C/2020 H5 (Robinson) Orbit by S. Nakano NK 5538 (2026) Last obs. 2025 05 02 (F52)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2020 Dec. 10.25717 9.3344320 0.9988102 326.27307 210.59514 70.20246 0.200 2026 June 9.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 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 3.5 308/0.05 144 .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 3.9 296/0.06 87 .01 30 15 39.19 +14 23.6 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 13.774 13.819 +0.08 + 3.4 20.3 3.6/ 18 90.6 4.1 285/0.06 39 .55 19 15 41.23 +15 29.7 15 43.54 +15 20.3 13.669 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 05.9 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 11 15 41.29 +16 43.0 15 43.58 +16 33.5 13.482 13.931 -0.07 + 3.7 20.3 3.9/344 115.0 3.7 267/0.05 48 .54 21 15 40.58 +17 20.1 15 42.85 +17 10.7 13.407 13.969 -0.12 + 3.6 20.3 4.0/335 122.6 3.4 259/0.05 135 .05 31 15 39.41 +17 56.4 15 41.68 +17 46.8 13.350 14.006 -0.16 + 3.4 20.3 4.1/327 129.5 3.2 249/0.05 69 .95 Apr. 10 15 37.84 +18 30.8 15 40.10 +18 21.2 13.314 14.044 -0.19 + 3.2 20.3 4.2/319 135.3 2.9 238/0.04 69 .52 20 15 35.93 +19 02.4 15 38.18 +18 52.7 13.300 14.081 -0.22 + 2.8 20.3 4.1/312 139.7 2.6 224/0.04 135 .09 30 15 33.77 +19 30.4 15 36.02 +19 20.6 13.310 14.119 -0.23 + 2.4 20.3 4.0/306 142.1 2.5 208/0.04 47 .97 May 10 15 31.46 +19 54.2 15 33.70 +19 44.2 13.346 14.157 -0.24 + 1.9 20.3 3.8/300 142.2 2.5 191/0.04 95 .49 20 15 29.09 +20 13.2 15 31.33 +20 03.1 13.405 14.194 -0.23 + 1.4 20.4 3.6/293 139.9 2.6 175/0.04 111 .15 30 15 26.77 +20 27.2 15 29.00 +20 16.9 13.488 14.232 -0.22 + 0.9 20.4 3.2/286 135.8 2.8 161/0.04 44 .98 June 9 15 24.58 +20 36.1 15 26.82 +20 25.7 13.593 14.270 -0.19 + 0.4 20.4 2.8/278 130.3 3.1 149/0.05 121 .44 19 15 22.64 +20 40.0 15 24.87 +20 29.5 13.717 14.308 -0.16 - 0.1 20.4 2.3/268 123.8 3.4 140/0.05 82 .20 29 15 20.99 +20 39.3 15 23.23 +20 28.7 13.858 14.346 -0.13 - 0.5 20.5 1.9/255 116.9 3.6 131/0.05 59 .99 July 9 15 19.72 +20 34.4 15 21.96 +20 23.7 14.012 14.384 -0.09 - 0.9 20.5 1.5/235 109.5 3.8 124/0.05 137 .37 19 15 18.86 +20 25.9 15 21.11 +20 15.1 14.176 14.422 -0.04 - 1.2 20.5 1.3/207 102.0 4.0 118/0.05 57 .26 29 15 18.44 +20 14.4 15 20.69 +20 03.6 14.345 14.460 0.00 - 1.4 20.6 1.4/178 94.5 4.0 112/0.06 82 1.00 Aug. 