C/2020 H5 (Robinson) Orbit by S. Nakano NK 4618 (2022) Last obs. 2024 05 11 (151)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2020 Dec. 9.95720 9.3354681 0.9984149 326.26734 210.61677 70.23220 0.200 2025 May 5.0 m1 = 5.5 + 5 log Delta + 8.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 15 09.10 +06 05.6 15 11.58 +05 54.3 12.897 12.349 +0.26 + 1.9 19.8 4.4/ 64 54.3 3.7 304/0.06 26 .23 2025 Jan. 5 15 11.76 +06 24.9 15 14.23 +06 13.8 12.800 12.383 +0.23 + 2.3 19.8 4.1/ 55 63.0 4.1 299/0.06 122 .28 15 15 14.03 +06 48.2 15 16.49 +06 37.2 12.690 12.418 +0.18 + 2.7 19.8 3.8/ 45 71.8 4.3 295/0.07 95 .99 25 15 15.86 +07 15.2 15 18.32 +07 04.3 12.572 12.452 +0.13 + 3.1 19.8 3.6/ 33 80.8 4.5 291/0.07 38 .22 Feb. 4 15 17.21 +07 45.6 15 19.66 +07 34.8 12.450 12.487 +0.08 + 3.4 19.7 3.6/ 20 89.9 4.5 287/0.07 148 .35 14 15 18.05 +08 19.1 15 20.49 +08 08.3 12.330 12.521 +0.03 + 3.6 19.7 3.6/ 7 98.9 4.5 282/0.07 66 .98 24 15 18.35 +08 55.0 15 20.78 +08 44.2 12.215 12.556 -0.02 + 3.8 19.7 3.8/354 108.0 4.3 277/0.07 64 .19 Mar. 6 15 18.11 +09 32.6 15 20.53 +09 21.8 12.111 12.591 -0.08 + 3.8 19.7 4.0/343 116.9 4.0 272/0.07 142 .42 16 15 17.35 +10 11.1 15 19.76 +10 00.3 12.022 12.626 -0.13 + 3.8 19.7 4.3/334 125.5 3.7 265/0.06 41 .97 26 15 16.10 +10 49.5 15 18.50 +10 38.6 11.952 12.661 -0.17 + 3.7 19.7 4.5/326 133.6 3.3 257/0.05 95 .16 Apr. 5 15 14.42 +11 26.9 15 16.82 +11 15.9 11.904 12.696 -0.20 + 3.5 19.7 4.6/320 140.9 2.8 246/0.05 113 .49 15 15 12.40 +12 02.2 15 14.78 +11 51.1 11.880 12.731 -0.23 + 3.2 19.7 4.7/314 146.7 2.5 231/0.04 33 .96 25 15 10.11 +12 34.6 15 12.49 +12 23.4 11.884 12.766 -0.24 + 2.9 19.7 4.6/309 150.1 2.2 212/0.04 127 .11 May 5 15 07.66 +13 03.3 15 10.04 +12 52.0 11.914 12.801 -0.25 + 2.4 19.7 4.4/304 150.5 2.2 191/0.04 81 .54 15 15 05.18 +13 27.7 15 07.55 +13 16.2 11.972 12.837 -0.24 + 2.0 19.8 4.0/299 147.6 2.4 171/0.04 51 .95 25 15 02.76 +13 47.3 15 05.12 +13 35.7 12.055 12.872 -0.23 + 1.5 19.8 3.6/294 142.3 2.8 156/0.04 147 .07 June 4 15 00.50 +14 02.0 15 02.87 +13 50.3 12.163 12.908 -0.20 + 1.0 19.8 3.1/289 135.6 3.2 144/0.05 53 .58 14 14 58.51 +14 11.8 15 00.88 +14 00.0 12.292 12.943 -0.16 + 0.5 19.8 2.4/282 128.1 3.5 135/0.06 80 .93 24 14 56.87 +14 16.8 14 59.23 +14 04.9 12.440 12.979 -0.12 + 0.1 19.9 1.8/272 120.1 3.9 128/0.06 132 .03 July 4 14 55.62 +14 17.5 14 57.99 +14 05.6 12.602 13.015 -0.08 - 0.3 19.9 1.2/255 111.9 4.2 122/0.06 35 .61 14 14 54.82 +14 14.4 14 57.19 +14 02.4 12.775 13.051 -0.03 - 0.6 20.0 0.8/216 103.6 4.3 117/0.07 110 .89 24 14 54.50 +14 08.0 14 56.87 +13 55.9 12.954 13.087 +0.02 - 0.9 20.0 0.9/165 95.3 4.4 112/0.07 102 .01 Aug. 3 14 54.66 +13 58.9 14 57.03 +13 46.9 13.136 13.123 +0.06 - 1.1 20.0 1.4/140 87.0 4.4 107/0.07 39 .64 13 14 55.30 +13 47.8 14 57.67 +13 35.8 13.317 13.159 +0.11 - 1.2 20.1 2.0/127 78.9 4.3 103/0.06 138 .84 23 14 56.40 +13 35.4 14 58.77 +13 23.5 13.492 13.195 +0.15 - 1.3 20.1 2.6/120 70.9 4.2 98/0.06 73 .00 Sept. 2 14 57.93 +13 22.4 15 00.31 +13 10.5 13.658 13.231 +0.19 - 1.3 20.1 3.1/115 63.0 3.9 92/0.06 59 .66 12 14 59.87 +13 09.3 15 02.25 +12 57.5 13.812 13.267 +0.23 - 1.2 20.2 3.6/110 55.5 3.6 86/0.05 146 .77 22 15 02.17 +12 56.8 15 04.55 +12 45.1 13.950 13.304 +0.26 - 1.1 20.2 4.0/106 48.3 3.2 79/0.05 48 .00 Oct. 2 15 04.78 +12 45.4 15 07.16 +12 33.9 14.070 13.340 +0.29 - 1.0 20.2 4.3/103 41.7 2.9 70/0.04 84 .70 12 15 07.65 +12 35.7 15 10.04 +12 24.4 14.171 13.377 +0.31 - 0.7 20.3 4.6/ 99 36.0 2.5 58/0.03 125 .69 22 15 10.73 +12 28.2 15 13.11 +12 17.1 14.249 13.413 +0.32 - 0.5 20.3 4.8/ 96 31.8 2.2 43/0.03 34 .00 Nov. 1 15 13.96 +12 23.4 15 16.34 +12 12.4 14.305 13.450 +0.33 - 0.2 20.3 4.9/ 92 29.5 2.1 25/0.03 111 .73 11 15 17.27 +12 21.6 15 19.65 +12 10.7 14.337 13.486 +0.33 + 0.2 20.3 4.9/ 88 29.8 2.1 7/0.03 97 .63 21 15 20.61 +12 23.2 15 22.98 +12 12.5 14.346 13.523 +0.33 + 0.5 20.3 4.9/ 83 32.5 2.3 350/0.03 40 .01 Dec. 1 15 23.90 +12 28.4 15 26.27 +12 18.0 14.332 13.560 +0.32 + 0.9 20.3 4.8/ 79 37.2 2.5 336/0.04 135 .78 11 15 27.09 +12 37.6 15 29.45 +12 27.4 14.296 13.597 +0.30 + 1.3 20.3 4.6/ 73 43.3 2.8 325/0.04 71 .59 21 15 30.10 +12 50.9 15 32.46 +12 40.8 14.241 13.634 +0.28 + 1.8 20.3 4.4/ 67 50.3 3.2 316/0.04 61 .01 31 15 32.88 +13 08.2 15 35.23 +12 58.3 14.169 13.671 +0.25 + 2.2 20.3 4.2/ 59 57.8 3.5 309/0.05 144 .84 2026 Jan. 10 15 35.35 +13 29.6 15 37.70 +13 19.8 14.082 13.708 +0.21 + 2.5 20.3 4.0/ 51 65.8 3.8 302/0.05 49 .56 20 15 37.48 +13 54.8 15 39.81 +13 45.1 13.985 13.745 +0.17 + 2.9 20.3 3.8/ 41 73.9 3.9 297/0.06 87 .01 30 15 39.19 +14 23.5 15 41.52 +14 14.0 13.881 13.782 +0.13 + 3.2 20.3 3.7/ 30 82.2 4.1 291/0.06 126 .89 Feb. 9 15 40.45 +14 55.4 15 42.77 +14 45.9 13.775 13.819 +0.08 + 3.4 20.3 3.6/ 18 90.6 4.1 286/0.06 39 .55 19 15 41.23 +15 29.7 15 43.54 +15 20.3 13.670 13.857 +0.03 + 3.6 20.3 3.6/ 6 98.9 4.0 280/0.06 113 .03 Mar. 1 15 41.51 +16 05.8 15 43.81 +15 56.4 13.571 13.894 -0.02 + 3.7 20.3 3.7/355 107.1 3.9 274/0.06 97 .93