C/2018 U1 (Lemmon) Orbit by S. Nakano NK 4676 (2022) Last obs. 2023 06 09 (M49)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Nov. 2.80782 4.9907449 1.0010759 180.43487 75.50997 108.32476 0.200 2024 Mar. 31.0 m1 = 6.0 + 5 log Delta + 7.5 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 11 33.85 -68 51.0 11 36.10 -69 07.6 7.885 7.607 -0.94 - 6.8 17.1 8.3/215 70.1 7.0 284/0.17 119 .74 2024 Jan. 1 11 24.64 -69 58.8 11 26.74 -70 15.3 7.864 7.659 -1.28 - 6.0 17.1 8.7/225 74.4 7.1 295/0.18 83 .78 11 11 12.00 -70 59.0 11 13.90 -71 15.3 7.839 7.711 -1.64 - 4.8 17.1 9.1/236 79.0 7.2 308/0.18 72 .01 21 10 55.82 -71 47.3 10 57.45 -72 03.4 7.812 7.763 -1.97 - 3.2 17.1 9.5/248 83.5 7.2 321/0.18 117 .79 31 10 36.48 -72 19.5 10 37.80 -72 35.1 7.787 7.815 -2.19 - 1.2 17.2 9.8/261 88.0 7.2 335/0.18 73 .77 Feb. 10 10 14.92 -72 31.7 10 15.91 -72 46.7 7.767 7.868 -2.26 + 1.1 17.2 10.1/273 92.2 7.2 349/0.18 89 .00 20 09 52.65 -72 21.7 09 53.35 -72 35.9 7.755 7.920 -2.15 + 3.3 17.2 10.3/286 96.1 7.1 4/0.18 106 .82 Mar. 1 09 31.36 -71 49.4 09 31.86 -72 02.8 7.751 7.973 -1.90 + 5.3 17.2 10.5/298 99.4 7.0 19/0.18 69 .75 11 09 12.47 -70 56.9 09 12.86 -71 09.3 7.760 8.026 -1.56 + 7.0 17.2 10.5/310 102.0 7.0 34/0.17 102 .01 21 08 56.85 -69 47.6 08 57.23 -69 59.3 7.781 8.079 -1.20 + 8.2 17.3 10.4/321 103.9 6.9 48/0.17 91 .84 31 08 44.77 -68 26.3 08 45.21 -68 37.3 7.816 8.132 -0.86 + 8.9 17.3 10.2/331 105.0 6.8 61/0.17 75 .72 Apr. 10 08 36.09 -66 57.3 08 36.61 -67 07.8 7.865 8.185 -0.56 + 9.3 17.3 9.9/340 105.1 6.8 74/0.17 106 .02 20 08 30.42 -65 24.8 08 31.05 -65 35.0 7.929 8.238 -0.30 + 9.2 17.4 9.4/348 104.5 6.8 86/0.17 79 .86 30 08 27.29 -63 52.5 08 28.03 -64 02.6 8.005 8.291 -0.09 + 8.9 17.4 9.0/356 103.1 6.8 97/0.17 88 .66 May 10 08 26.26 -62 23.3 08 27.11 -62 33.3 8.094 8.345 +0.08 + 8.4 17.5 8.4/ 4 101.0 6.8 107/0.16 99 .05 20 08 26.92 -60 59.5 08 27.87 -61 09.6 8.192 8.398 +0.21 + 7.6 17.5 7.8/ 12 98.3 6.8 117/0.16 74 .88 30 08 28.91 -59 43.0 08 29.95 -59 53.2 8.299 8.452 +0.31 + 6.8 17.5 7.2/ 20 95.2 6.9 126/0.16 102 .58 June 9 08 31.92 -58 35.0 08 33.05 -58 45.4 8.412 8.505 +0.39 + 5.8 17.6 6.6/ 28 91.8 6.9 134/0.16 87 .07 19 08 35.72 -57 36.6 08 36.92 -57 47.1 8.529 8.559 +0.44 + 4.8 17.6 6.0/ 37 88.3 6.8 143/0.16 77 .90 29 08 40.09 -56 48.1 08 41.34 -56 58.9 8.647 8.613 +0.48 + 3.8 17.7 5.5/ 47 84.7 6.7 151/0.15 110 .49 July 9 08 44.84 -56 10.0 08 46.15 -56 21.1 8.765 8.666 +0.50 + 2.7 17.7 5.0/ 57 81.1 6.7 159/0.15 75 .09 19 08 49.82 -55 42.4 08 51.18 -55 53.7 8.880 8.720 +0.51 + 1.7 17.8 4.6/ 69 77.7 6.5 166/0.14 86 .92 29 