C/2023 F3 (ATLAS) Orbit by S. Nakano NK 5513 (2026) Observed in 1st half of 2026
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2025 Feb. 2.81617 5.1920635 1.0028675 265.56784 109.46895 145.96247 0.200 2026 June 9.0 m1 = 7.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 10 42.21 -24 35.2 10 44.61 -24 51.0 5.441 5.754 -0.80 + 1.2 16.8 11.0/276 103.7 9.6 304/0.34 120 .84 2026 Jan. 10 10 34.22 -24 23.0 10 36.60 -24 38.6 5.317 5.786 -0.93 + 2.7 16.7 13.0/281 113.9 8.9 311/0.32 34 .56 20 10 24.90 -23 56.4 10 27.27 -24 11.7 5.212 5.819 -1.04 + 4.3 16.7 14.9/286 124.0 8.1 319/0.30 132 .01 30 10 14.54 -23 13.6 10 16.89 -23 28.6 5.132 5.853 -1.10 + 6.0 16.7 16.4/291 133.4 7.0 331/0.26 80 .89 Feb. 9 10 03.51 -22 14.1 10 05.85 -22 28.7 5.082 5.887 -1.12 + 7.6 16.7 17.4/295 141.6 6.0 346/0.23 63 .55 19 09 52.29 -20 58.7 09 54.63 -21 12.9 5.067 5.922 -1.09 + 8.9 16.7 17.8/300 147.1 5.2 6/0.20 148 .03 Mar. 1 09 41.38 -19 29.7 09 43.72 -19 43.5 5.090 5.957 -1.02 + 9.9 16.7 17.5/304 148.5 5.0 31/0.19 43 .93 11 09 31.22 -17 50.9 09 33.57 -18 04.3 5.152 5.993 -0.90 +10.5 16.8 16.6/309 145.1 5.4 54/0.20 99 .54 21 09 22.17 -16 06.7 09 24.53 -16 19.7 5.249 6.030 -0.77 +10.5 16.8 15.3/313 138.3 6.3 71/0.23 121 .05 31 09 14.48 -14 21.6 09 16.86 -14 34.2 5.380 6.067 -0.62 +10.2 16.9 13.7/318 129.7 7.3 83/0.26 33 .95 Apr. 10 09 08.26 -12 39.4 09 10.65 -12 51.7 5.538 6.105 -0.47 + 9.6 17.0 11.9/324 120.3 8.1 92/0.28 132 .52 20 09 03.51 -11 03.2 09 05.92 -11 15.3 5.718 6.144 -0.33 + 8.8 17.1 10.1/331 110.6 8.8 98/0.30 82 .09 30 09 00.17 -09 35.1 09 02.60 -09 47.0 5.914 6.182 -0.20 + 7.9 17.2 8.4/339 100.8 9.2 103/0.30 60 .97 May 10 08 58.13 -08 16.2 09 00.57 -08 28.0 6.118 6.222 -0.09 + 6.9 17.3 7.0/349 91.2 9.3 107/0.29 154 .49 20 08 57.23 -07 07.1 08 59.69 -07 18.8 6.326 6.262 +0.01 + 5.9 17.4 5.9/ 2 81.8 9.2 111/0.28 45 .15 30 08 57.34 -06 07.8 08 59.81 -06 19.5 6.530 6.302 +0.10 + 5.0 17.5 5.2/ 16 72.6 8.8 115/0.26 92 .98 June 9 08 58.28 -05 17.9 09 00.77 -05 29.6 6.728 6.343 +0.16 + 4.1 17.6 4.8/ 31 63.7 8.2 119/0.24 140 .44 19 08 59.91 -04 36.8 09 02.41 -04 48.7 6.913 6.385 +0.22 + 3.3 17.6 4.6/ 45 55.0 7.5 123/0.21 22 .20 29 09 02.10 -04 03.9 09 04.61 -04 15.9 7.082 6.427 +0.26 + 2.5 17.7 4.7/ 57 46.6 6.6 128/0.18 122 .99 July 9 09 04.71 -03 38.5 09 07.22 -03 50.6 7.232 6.469 +0.29 + 1.9 17.8 4.7/ 67 38.6 5.6 134/0.15 109 .37 19 09 07.61 -03 19.7 09 10.13 -03 32.0 7.361 6.512 +0.31 + 1.3 