C/2020 R4 (ATLAS) Orbit by S. Nakano NK 4456 (2021) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Mar. 2.02511 1.0283126 0.9897132 999 46.71839 323.27475 164.46050 0.200 2022 Aug. 9.0 m1 = 8.0 + 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 11 18.28 +08 30.6 11 20.87 +08 14.2 3.693 4.168 -0.95 + 5.4 17.0 15.0/291 112.4 12.6 292/0.64 87 .05 11 11 08.80 +09 24.6 11 11.40 +09 08.2 3.628 4.270 -1.13 + 6.3 17.1 17.8/291 125.1 10.9 290/0.57 131 .62 21 10 57.49 +10 27.1 11 00.10 +10 11.0 3.588 4.371 -1.28 + 6.8 17.2 20.0/290 138.2 8.6 289/0.46 7 .91 31 10 44.70 +11 34.9 10 47.33 +11 19.0 3.579 4.471 -1.37 + 6.9 17.3 21.3/289 151.6 6.0 286/0.32 135 .02 Feb. 10 10 30.97 +12 43.8 10 33.63 +12 28.3 3.609 4.570 -1.39 + 6.6 17.4 21.4/288 165.2 3.2 280/0.17 89 .63 20 10 17.03 +13 49.3 10 19.71 +13 34.3 3.681 4.668 -1.34 + 5.9 17.5 20.4/287 176.9 0.6 218/0.03 39 .88 Mar. 2 10 03.59 +14 47.8 10 06.29 +14 33.1 3.795 4.766 -1.23 + 4.9 17.7 18.4/286 167.1 2.7 122/0.13 176 .01 12 09 51.30 +15 36.5 09 54.02 +15 22.3 3.949 4.863 -1.06 + 3.8 17.9 15.9/284 154.2 5.1 115/0.25 47 .64 22 09 40.63 +16 14.6 09 43.37 +16 00.8 4.139 4.959 -0.88 + 2.8 18.0 12.9/283 141.7 7.2 112/0.33 86 .84 Apr. 1 09 31.84 +16 42.1 09 34.60 +16 28.7 4.358 5.054 -0.68 + 1.8 18.2 10.0/281 129.6 8.8 110/0.38 133 .00 11 09 25.01 +17 00.1 09 27.78 +16 47.0 4.600 5.149 -0.49 + 1.0 18.4 7.2/278 118.2 9.9 109/0.41 10 .66 21 09 20.06 +17 09.6 09 22.84 +16 56.7 4.857 5.243 -0.32 + 0.3 18.6 4.6/273 107.2 10.5 108/0.41 130 .77 May 1 09 16.85 +17 12.0 09 19.64 +16 59.3 5.124 5.336 -0.17 - 0.3 18.8 2.4/262 96.7 10.8 108/0.40 95 .00 11 09 15.18 +17 08.6 09 17.97 +16 55.9 5.393 5.429 -0.04 - 0.8 19.0 1.0/211 86.7 10.7 108/0.38 27 .69 21 09 14.83 +17 00.2 09 17.61 +16 47.6 5.660 5.521 +0.08 - 1.2 19.2 1.6/139 77.0 10.3 107/0.35 169 .70 31 09 15.58 +16 47.8 09 18.36 +16 35.2 5.920 5.613 +0.17 - 1.6 19.4 2.9/123 67.6 9.6 107/0.31 62 .00 June 10 09 17.26 +16 32.1 09 20.03 +16 19.3 6.168 5.704 +0.24 - 1.9 19.5 3.9/118 58.5 8.7 107/0.27 60 .74 20 09 19.66 +16 13.6 09 22.43 +16 00.7 6.401 5.794 +0.30 - 2.1 19.7 4.8/116 49.6 7.7 107/0.23 153 .62 30 09 22.65 +15 52.9 09 25.41 +15 39.9 6.615 5.884 +0.34 - 2.3 19.8 5.4/115 40.9 6.5 108/0.19 31 .01 July 10 09 26.06 +15 30.5 09 28.82 +15 17.3 6.808 5.973 +0.37 - 2.4 19.9 5.9/114 32.2 5.2 108/0.15 95 .80 20 09 29.78 +15 06.8 09 32.52 +14 53.5 6.979 6.062 +0.39 - 2.5 20.0 6.2/114 23.7 3.9 108/0.11 121 .56 30 09 33.68 +14 42.2 09 36.41 +14 28.7 7.124 6.150 +0.40 - 2.5 20.2 6.3/113 15.1 2.5 108/0.07 5 .02 Aug. 9 09 37.65 +14 17.2 09 40.38 +14 03.6 7.244 6.237 +0.39 - 2.5 20.2 6.3/114 6.6 1.1 108/0.03 130 .86 19 09 41.60 +13 52.3 09 44.31 +13 38.4 7.336 6.325 +0.38 - 2.5 20.3 6.1/114 2.0 0.3 290/0.01 90 .52 29 09 45.42 +13 27.7 09 48.12 +13 13.8 7.401 6.411 +0.36 - 2.4 20.4 5.8/114 10.6 1.7 289/0.04 30 .03 Sept. 8 09 49.01 +13 04.1 09 51.71 +12 50.0 7.440 6.497 +0.33 - 2.2 20.5 5.3/115 19.3 2.9 289/0.08 165 .92 18 09 52.28 +12 42.0 09 54.97 +12 27.8 7.452 6.583 +0.29 - 2.0 20.5 4.6/116 28.2 4.1 290/0.11 61 .49 28 09 55.14 +12 21.9 09 57.82 +12 07.5 7.439 6.668 +0.23 - 1.8 20.6 3.9/117 37.2 5.2 290/0.14 63 .05 Oct. 8 09 57.47 +12 04.2 10 00.16 +11 49.8 7.403 6.753 +0.17 - 1.5 20.6 2.9/120 46.4 6.2 290/0.16 157 .96 18 09 59.20 +11 49.7 10 01.87 +11 35.2 7.347 6.837 +0.10 - 1.1 20.7 1.8/127 55.8 6.9 290/0.18 32 .47 28 10 00.21 +11 38.7 10 02.88 +11 24.2 7.274 6.921 +0.02 - 0.7 20.7 0.7/157 65.5 7.5 290/0.20 99 .08 Nov. 7 10 00.40 +11 32.0 10 03.08 +11 17.5 7.189 7.004 -0.07 - 0.2 20.7 1.0/258 75.4 7.9 290/0.21 122 .98 17 09 59.71 +11 29.9 10 02.38 +11 15.4 7.095 7.087 -0.17 + 0.3 20.8 2.4/277 85.6 8.0 290/0.22 6 .46 27 09 58.06 +11 32.8 10 00.73 +11 18.3 6.998 7.170 -0.27 + 0.8 20.8 4.0/282 96.1 7.9 290/0.22 138 .13 Dec. 7 09 55.40 +11 40.8 09 58.08 +11 26.5 6.905 7.252 -0.37 + 1.3 20.8 5.5/284 106.9 7.5 290/0.21 86 .99 17 09 51.73 +11 54.0 09 54.42 +11 39.7 6.821 7.334 -0.46 + 1.8 20.8 7.0/285 118.0 6.8 290/0.19 35 .44 27 09 47.10 +12 11.9 09 49.80 +11 57.9 6.753 7.415 -0.55 + 2.2 20.8 8.3/286 129.3 5.9 290/0.17 174 .18 2023 Jan. 6 09 41.61 +12 34.0 09 44.31 +12 20.2 6.708 7.496 -0.62 + 2.6 20.9 9.4/286 140.9 4.7 291/0.14 50 .99 16 09 35.42 +12 59.3 09 38.13 +12 45.7 6.690 7.577 -0.67 + 2.8 20.9 10.1/286 152.6 3.4 291/0.10 74 .41 26 09 28.74 +13 26.6 09 31.46 +13 13.3 6.704 7.657 -0.69 + 2.8 21.0 10.4/286 164.4 2.0 293/0.06 138 .23 Feb. 5 09 21.83 +13 54.6 09 24.57 +13 41.7 6.753 7.737 -0.68 + 2.8 21.0 10.3/286 176.1 0.5 308/0.02 14 .99 15 09 14.99 +14 22.0 09 17.73 +14 09.4 6.838 7.816 -0.65 + 2.6 21.1 9.8/286 171.6 1.1 97/0.03 115 .36 25 09 08.46 +14 47.6 09 11.22 +14 35.3 6.958 7.895 -0.59 + 2.3 21.2 8.9/285 160.0 2.5 103/0.07 98 .27 Mar. 7 09 02.50 +15 10.6 09 05.27 +14 58.6 7.112 7.974 -0.52 + 2.0 21.3 7.8/285 148.5 3.7 104/0.10 26 1.00 17 08 57.29 +15 30.2 09 00.07 +15 18.5 7.294 8.053 -0.43 + 1.6 21.4 6.5/285 137.2 4.8 105/0.13 157 .29 27 08 52.95 +15 46.1 08 55.74 +15 34.6 7.501 8.131 -0.34 + 1.2 21.5 5.0/284 126.2 5.7 105/0.15 60 .30 Apr. 6 08 49.57 +15 58.2 08 52.36 +15 46.9 7.728 8.208 -0.24 + 0.8 21.6 3.6/284 115.5 6.3 105/0.16 62 1.00 16 08 47.14 +16 06.6 08 49.94 +15 55.4 7.968 8.286 -0.15 + 0.5 21.7 2.2/283 105.1 6.7 105/0.16 159 .22 26 08 45.66 +16 11.3 08 48.46 +16 00.2 8.216 8.363 -0.06 + 0.1 21.8 0.9/279 95.0 6.9 105/0.16 27 .32 May 6 08 45.04 +16 12.6 08 47.85 +16 01.6 8.466 8.440 +0.02 - 0.2 21.9 0.3/123 85.1 6.8 106/0.16 98 1.00 16 08 45.23 +16 10.9 08 48.03 +15 59.8 8.713 8.516 +0.09 - 0.5 22.0 1.4/110 75.5 6.6 106/0.15 121 .15