C/2021 G2 (ATLAS) Orbit by S. Nakano NK 4912 (2023) Observed in 1st half of 2024
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2024 Sep. 9.29696 4.9822457 0.9999936 343.29074 221.09389 48.47459 0.200 2024 Mar. 31.0 m1 = 5.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2023 Dec. 22 12 00.28 -36 03.5 12 02.85 -36 20.2 5.534 5.372 +0.48 - 4.6 14.6 7.4/129 75.4 10.2 289/0.35 146 .74 2024 Jan. 1 12 05.07 -36 49.6 12 07.65 -37 06.3 5.378 5.344 +0.37 - 4.0 14.5 5.9/133 82.8 10.5 294/0.38 54 .78 11 12 08.71 -37 30.0 12 11.31 -37 46.6 5.219 5.317 +0.24 - 3.3 14.4 4.3/139 90.3 10.7 299/0.39 82 .01 21 12 11.11 -38 02.7 12 13.72 -38 19.4 5.061 5.291 +0.11 - 2.3 14.3 2.6/151 98.2 10.6 304/0.40 129 .79 31 12 12.21 -38 25.7 12 14.83 -38 42.3 4.906 5.266 -0.02 - 1.1 14.2 1.1/192 106.1 10.4 310/0.40 37 .77 Feb. 10 12 12.01 -38 36.8 12 14.63 -38 53.5 4.759 5.242 -0.14 + 0.3 14.1 1.7/280 114.2 9.9 316/0.40 112 .00 20 12 10.59 -38 33.8 12 13.20 -38 50.5 4.624 5.219 -0.25 + 1.9 14.1 3.5/303 122.3 9.2 324/0.38 101 .82 Mar. 1 12 08.13 -38 14.9 12 10.73 -38 31.6 4.503 5.197 -0.33 + 3.6 14.0 5.3/313 130.0 8.4 333/0.36 37 .75 11 12 04.89 -37 39.0 12 07.48 -37 55.7 4.402 5.175 -0.37 + 5.3 13.9 6.9/320 137.2 7.5 344/0.32 140 .01 21 12 01.22 -36 45.6 12 03.79 -37 02.3 4.323 5.155 -0.37 + 7.0 13.9 8.3/327 143.2 6.7 359/0.29 71 .84 31 11 57.52 -35 36.0 12 00.08 -35 52.7 4.269 5.136 -0.33 + 8.4 13.8 9.3/334 147.0 6.1 18/0.27 61 .72 Apr. 10 11 54.18 -34 12.2 11 56.73 -34 28.9 4.241 5.118 -0.26 + 9.4 13.8 10.0/341 147.9 6.0 39/0.27 143 .02 20 11 51.56 -32 37.8 11 54.10 -32 54.5 4.241 5.101 -0.16 +10.1 13.8 10.3/348 145.6 6.4 58/0.29 42 .86 30 11 49.93 -30 56.9 11 52.46 -31 13.6 4.267 5.085 -0.05 +10.3 13.8 10.3/357 140.5 7.2 74/0.32 95 .66 May 10 11 49.44 -29 13.8 11 51.98 -29 30.5 4.318 5.070 +0.08 +10.1 13.8 10.2/ 6 133.8 8.3 86/0.36 116 .05 20 11 50.22 -27 32.7 11 52.76 -27 49.4 4.393 5.057 +0.20 + 9.6 13.8 10.0/ 16 126.2 9.3 95/0.40 27 .88 30 11 52.24 -25 57.0 11 54.79 -26 13.7 4.486 5.044 +0.32 + 8.8 13.9 9.8/ 27 118.1 10.2 102/0.43 132 .58 June 9 11 55.47 -24 29.1 11 58.02 -24 45.8 4.596 5.033 +0.44 + 7.8 13.9 9.8/ 38 109.9 10.9 107/0.45 83 .07 19 11 59.83 -23 10.8 12 02.39 -23 27.5 4.719 5.022 +0.54 + 6.8 14.0 10.1/ 48 101.6 11.4 111/0.46 43 .90 29 12 05.21 -22 03.1 12 07.78 -22 19.8 4.849 5.013 +0.63 + 5.7 14.0 10.5/ 57 93.4 11.7 114/0.46 160 .49 July 9 12 11.50 -21 06.0 12 14.08 -21 22.7 4.985 5.005 +0.71 + 4.7 14.1 11.0/ 65 85.3 11.7 116/0.45 53 .09 19 12 18.60 -20 19.4 12 21.20 -20 36.1 5.122 4.999 +0.78 + 3.7 14.1 11.6/ 72 77.3 11.4 118/0.43 71 .92 29 12 