 99 38.5 12.1 278/0.61 165 .95 28 07 23.87 +22 30.7 07 26.87 +22 24.7 3.698 3.066 +1.31 - 3.6 18.7 18.5/101 44.8 13.4 279/0.68 26 .33 Sept. 7 07 36.98 +21 55.2 07 39.95 +21 48.3 3.650 3.123 +1.19 - 3.7 18.8 17.0/102 51.4 14.6 280/0.75 94 .13 17 07 48.87 +21 18.6 07 51.81 +21 10.9 3.591 3.180 +1.06 - 3.7 18.8 15.3/104 58.3 15.6 281/0.81 137 .98 27 07 59.44 +20 42.1 08 02.37 +20 33.7 3.521 3.238 +0.91 - 3.6 18.8 13.3/105 65.6 16.4 282/0.86 5 .28 Oct. 7 08 08.59 +20 07.1 08 11.49 +19 58.1 3.443 3.296 +0.75 - 3.3 18.9 11.1/107 73.2 16.9 282/0.91 119 .15 17 08 16.15 +19 34.7 08 19.04 +19 25.3 3.358 3.354 +0.58 - 2.9 18.9 8.8/109 81.2 17.1 283/0.94 106 1.00 27 08 22.00 +19 06.4 08 24.87 +18 56.6 3.269 3.412 +0.40 - 2.3 18.9 6.1/112 89.7 16.9 284/0.96 30 .25 Nov. 6 08 25.99 +18 43.1 08 28.85 +18 33.1 3.178 3.470 +0.20 - 1.7 18.9 3.3/121 98.7 16.4 284/0.95 149 .18 16 08 27.99 +18 26.1 08 30.84 +18 15.9 3.091 3.528 -0.01 - 1.0 18.9 1.0/186 108.3 15.4 284/0.92 70 1.00 26 08 27.92 +18 15.8 08 30.77 +18 05.6 3.011 3.586 -0.22 - 0.3 18.9 3.1/264 118.3 14.0 285/0.85 60 .24 Dec. 6 08 25.76 +18 12.4 08 28.62 +18 02.4 2.943 3.644 -0.41 + 0.3 19.0 5.9/274 128.9 12.1 285/0.75 173 .23 16 08 21.65 +18 15.6 08 24.51 +18 05.9 2.893 3.702 -0.58 + 0.9 19.0 8.3/276 140.1 9.8 285/0.62 32 .99 26 08 15.86 +18 24.2 08 18.73 +18 14.8 2.865 3.760 -0.70 + 1.3 19.0 10.1/278 151.6 7.1 286/0.45 95 .23 2025 Jan. 5 08 08.83 +18 36.7 08 11.71 +18 27.7 2.865 3.817 -0.76 + 1.5 19.1 11.0/278 163.4 4.2 288/0.25 132 .28 15 08 01.18 +18 50.9 08 04.07 +18 42.4 2.894 3.875 -0.76 + 1.5 19.2 10.9/278 175.2 1.2 310/0.06 10 .99 25 07 53.56 +19 05.1 07 56.46 +18 57.1 2.954 3.932 -0.69 + 1.3 19.3 9.9/278 172.3 1.9 90/0.14 132 .22 Feb. 4 07 46.61 +19 17.7 07 49.52 +19 10.1 3.045 3.989 -0.57 + 1.0 19.4 8.2/278 160.6 4.7 95/0.31 88 .35 14 07 40.89 +19 27.8 07 43.80 +19 20.6 3.166 4.045 -0.42 + 0.7 19.6 5.9/277 149.2 7.2 97/0.45 47 .98 24 07 36.72 +19 34.7 07 39.64 +19 27.8 3.312 4.102 -0.24 + 0.4 19.7 3.4/276 138.1 9.3 97/0.55 167 .19 Mar. 6 07 34.30 +19 38.4 07 37.22 +19 31.6 3.479 4.158 -0.06 0.0 19.9 0.9/272 127.5 10.9 98/0.61 47 .42 16 07 33.66 +19 38.7 07 36.59 +19 31.9 3.663 4.214 +0.10 - 0.3 20.1 1.5/102 117.4 12.1 98/0.65 81 .97 26 07 34.71 +19 35.7 07 37.63 +19 28.9 3.859 4.269 +0.26 - 0.6 20.2 3.7/100 107.7 12.9 99/0.65 154 .16