C/2020 S3 (Erasmus) Orbit by S. Nakano NK 4506 (2021) Observed in 2nd half of 2021
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2020 Dec. 12.47842 0.3962190 0.9975693 350.06884 222.65242 19.99115 0.200 2022 Aug. 9.0 m1 = 8.5 + 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 Jan. 1 23 12.39 +08 28.7 23 14.92 +08 45.0 5.627 5.427 +0.46 + 0.4 19.6 6.9/ 87 73.3 10.0 62/0.35 98 .05 11 23 17.01 +08 32.7 23 19.54 +08 49.1 5.879 5.526 +0.52 + 1.1 19.8 7.7/ 82 64.4 9.2 60/0.31 42 .62 21 23 22.16 +08 43.7 23 24.69 +09 00.2 6.120 5.625 +0.56 + 1.7 19.9 8.4/ 78 55.7 8.3 58/0.27 154 .91 31 23 27.71 +09 00.8 23 30.25 +09 17.3 6.346 5.722 +0.59 + 2.2 20.1 8.9/ 75 47.2 7.3 55/0.22 65 .02 Feb. 10 23 33.56 +09 23.0 23 36.10 +09 39.6 6.554 5.819 +0.60 + 2.7 20.2 9.3/ 73 38.9 6.1 52/0.18 68 .63 20 23 39.59 +09 49.5 23 42.13 +10 06.1 6.743 5.915 +0.61 + 3.0 20.4 9.5/ 72 30.8 4.9 47/0.14 162 .88 Mar. 2 23 45.70 +10 19.4 23 48.25 +10 36.1 6.910 6.011 +0.61 + 3.3 20.5 9.6/ 70 23.1 3.7 39/0.11 34 .01 12 23 51.82 +10 52.1 23 54.37 +11 08.8 7.053 6.105 +0.60 + 3.5 20.6 9.5/ 69 16.2 2.6 25/0.07 94 .64 22 23 57.84 +11 26.7 00 00.40 +11 43.4 7.173 6.199 +0.59 + 3.6 20.7 9.3/ 67 11.3 1.8 356/0.05 135 .84 Apr. 1 00 03.70 +12 02.5 00 06.27 +12 19.2 7.268 6.293 +0.56 + 3.7 20.8 9.0/ 66 11.6 1.8 314/0.05 14 .00 11 00 09.31 +12 39.1 00 11.89 +12 55.8 7.339 6.385 +0.53 + 3.7 20.9 8.6/ 65 16.7 2.6 286/0.07 120 .66 21 00 14.60 +13 15.6 00 17.18 +13 32.3 7.385 6.477 +0.49 + 3.6 21.0 8.0/ 63 23.6 3.6 272/0.09 102 .77 May 1 00 19.50 +13 51.6 00 22.09 +14 08.2 7.408 6.569 +0.44 + 3.5 21.0 7.3/ 61 31.3 4.6 265/0.12 33 .00 11 00 23.92 +14 26.5 00 26.52 +14 43.1 7.410 6.659 +0.39 + 3.3 21.1 6.5/ 59 39.3 5.5 260/0.14 147 .69 21 00 27.80 +14 59.6 00 30.40 +15 16.2 7.391 6.750 +0.33 + 3.1 21.1 5.6/ 57 47.6 6.4 257/0.17 68 .70 31 00 31.07 +15 30.6 00 33.67 +15 47.1 7.354 6.839 +0.26 + 2.8 21.2 4.7/ 53 56.0 7.1 254/0.19 61 .00 June 10 00 33.64 +15 58.6 00 36.25 +16 15.1 7.303 6.928 +0.18 + 2.5 21.2 3.6/ 47 64.6 7.6 252/0.20 165 .74 20 00 35.45 +16 23.2 00 38.07 +16 39.7 7.240 7.017 +0.10 + 2.0 21.3 2.5/ 35 73.4 8.0 250/0.21 35 .62 30 00 36.46 +16 43.7 00 39.07 +17 00.1 7.168 7.105 +0.01 + 1.6 21.3 1.6/ 7 82.4 8.2 248/0.22 91 .01 July 10 00 36.60 +16 59.4 00 39.21 +17 15.9 7.092 7.192 -0.07 + 1.0 21.3 1.5/314 91.6 8.1 246/0.22 140 .80 20 00 35.85 +17 09.8 00 38.47 +17 26.3 7.017 7.279 -0.16 + 0.5 21.4 2.4/281 101.0 7.9 244/0.22 15 .56 30 00 34.22 +17 14.4 00 36.84 +17 30.9 6.947 7.365 -0.25 - 0.2 21.4 3.6/267 110.6 7.4 242/0.21 123 .02 Aug. 9 00 31.74 +17 12.5 00 34.35 +17 29.0 6.887 7.451 -0.33 - 0.8 21.4 4.7/260 120.4 6.7 239/0.19 102 .86 19 00 28.49 +17 04.0 00 31.09 +17 20.6 6.841 7.537 -0.39 - 1.5 21.4 5.8/255 130.4 5.9 235/0.17 41 .52 29 00 24.58 +16 