26.39 -19 42.7 12 29.00 -19 59.2 5.258 4.993 +0.84 + 2.8 14.2 12.2/ 77 69.5 11.0 120/0.40 146 .40 Aug. 8 12 34.79 -19 14.9 12 37.42 -19 31.4 5.388 4.989 +0.89 + 2.0 14.2 12.8/ 81 61.8 10.3 122/0.37 26 .11 18 12 43.71 -18 55.2 12 46.35 -19 11.6 5.510 4.985 +0.94 + 1.3 14.3 13.3/ 85 54.1 9.5 123/0.33 101 .95 28 12 53.05 -18 42.4 12 55.70 -18 58.6 5.623 4.983 +0.97 + 0.7 14.3 13.8/ 87 46.6 8.5 125/0.29 116 .33 Sept. 7 13 02.76 -18 35.5 13 05.42 -18 51.5 5.723 4.982 +1.00 + 0.2 14.4 14.2/ 89 39.1 7.3 127/0.25 10 .13 17 13 12.75 -18 33.3 13 15.43 -18 49.2 5.809 4.983 +1.02 - 0.1 14.4 14.5/ 91 31.8 6.1 129/0.20 133 .98 27 13 22.96 -18 34.9 13 25.66 -18 50.5 5.879 4.984 +1.04 - 0.4 14.4 14.7/ 92 24.5 4.8 133/0.16 87 .28 Oct. 7 13 33.33 -18 39.1 13 36.04 -18 54.4 5.932 4.987 +1.05 - 0.6 14.4 14.9/ 93 17.3 3.4 140/0.11 31 .15 17 13 43.78 -18 45.0 13 46.51 -18 59.9 5.966 4.991 +1.05 - 0.6 14.5 14.9/ 93 10.8 2.1 155/0.07 164 1.00 27 13 54.26 -18 51.4 13 57.00 -19 06.1 5.982 4.996 +1.04 - 0.6 14.5 14.8/ 93 6.7 1.3 200/0.04 61 .25 Nov. 6 14 04.68 -18 57.6 14 07.44 -19 11.9 5.977 5.002 +1.03 - 0.5 14.5 14.6/ 92 9.5 1.9 252/0.06 58 .18 16 14 14.98 -19 02.5 14 17.75 -19 16.4 5.953 5.010 +1.01 - 0.2 14.5 14.3/ 91 16.0 3.1 271/0.10 163 1.00 26 14 25.06 -19 05.3 14 27.85 -19 18.7 5.909 5.018 +0.98 + 0.1 14.5 13.9/ 90 23.4 4.5 278/0.15 35 .24 Dec. 6 14 34.84 -19 05.1 14 37.65 -19 18.1 5.845 5.028 +0.94 + 0.4 14.4 13.3/ 88 31.2 5.8 282/0.19 87 .23 16 14 44.21 -19 01.1 14 47.03 -19 13.7 5.764 5.039 +0.89 + 0.9 14.4 12.6/ 86 39.1 7.1 284/0.24 133 .99 26 14 53.09 -18 52.5 14 55.91 -19 04.6 5.666 5.051 +0.83 + 1.4 14.4 11.8/ 83 47.3 8.2 285/0.28 10 .23 2025 Jan. 5 15 01.33 -18 38.6 15 04.17 -18 50.2 5.554 5.064 +0.75 + 2.0 14.4 10.9/ 79 55.6 9.2 285/0.32 120 .28 15 15 08.84 -18 18.6 15 11.67 -18 29.8 5.429 5.078 +0.66 + 2.7 14.3 9.8/ 74 64.2 10.0 285/0.36 103 .99 25 15 15.48 -17 51.9 15 18.32 -18 02.8 5.294 5.094 +0.57 + 3.4 14.3 8.8/ 67 73.0 10.6 285/0.39 18 .22 Feb. 4 15 21.14 -17 18.0 15 23.97 -17 28.6 5.154 5.110 +0.46 + 4.2 14.2 7.8/ 57 82.0 11.0 285/0.41 154 .35 14 15 25.70 -16 36.4 15 28.52 -16 46.8 5.011 5.128 +0.34 + 5.0 14.2 6.9/ 44 91.2 11.1 284/0.43 72 .98 24 15 29.06 -15 46.9 15 31.88 -15 57.0 4.870 5.147 +0.21 + 5.8 14.1 6.5/ 28 100.7 10.9 283/0.43 49 .19 Mar. 6 15 31.16 -14 49.3 15 33.96 -14 59.3 4.735 5.166 +0.08 + 6.5 14.1 6.6/ 10 110.4 10.4 282/0.42 165 .42 16 15 31.96 -13 44.0 15 34.74 -13 54.0 4.612 5.187 -0.05 + 7.2 14.0 7.3/354 120.4 9.5 281/0.40 41 .97 26 15 31.49 -12 31.6 15 34.25 -12 41.6 4.504 5.209 -0.17 + 7.8 14.0 8.2/342 130.6 8.4 278/0.36 84 .16