8 15 18.48 +20 00.6 15 20.73 +19 49.8 14.517 14.498 +0.05 - 1.5 20.6 1.7/155 86.9 4.0 106/0.05 130 .29 18 15 18.97 +19 45.2 15 21.23 +19 34.5 14.688 14.536 +0.09 - 1.6 20.6 2.1/141 79.4 3.9 100/0.05 42 .30 28 15 19.90 +19 29.0 15 22.16 +19 18.3 14.854 14.574 +0.14 - 1.6 20.7 2.5/130 72.0 3.8 94/0.05 106 1.00 Sept. 7 15 21.26 +19 12.6 15 23.52 +19 02.0 15.011 14.612 +0.17 - 1.6 20.7 2.9/123 64.9 3.6 88/0.05 106 .21 17 15 23.00 +18 56.6 15 25.26 +18 46.1 15.157 14.651 +0.21 - 1.5 20.7 3.3/116 58.1 3.3 81/0.04 46 .33 27 15 25.09 +18 41.7 15 27.36 +18 31.3 15.288 14.689 +0.24 - 1.3 20.8 3.7/111 51.7 3.1 73/0.04 128 1.00 Oct. 7 15 27.49 +18 28.5 15 29.76 +18 18.2 15.403 14.727 +0.27 - 1.1 20.8 3.9/106 46.1 2.8 63/0.04 79 .15 17 15 30.15 +18 17.4 15 32.42 +18 07.3 15.499 14.765 +0.29 - 0.8 20.8 4.2/101 41.3 2.6 51/0.03 61 .34 27 15 33.01 +18 09.0 15 35.28 +17 59.1 15.575 14.804 +0.30 - 0.5 20.8 4.3/ 97 38.0 2.4 37/0.03 139 .99 Nov. 6 15 36.02 +18 03.7 15 38.29 +17 53.9 15.629 14.842 +0.31 - 0.2 20.8 4.4/ 92 36.3 2.3 22/0.03 56 .11 16 15 39.12 +18 01.8 15 41.39 +17 52.2 15.662 14.881 +0.31 + 0.2 20.9 4.5/ 87 36.7 2.3 6/0.03 82 .36 26 15 42.24 +18 03.6 15 44.51 +17 54.3 15.673 14.919 +0.31 + 0.6 20.9 4.4/ 82 39.1 2.4 352/0.03 128 .97 Dec. 6 15 45.33 +18 09.5 15 47.59 +18 00.3 15.663 14.958 +0.30 + 1.0 20.9 4.4/ 77 43.1 2.6 339/0.03 43 .09 16 15 48.32 +18 19.4 15 50.57 +18 10.4 15.633 14.996 +0.28 + 1.4 20.9 4.3/ 70 48.3 2.8 328/0.04 104 .38 26 15 51.15 +18 33.5 15 53.39 +18 24.6 15.585 15.035 +0.26 + 1.8 20.9 4.1/ 63 54.5 3.1 318/0.04 104 .94 2027 Jan. 5 15 53.75 +18 51.7 15 55.98 +18 43.0 15.521 15.074 +0.23 + 2.2 20.9 4.0/ 56 61.3 3.3 310/0.04 47 .07 15 15 56.06 +19 13.8 15 58.29 +19 05.3 15.445 15.112 +0.20 + 2.6 20.9 3.8/ 47 68.5 3.5 303/0.05 124 .41 25 15 58.04 +19 39.6 16 00.26 +19 31.2 15.360 15.151 +0.16 + 2.9 20.9 3.7/ 37 75.9 3.6 297/0.05 79 .91 Feb. 4 15 59.63 +20 08.6 16 01.84 +20 00.3 15.269 15.190 +0.12 + 3.2 20.9 3.6/ 27 83.5 3.7 290/0.05 64 .06 14 16 00.79 +20 40.3 16 02.99 +20 32.0 15.176 15.228 +0.07 + 3.4 20.9 3.5/ 16 91.2 3.7 284/0.05 134 .46 24 16 01.50 +21 14.0 16 03.69 +21 05.8 15.085 15.267 +0.02 + 3.5 20.9 3.5/ 5 98.8 3.7 278/0.05 57 .88 Mar. 6 16 01.74 +21 49.0 16 03.91 +21 40.8 15.000 15.306 -0.03 + 3.5 20.9 3.6/354 106.1 3.6 271/0.05 86 .05