08 54.89 -55 25.0 08 56.28 -55 36.5 8.990 8.774 +0.51 + 0.7 17.8 4.3/ 81 74.5 6.4 175/0.14 107 .40 Aug. 8 08 59.91 -55 17.6 09 01.33 -55 29.4 9.094 8.828 +0.49 - 0.2 17.9 4.1/ 94 71.7 6.3 183/0.13 67 .11 18 09 04.76 -55 19.8 09 06.21 -55 31.9 9.190 8.882 +0.46 - 1.1 17.9 4.0/107 69.3 6.1 192/0.13 99 .95 28 09 09.31 -55 31.1 09 10.78 -55 43.4 9.277 8.936 +0.41 - 2.0 18.0 4.0/120 67.3 6.0 201/0.13 96 .33 Sept. 7 09 13.45 -55 50.8 09 14.93 -56 03.3 9.353 8.991 +0.36 - 2.8 18.0 4.1/133 66.0 5.9 210/0.12 66 .13 17 09 17.04 -56 18.2 09 18.51 -56 30.9 9.418 9.045 +0.29 - 3.4 18.0 4.2/146 65.3 5.8 220/0.12 111 .98 27 09 19.94 -56 52.4 09 21.41 -57 05.2 9.473 9.099 +0.21 - 4.0 18.1 4.3/158 65.3 5.7 229/0.12 83 .28 Oct. 7 09 22.02 -57 32.4 09 23.47 -57 45.4 9.516 9.153 +0.11 - 4.5 18.1 4.5/170 65.9 5.7 239/0.12 73 .15 17 09 23.10 -58 17.1 09 24.52 -58 30.1 9.548 9.207 -0.01 - 4.8 18.1 4.8/181 67.2 5.7 250/0.12 115 1.00 27 09 23.04 -59 05.0 09 24.42 -59 18.0 9.570 9.262 -0.14 - 5.0 18.2 5.1/192 69.1 5.8 260/0.12 73 .25 Nov. 6 09 21.66 -59 54.6 09 23.00 -60 07.5 9.583 9.316 -0.29 - 4.9 18.2 5.4/203 71.5 5.8 270/0.12 84 .18 16 09 18.83 -60 44.0 09 20.11 -60 56.8 9.588 9.370 -0.45 - 4.7 18.2 5.7/214 74.4 5.8 281/0.12 109 1.00 26 09 14.42 -61 31.2 09 15.63 -61 43.7 9.588 9.425 -0.61 - 4.2 18.2 6.0/225 77.6 5.9 291/0.12 69 .24 Dec. 6 09 08.38 -62 13.9 09 09.50 -62 26.1 9.583 9.479 -0.77 - 3.5 18.2 6.4/236 81.0 5.9 302/0.12 96 .23 16 09 00.72 -62 49.6 09 01.75 -63 01.5 9.577 9.534 -0.92 - 2.6 18.3 6.7/246 84.6 5.9 313/0.12 98 .99 26 08 51.60 -63 16.1 08 52.54 -63 27.5 9.570 9.588 -1.04 - 1.5 18.3 7.1/257 88.1 5.9 325/0.12 71 .23 2025 Jan. 5 08 41.31 -63 31.2 08 42.16 -63 42.0 9.566 9.643 -1.11 - 0.1 18.3 7.4/268 91.5 5.9 336/0.12 105 .28 15 08 30.26 -63 33.2 08 31.04 -63 43.4 9.567 9.697 -1.13 + 1.3 18.3 7.7/278 94.7 5.8 349/0.12 86 .99 25 08 18.98 -63 21.2 08 19.71 -63 30.8 9.575 9.751 -1.10 + 2.7 18.3 7.9/289 97.4 5.7 1/0.12 79 .22 Feb. 4 08 08.02 -62 55.3 08 08.73 -63 04.1 9.591 9.806 -1.01 + 4.0 18.3 8.0/299 99.7 5.7 14/0.12 105 .35 14 07 57.88 -62 16.1 07 58.60 -62 24.3 9.617 9.860 -0.89 + 5.1 18.4 8.1/308 101.4 5.6 26/0.11 79 .98 24 07 48.97 -61 25.3 07 49.71 -61 33.0 9.655 9.915 -0.74 + 6.1 18.4 8.1/318 102.4 5.6 39/0.11 90 .19 Mar. 6 07 41.54 -60 25.2 07 42.33 -60 32.3 9.703 9.969 -0.58 + 6.7 18.4 8.0/327 102.8 5.6 51/0.11 97 .42 16 07 35.72 -59 18.1 07 36.56 -59 24.9 9.764 10.024 -0.42 + 7.2 18.5 7.9/335 102.4 5.6 62/0.11 78 .97 26 07 31.49 -58 06.6 07 32.41 -58 13.1 9.835 10.078 -0.26 + 7.4 18.5 7.6/344 101.3 5.6 74/0.11 100 .16