C/2021 C4 (ATLAS) Orbit by S. Nakano NK 4592 (2022) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Jan. 17.11648 4.5035643 0.9999513 320.22651 194.27728 132.85273 0.200 2022 Aug. 9.0 m1 = 10.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 13 20.90 -04 04.4 13 23.49 -04 20.1 5.389 5.296 -0.08 + 6.5 19.4 6.6/349 79.3 10.5 293/0.37 54 .05 11 13 20.07 -02 59.5 13 22.65 -03 15.1 5.244 5.337 -0.21 + 7.6 19.4 8.3/337 90.1 10.6 292/0.39 166 .62 21 13 17.93 -01 43.2 13 20.50 -01 58.9 5.101 5.379 -0.35 + 8.8 19.4 10.3/329 101.2 10.3 291/0.39 44 .91 31 13 14.40 -00 15.2 13 16.96 -00 31.0 4.966 5.422 -0.50 + 9.9 19.4 12.4/323 112.6 9.7 289/0.37 96 .02 Feb. 10 13 09.43 +01 23.9 13 11.98 +01 08.0 4.847 5.465 -0.64 +10.9 19.3 14.4/319 124.4 8.6 287/0.34 129 .63 20 13 03.08 +03 12.7 13 05.63 +02 56.6 4.752 5.509 -0.76 +11.6 19.3 16.2/316 136.3 7.1 283/0.29 6 .88 Mar. 2 12 55.50 +05 08.4 12 58.04 +04 52.2 4.687 5.554 -0.86 +11.9 19.3 17.5/313 148.1 5.4 276/0.22 140 .01 12 12 46.94 +07 07.4 12 49.48 +06 51.1 4.659 5.599 -0.92 +11.8 19.3 18.0/311 159.3 3.6 262/0.15 90 .64 22 12 37.76 +09 05.1 12 40.29 +08 48.6 4.669 5.644 -0.94 +11.2 19.4 17.8/309 167.1 2.3 225/0.09 44 .84 Apr. 1 12 28.37 +10 57.0 12 30.90 +10 40.4 4.721 5.691 -0.92 +10.2 19.4 16.9/307 164.8 2.6 171/0.11 170 .00 11 12 19.20 +12 39.1 12 21.74 +12 22.4 4.812 5.738 -0.85 + 8.9 19.5 15.3/306 155.4 4.2 145/0.17 50 .66 21 12 10.66 +14 08.6 12 13.21 +13 51.9 4.939 5.785 -0.76 + 7.5 19.6 13.4/305 144.3 5.8 134/0.23 91 .77 May 1 12 03.06 +15 24.0 12 05.62 +15 07.3 5.098 5.833 -0.64 + 6.1 19.7 11.1/304 133.1 7.2 128/0.27 132 .00 11 11 56.64 +16 25.3 11 59.20 +16 08.6 5.283 5.881 -0.51 + 4.8 19.8 8.8/303 122.0 8.4 124/0.30 14 .69 21 11 51.50 +17 13.1 11 54.07 +16 56.4 5.486 5.930 -0.38 + 3.6 19.9 6.5/303 111.3 9.1 120/0.32 134 .70 31 11 47.68 +17 49.0 11 50.26 +17 32.3 5.702 5.979 -0.25 + 2.6 20.0 4.4/305 101.0 9.6 117/0.32 95 .00 June 10 11 45.14 +18 14.5 11 47.72 +17 57.8 5.924 6.029 -0.13 + 1.7 20.1 2.6/312 91.0 9.7 115/0.32 30 .74 20 11 43.79 +18 31.5 11 46.37 +18 14.8 6.147 6.079 -0.03 + 1.0 20.2 1.1/339 81.4 9.5 112/0.30 168 .62 30 11 43.52 +18 41.6 11 46.11 +18 24.9 6.364 6.129 +0.07 + 0.5 20.3 1.1/ 64 72.1 9.1 109/0.28 62 .01 July 10 11 44.21 +18 46.4 11 46.80 +18 29.7 6.572 6.180 +0.15 + 0.1 20.4 2.2/ 88 63.1 8.4 106/0.25 66 .80 20 11 45.73 +18 47.3 11 48.32 +18 30.6 6.767 6.231 +0.22 - 0.2 20.5 3.2/ 93 54.4 7.6 103/0.22 148 .56 30 11 47.96 +18 45.6 11 50.54 +18 28.9 6.945 6.282 +0.28 - 0.3 20.6 4.0/ 95 46.0 6.7 98/0.19 31 .02 Aug. 9 11 50.78 +18 42.3 11 53.35 +18 25.6 7.102 6.334 +0.33 - 0.4 20.7 4.7/ 94 38.0 5.7 93/0.15 103 .86 19 11 54.06 +18 38.7 11 56.63 +18 22.0 7.238 6.386 +0.36 - 0.3 20.7 5.2/ 93 30.5 4.6 84/0.12 117 .52 29 11 57.71 +18 35.6 12 00.28 +18 18.9 7.350 6.439 +0.39 - 0.2 20.8 5.6/ 91 23.9 3.6 72/0.10 13 .03 Sept. 8 12 01.62 +18 34.0 12 04.18 +18 17.3 7.436 6.491 +0.41 + 0.1 20.9 5.8/ 89 19.0 2.9 51/0.08 138 .92 18 12 05.69 +18 34.9 12 08.24 +18 18.2 7.496 6.544 +0.41 + 0.4 20.9 5.9/ 86 17.6 2.7 23/0.07 88 .49 28 12 09.83 +18 39.0 12 12.37 +18 22.4 7.529 6.598 +0.41 + 0.8 20.9 5.9/ 82 20.2 3.0 357/0.08 38 .05 Oct. 8 12 13.93 +18 47.5 12 16.46 +18 30.8 7.537 6.651 +0.40 + 1.4 21.0 5.8/ 76 25.8 3.8 339/0.10 165 .96 18 12 17.89 +19 01.1 12 20.42 +18 44.4 7.519 6.705 +0.37 + 2.0 21.0 5.6/ 69 33.0 4.6 327/0.12 60 .47 28 12 21.62 +19 20.7 12 24.14 +19 04.1 7.478 6.759 +0.34 + 2.7 21.0 5.5/ 61 41.0 5.5 319/0.14 72 .08 Nov. 7 12 24.99 +19 47.3 12 27.51 +19 30.7 7.415 6.813 +0.29 + 3.4 21.0 5.3/ 50 49.5 6.3 314/0.17 146 .98 17 12 27.91 +20 21.5 12 30.42 +20 04.9 7.335 6.867 +0.23 + 4.3 21.0 5.4/ 38 58.3 7.0 309/0.19 33 .46 27 12 30.25 +21 04.0 12 32.75 +20 47.5 7.239 6.922 +0.16 + 5.1 21.0 5.6/ 24 67.5 7.6 305/0.20 108 .13 Dec. 7 12 31.88 +21 55.4 12 34.38 +21 38.9 7.134 6.977 +0.08 + 6.0 21.0 6.1/ 11 76.9 7.9 301/0.22 114 .99 17 12 32.70 +22 55.8 12 35.19 +22 39.2 7.023 7.032 -0.01 + 6.9 21.0 6.9/359 86.5 8.0 297/0.22 21 .44 27 12 32.57 +24 05.0 12 35.06 +23 48.4 6.911 7.087 -0.12 + 7.7 21.0 7.9/348 96.3 7.9 293/0.22 143 .18 2023 Jan. 6 12 31.40 +25 22.3 12 33.89 +25 05.7 6.806 7.142 -0.23 + 8.4 21.0 9.0/340 106.1 7.6 288/0.22 81 .99 16 12 29.10 +26 46.3 12 31.59 +26 29.8 6.713 7.197 -0.35 + 8.9 21.0 10.0/333 115.9 7.1 282/0.20 47 .41 26 12 25.63 +28 15.3 12 28.13 +27 58.7 6.638 7.253 -0.46 + 9.1 21.0 10.9/327 125.4 6.4 274/0.19 153 .23 Feb. 5 12 21.01 +29 46.4 12 23.51 +29 29.8 6.586 7.309 -0.57 + 9.0 21.0 11.6/321 134.3 5.5 264/0.16 49 .99 15 12 15.30 +31 16.6 12 17.82 +31 00.0 6.562 7.364 -0.66 + 8.6 21.0 12.0/316 141.9 4.7 250/0.14 85 .36 25 12 08.68 +32 42.7 12 11.21 +32 26.0 6.569 7.420 -0.73 + 7.9 21.1 12.1/311 147.2 4.1 231/0.12 123 .27 Mar. 7 12 01.36 +34 01.3 12 03.92 +33 44.6 6.609 7.476 -0.77 + 6.9 21.1 11.7/306 149.0 3.9 208/0.11 27 1.00 17 11 53.66 +35 09.9 11 56.24 +34 53.2 6.682 7.533 -0.77 + 5.7 21.1 11.0/302 146.7 4.2 185/0.12 124 .29 27 11 45.90 +36 06.6 11 48.51 +35 50.0 6.786 7.589 -0.75 + 4.4 21.2 10.0/297 141.1 4.7 167/0.13 88 .30 Apr. 6 11 38.42 +36 50.6 11 41.06 +36 34.0 6.920 7.645 -0.69 + 3.1 21.3 8.8/291 133.7 5.4 153/0.15 43 1.00 16 11 31.52 +37 22.0 11 34.19 +37 05.4 7.079 7.702 -0.61 + 2.0 21.3 7.5/286 125.3 6.1 143/0.17 153 .22 26 11 25.45 +37 41.6 11 28.13 +37 25.1 7.258 7.758 -0.51 + 0.9 21.4 6.1/279 116.4 6.7 134/0.18 55 .32 May 6 11 20.36 +37 50.8 11 23.07 +37 34.4 7.452 7.815 -0.40 + 0.1 21.5 4.7/271 107.5 7.1 128/0.18 76 1.00 16 11 16.36 +37 51.3 11 19.08 +37 34.9 7.657 7.872 -0.29 - 0.6 21.6 3.5/260 98.6 7.3 122/0.18 137 .15