C/2020 Y2 (ATLAS) Orbit by S. Nakano NK 5338 (2024) Observed in 2nd half of 2024
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 June 17.82704 3.1460381 0.9975859 266.41386 26.53745 101.20726 0.200 2025 May 5.0 m1 = 7.5 + 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 00 45.01 +16 55.5 00 47.64 +17 11.9 8.107 8.385 -0.09 + 0.2 19.4 1.4/277 103.1 6.6 69/0.16 159 .23 2025 Jan. 5 00 44.07 +16 57.1 00 46.70 +17 13.5 8.344 8.451 -0.01 + 0.6 19.5 0.6/346 92.9 6.7 67/0.16 31 .28 15 00 43.97 +17 03.3 00 46.60 +17 19.7 8.582 8.517 +0.06 + 1.1 19.6 1.4/ 41 82.9 6.6 65/0.15 109 .99 25 00 44.61 +17 14.1 00 47.24 +17 30.4 8.816 8.583 +0.13 + 1.5 19.7 2.4/ 51 73.2 6.3 63/0.14 128 .22 Feb. 4 00 45.92 +17 29.3 00 48.55 +17 45.7 9.041 8.649 +0.19 + 1.9 19.8 3.3/ 54 63.7 5.9 61/0.13 13 .35 14 00 47.78 +17 48.8 00 50.42 +18 05.1 9.253 8.715 +0.23 + 2.3 19.9 4.0/ 55 54.4 5.3 58/0.11 141 .98 24 00 50.10 +18 12.0 00 52.74 +18 28.3 9.448 8.781 +0.27 + 2.7 19.9 4.7/ 55 45.3 4.6 55/0.10 97 .19 Mar. 6 00 52.78 +18 38.6 00 55.43 +18 54.9 9.623 8.846 +0.30 + 3.0 20.0 5.1/ 55 36.6 3.8 50/0.08 46 .42 16 00 55.73 +19 08.2 00 58.39 +19 24.4 9.775 8.912 +0.31 + 3.2 20.1 5.5/ 54 28.2 3.0 43/0.06 167 .97 26 00 58.85 +19 40.4 01 01.51 +19 56.5 9.904 8.977 +0.32 + 3.4 20.1 5.7/ 53 20.6 2.2 31/0.04 65 .16 Apr. 5 01 02.05 +20 14.7 01 04.72 +20 30.8 10.006 9.042 +0.32 + 3.6 20.2 5.8/ 51 14.7 1.6 9/0.03 80 .49 15 01 05.24 +20 50.7 01 07.93 +21 06.7 10.082 9.107 +0.31 + 3.7 20.2 5.7/ 49 12.9 1.4 332/0.03 156 .96 25 01 08.35 +21 28.0 01 11.04 +21 43.9 10.133 9.172 +0.29 + 3.8 20.2 5.6/ 47 16.4 1.8 299/0.03 32 .11 May 5 01 11.29 +22 06.1 01 13.99 +22 22.0 10.157 9.237 +0.27 + 3.9 20.3 5.4/ 44 23.0 2.4 282/0.05 112 .54 15 01 13.97 +22 44.8 01 16.68 +23 00.6 10.158 9.302 +0.24 + 3.9 20.3 5.1/ 40 30.6 3.2 272/0.06 127 .95 25 01 16.32 +23 23.5 01 19.05 +23 39.3 10.135 9.367 +0.20 + 3.8 20.3 4.7/ 35 38.8 3.9 266/0.08 13 .07 June 4 01 18.27 +24 01.9 01 21.00 +24 17.6 10.091 9.431 +0.15 + 3.8 20.3 4.3/ 28 47.2 4.5 261/0.09 142 .58 14 01 19.73 +24 39.5 01 22.47 +24 55.2 10.030 9.496 +0.09 + 3.6 20.3 3.8/ 19 55.8 5.1 258/0.10 96 .93 24 01 20.64 +25 15.9 01 23.39 +25 31.5 9.953 9.560 +0.03 + 3.5 20.3 3.5/ 7 64.5 5.5 255/0.11 44 .03 July 4 01 20.93 +25 50.5 01 23.68 +26 06.2 9.865 9.624 -0.04 + 3.2 20.3 3.3/351 73.4 5.8 252/0.12 166 .61 14 01 20.55 +26 22.8 01 23.31 +26 38.5 9.769 9.688 -0.11 + 2.9 20.3 3.3/334 82.4 