48.8 00 27.18 +17 05.4 6.816 7.622 -0.44 - 2.2 21.5 6.7/251 140.4 4.8 230/0.14 155 .03 Sept. 8 00 20.17 +16 27.3 00 22.76 +16 43.9 6.815 7.706 -0.47 - 2.7 21.5 7.3/248 150.3 3.7 222/0.11 62 .92 18 00 15.46 +16 00.1 00 18.05 +16 16.8 6.841 7.790 -0.48 - 3.2 21.6 7.6/246 159.5 2.6 207/0.07 75 .49 28 00 10.67 +15 28.3 00 13.25 +15 45.0 6.898 7.874 -0.47 - 3.5 21.7 7.6/243 166.0 1.8 176/0.05 155 .05 Oct. 8 00 06.02 +14 53.3 00 08.59 +15 10.0 6.985 7.957 -0.43 - 3.7 21.7 7.2/240 165.5 1.8 130/0.05 25 .96 18 00 01.72 +14 16.8 00 04.28 +14 33.5 7.105 8.040 -0.38 - 3.6 21.8 6.6/237 158.4 2.6 101/0.07 109 .47 28 23 57.94 +13 40.3 00 00.50 +13 57.0 7.254 8.122 -0.31 - 3.5 21.9 5.7/233 149.0 3.6 88/0.10 118 .08 Nov. 7 23 54.84 +13 05.5 23 57.40 +13 22.2 7.431 8.204 -0.23 - 3.2 22.0 4.7/227 138.9 4.6 81/0.12 26 .98 17 23 52.50 +12 33.7 23 55.06 +12 50.4 7.631 8.286 -0.15 - 2.8 22.1 3.6/219 128.7 5.3 76/0.14 141 .46 27 23 50.98 +12 06.1 23 53.53 +12 22.8 7.852 8.367 -0.07 - 2.3 22.2 2.5/204 118.4 6.0 72/0.15 79 .13 Dec. 7 23 50.28 +11 43.4 23 52.84 +12 00.1 8.087 8.447 +0.01 - 1.7 22.3 1.7/175 108.3 6.4 70/0.15 58 .99 17 23 50.39 +11 26.1 23 52.94 +11 42.8 8.331 8.528 +0.09 - 1.2 22.4 1.7/133 98.2 6.6 68/0.15 165 .44 27 23 51.24 +11 14.3 23 53.80 +11 31.0 8.579 8.608 +0.15 - 0.6 22.5 2.4/105 88.4 6.6 66/0.15 41 .18 2023 Jan. 6 23 52.79 +11 08.1 23 55.34 +11 24.8 8.827 8.687 +0.22 - 0.1 22.6 3.2/ 92 78.7 6.4 64/0.14 90 .99 16 23 54.93 +11 07.1 23 57.49 +11 23.8 9.068 8.767 +0.27 + 0.4 22.7 4.0/ 84 69.1 6.0 62/0.13 146 .41 26 23 57.61 +11 11.0 00 00.17 +11 27.7 9.300 8.845 +0.31 + 0.8 22.8 4.6/ 80 59.8 5.5 60/0.12 14 .23 Feb. 5 00 00.72 +11 19.4 00 03.28 +11 36.1 9.517 8.924 +0.35 + 1.2 22.9 5.2/ 76 50.6 4.9 57/0.10 120 .99 15 00 04.17 +11 31.8 00 06.74 +11 48.5 9.717 9.002 +0.37 + 1.6 23.0 5.7/ 74 41.6 4.2 54/0.08 114 .36 25 00 07.88 +11 47.5 00 10.45 +12 04.2 9.896 9.080 +0.39 + 1.9 23.1 6.0/ 72 32.9 3.4 50/0.07 32 .27 Mar. 7 00 11.77 +12 06.1 00 14.35 +12 22.8 10.052 9.158 +0.40 + 2.1 23.1 6.2/ 70 24.4 2.6 43/0.05 148 1.00 17 00 15.76 +12 27.0 00 18.34 +12 43.7 10.184 9.235 +0.40 + 2.3 23.2 6.3/ 69 16.6 1.8 30/0.03 79 .29 27 00 19.76 +12 49.7 00 22.35 +13 06.3 10.290 9.312 +0.40 + 2.4 23.3 6.2/ 67 10.8 1.2 1/0.02 62 .30 Apr. 6 00 23.71 +13 13.6 00 26.30 +13 30.2 10.370 9.388 +0.38 + 2.5 23.3 6.1/ 66 10.6 1.1 315/0.02 168 1.00 16 00 27.53 +13 38.2 00 30.13 +13 54.7 10.424 9.465 +0.36 + 2.5 23.4 5.8/ 65 16.2 1.7 285/0.03 44 .22 26 00 31.16 +14 02.9 00 33.76 +14 19.5 10.453 9.541 +0.34 + 2.4 23.4 5.5/ 63 23.8 2.4 271/0.05 90 .32 May 6 00 34.52 +14 27.4 00 37.13 +14 43.9 10.457 9.616 +0.30 + 2.4 23.4 5.0/ 62 32.0 3.2 264/0.06 145 1.00 16 00 37.55 +14 51.1 00 40.16 +15 07.6 10.439 9.692 +0.26 + 2.2 23.5 4.4/ 60 40.4 3.9 259/0.07 14 .15