17.8 4.8/ 75 31.1 4.6 143/0.12 39 .26 29 09 10.70 -03 06.9 09 13.22 -03 19.4 7.466 6.555 +0.32 + 0.8 17.9 4.8/ 81 24.4 3.7 156/0.10 149 1.00 Aug. 8 09 13.86 -02 59.3 09 16.38 -03 11.8 7.545 6.599 +0.31 + 0.3 17.9 4.7/ 86 19.6 2.9 176/0.08 75 .29 18 09 16.99 -02 56.1 09 19.51 -03 08.8 7.599 6.643 +0.30 - 0.1 18.0 4.5/ 91 17.9 2.7 203/0.07 67 .30 28 09 19.97 -02 56.5 09 22.50 -03 09.4 7.625 6.687 +0.27 - 0.3 18.0 4.1/ 95 20.3 3.0 229/0.08 161 1.00 Sept. 7 09 22.72 -02 59.8 09 25.25 -03 12.8 7.625 6.732 +0.24 - 0.6 18.0 3.6/ 99 25.8 3.7 248/0.10 40 .21 17 09 25.13 -03 05.3 09 27.66 -03 18.3 7.599 6.777 +0.20 - 0.7 18.1 3.0/103 32.9 4.6 260/0.12 96 .33 27 09 27.09 -03 11.9 09 29.61 -03 25.1 7.549 6.822 +0.14 - 0.7 18.1 2.2/109 40.9 5.5 268/0.14 137 1.00 Oct. 7 09 28.49 -03 19.0 09 31.01 -03 32.3 7.476 6.868 +0.07 - 0.7 18.1 1.3/121 49.4 6.3 274/0.16 17 .15 17 09 29.23 -03 25.6 09 31.75 -03 38.9 7.384 6.914 0.00 - 0.5 18.1 0.5/185 58.4 7.1 278/0.18 125 .34 27 09 29.20 -03 30.7 09 31.72 -03 43.9 7.275 6.960 -0.09 - 0.2 18.1 1.4/260 67.8 7.6 282/0.20 103 .99 Nov. 6 09 28.31 -03 33.1 09 30.83 -03 46.4 7.155 7.007 -0.18 + 0.1 18.0 2.8/273 77.5 7.9 285/0.21 40 .11 16 09 26.46 -03 31.9 09 28.98 -03 45.1 7.027 7.054 -0.29 + 0.6 18.0 4.3/278 87.5 8.1 288/0.22 153 .36 26 09 23.59 -03 25.9 09 26.11 -03 39.0 6.899 7.101 -0.39 + 1.2 18.0 6.0/282 97.8 7.9 291/0.22 65 .97 Dec. 6 09 19.68 -03 14.2 09 22.20 -03 27.0 6.776 7.149 -0.49 + 1.9 18.0 7.6/284 108.4 7.5 294/0.21 75 .09 16 09 14.73 -02 55.6 09 17.25 -03 08.3 6.665 7.197 -0.59 + 2.6 18.0 9.2/286 119.2 6.9 298/0.20 157 .38 26 09 08.82 -02 29.8 09 11.34 -02 42.1 6.571 7.245 -0.67 + 3.4 18.0 10.6/288 130.1 6.0 303/0.17 28 .94 2027 Jan. 5 09 02.08 -01 56.3 09 04.62 -02 08.3 6.503 7.293 -0.73 + 4.1 18.0 11.8/290 140.9 4.9 310/0.14 111 .07 15 08 54.72 -01 15.5 08 57.27 -01 27.1 6.464 7.341 -0.77 + 4.8 18.0 12.5/292 151.1 3.7 322/0.11 123 .41 25 08 47.01 -00 28.0 08 49.56 -00 39.2 6.460 7.390 -0.78 + 5.3 18.0 12.8/294 159.4 2.7 345/0.08 28 .91 Feb. 4 08 39.22 +00 24.6 08 41.79 +00 13.9 6.493 7.439 -0.75 + 5.7 18.0 12.6/297 162.5 2.3 25/0.06 146 .06 14 08 31.67 +01 20.9 08 34.25 +01 10.6 6.563 7.488 -0.70 + 5.8 18.1 12.0/299 158.1 2.8 60/0.08 82 .46 24 08 24.64 +02 18.9 08 27.24 +02 09.0 6.669 7.537 -0.63 + 5.8 18.1 11.1/302 149.4 3.8 78/0.11 66 .88 Mar. 6 08 18.34 +03 16.8 08 20.95 +03 07.3 6.808 7.587 -0.54 + 5.7 18.2 9.8/305 139.3 4.9 87/0.14 161 .05