6.0 249/0.12 62 .89 24 01 19.46 +26 52.2 01 22.21 +27 07.9 9.671 9.752 -0.18 + 2.6 20.3 3.6/317 91.6 6.0 247/0.12 80 .01 Aug. 3 01 17.62 +27 18.0 01 20.38 +27 33.7 9.573 9.816 -0.26 + 2.2 20.3 4.0/303 100.9 5.8 243/0.12 150 .64 13 01 15.06 +27 39.6 01 17.81 +27 55.4 9.482 9.880 -0.33 + 1.7 20.3 4.7/291 110.3 5.5 240/0.11 27 .84 23 01 11.78 +27 56.5 01 14.53 +28 12.3 9.402 9.944 -0.39 + 1.2 20.3 5.3/283 119.8 5.1 235/0.11 116 .00 Sept. 2 01 07.88 +28 07.9 01 10.62 +28 23.8 9.339 10.007 -0.45 + 0.6 20.4 5.9/276 129.2 4.5 230/0.09 119 .66 12 01 03.43 +28 13.6 01 06.16 +28 29.7 9.295 10.071 -0.49 0.0 20.4 6.4/270 138.5 3.8 222/0.08 25 .77 22 00 58.60 +28 13.5 01 01.31 +28 29.6 9.277 10.134 -0.51 - 0.6 20.4 6.7/265 147.1 3.1 211/0.06 149 .00 Oct. 2 00 53.53 +28 07.7 00 56.23 +28 23.9 9.286 10.197 -0.51 - 1.1 20.4 6.9/261 154.4 2.4 194/0.05 84 .70 12 00 48.41 +27 56.6 00 51.10 +28 12.9 9.324 10.260 -0.50 - 1.5 20.4 6.8/257 158.7 2.0 167/0.04 63 .69 22 00 43.44 +27 41.1 00 46.11 +27 57.5 9.394 10.323 -0.47 - 1.9 20.5 6.5/253 158.0 2.1 137/0.04 159 .00 Nov. 1 00 38.78 +27 22.3 00 41.45 +27 38.8 9.495 10.386 -0.42 - 2.1 20.5 5.9/250 152.6 2.5 113/0.05 49 .73 11 00 34.61 +27 01.5 00 37.26 +27 18.0 9.625 10.449 -0.36 - 2.2 20.6 5.3/246 144.7 3.1 98/0.06 101 .63 21 00 31.03 +26 39.9 00 33.67 +26 56.5 9.782 10.512 -0.29 - 2.1 20.6 4.4/242 135.7 3.8 88/0.08 131 .01 Dec. 1 00 28.13 +26 19.1 00 30.76 +26 35.6 9.962 10.574 -0.22 - 1.9 20.7 3.5/237 126.2 4.3 81/0.09 19 .78 11 00 25.97 +26 00.0 00 28.59 +26 16.6 10.162 10.637 -0.14 - 1.6 20.7 2.5/230 116.5 4.8 76/0.09 136 .59 21 00 24.55 +25 43.8 00 27.17 +26 00.4 10.375 10.699 -0.07 - 1.3 20.8 1.6/217 106.7 5.1 71/0.10 99 .01 31 00 23.85 +25 31.2 00 26.47 +25 47.8 10.597 10.761 0.00 - 0.8 20.9 0.8/181 97.0 5.2 68/0.10 37 .84 2026 Jan. 10 00 23.85 +25 22.8 00 26.47 +25 39.4 10.823 10.824 +0.06 - 0.4 20.9 0.9/115 87.4 5.2 64/0.10 161 .56 20 00 24.47 +25 18.9 00 27.09 +25 35.5 11.047 10.886 +0.12 + 0.1 21.0 1.6/ 87 78.0 5.1 60/0.09 66 .01 30 00 25.65 +25 19.6 00 28.28 +25 36.2 11.265 10.948 +0.17 + 0.5 21.1 2.3/ 77 68.8 4.8 57/0.09 73 .89 Feb. 9 00 27.31 +25 24.9 00 29.94 +25 41.5 11.472 11.009 +0.21 + 1.0 21.1 3.0/ 71 59.8 4.4 53/0.08 150 .55 19 00 29.37 +25 34.6 00 32.01 +25 51.2 11.664 11.071 +0.24 + 1.4 21.2 3.5/ 66 51.1 4.0 48/0.07 35 .03 Mar. 1 00 31.75 +25 48.6 00 34.39 +26 05.1 11.839 11.133 +0.26 + 1.8 21.2 3.9/ 63 42.9 3.5 42/0.06 108 .93