C/2025 N2 (ATLAS) Orbit by S. Nakano NK 5480 (2025) Observed in 2nd half of 2025
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2024 Dec. 12.08546 8.9841737 1.0007981 230.08665 94.45860 81.66310 0.200 2026 June 9.0 m1 = 6.5 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 23 09.56 -80 08.8 23 13.45 -79 52.5 9.646 9.249 +1.88 + 5.2 19.2 7.4/ 47 63.5 5.5 107/0.11 107 .84 2026 Jan. 10 23 28.90 -79 16.6 23 32.20 -79 00.0 9.665 9.263 +1.88 + 5.3 19.2 7.7/ 49 63.2 5.4 113/0.11 93 .56 20 23 48.25 -78 23.8 23 51.05 -78 07.2 9.674 9.277 +1.88 + 5.3 19.2 8.0/ 51 63.5 5.4 120/0.11 62 .01 30 00 07.50 -77 31.2 00 09.87 -77 14.5 9.675 9.291 +1.87 + 5.2 19.2 8.2/ 53 64.4 5.5 126/0.11 117 .89 Feb. 9 00 26.56 -76 39.1 00 28.56 -76 22.5 9.667 9.306 +1.85 + 5.1 19.2 8.4/ 55 65.8 5.5 132/0.11 81 .55 19 00 45.40 -75 48.1 00 47.09 -75 31.8 9.653 9.321 +1.83 + 4.9 19.2 8.6/ 57 67.6 5.6 137/0.11 73 .03 Mar. 1 01 03.99 -74 58.9 01 05.41 -74 42.8 9.632 9.336 +1.81 + 4.7 19.2 8.7/ 60 69.8 5.7 143/0.12 116 .93 11 01 22.31 -74 11.8 01 23.49 -73 56.1 9.607 9.352 +1.78 + 4.4 19.2 8.7/ 62 72.2 5.8 148/0.12 72 .54 21 01 40.34 -73 27.4 01 41.32 -73 12.3 9.578 9.368 +1.76 + 4.1 19.2 8.7/ 65 74.9 5.9 154/0.12 87 .05 31 01 58.07 -72 46.3 01 58.88 -72 31.8 9.548 9.384 +1.72 + 3.7 19.2 8.7/ 67 77.6 6.0 159/0.12 108 .95 Apr. 10 02 15.48 -72 08.9 02 16.12 -71 55.0 9.517 9.401 +1.69 + 3.3 19.2 8.6/ 70 80.3 6.0 164/0.12 69 .52 20 02 32.54 -71 35.6 02 33.04 -71 22.5 9.487 9.418 +1.66 + 2.8 19.2 8.5/ 73 83.0 6.1 169/0.13 99 .09 30 02 49.22 -71 07.0 02 49.60 -70 54.6 9.459 9.435 +1.61 + 2.3 19.2 8.3/ 76 85.6 6.1 175/0.13 96 .97 May 10 03 05.47 -70 43.2 03 05.74 -70 31.6 9.434 9.452 +1.57 + 1.8 19.2 8.1/ 79 88.0 6.1 180/0.13 73 .49 20 03 21.26 -70 24.6 03 21.43 -70 13.9 9.412 9.470 +1.52 + 1.2 19.2 7.8/ 83 90.2 6.1 186/0.13 104 .15 30 03 36.52 -70 11.5 03 36.59 -70 01.7 9.396 9.488 +1.46 + 0.7 19.2 7.5/ 87 92.1 6.1 191/0.13 87 .98 June 9 03 51.18 -70 03.9 03 51.16 -69 55.0 9.385 9.506 +1.39 + 0.1 19.2 7.2/ 91 93.8 6.1 197/0.13 81 .44 19 04 05.18 -70 02.1 04 05.06 -69 54.1 9.380 9.525 +1.31 - 0.5 19.2 6.8/ 96 95.1 6.1 204/0.13 102 .20 29 04 18.39 -70 06.1 04 18.18 -69 58.9 9.381 9.544 +1.22 - 1.0 19.2 6.3/101 96.2 6.1 210/0.13 81 .99 July 9 04 30.73 -70 15.6 04 30.43 -70 09.2 9.389 9.563 +1.12 - 1.6 19.2 5.9/107 96.8 6.1 217/0.13 91 .37 19 04 42.07 -70 30.5 04 41.67 -70 25.0 9.402 9.583 +1.01 - 2.1 19.2 5.4/114 97.2 6.0 224/0.13 94 .26 29 04 52.25 -70 50.6 04 51.76 -70 45.7 9.421 9.602 +0.88 - 2.5 19.2 5.0/122 97.3 6.0 231/0.12 80 1.00 Aug. 8 05 01.13 -71 15.3 05 00.52 -71 11.0 9.446 9.623 +0.73 - 2.9 19.2 4.5/131 97.0 6.0 239/0.12 98 .29 18 05 08.50 -71 43.9 05 07.78 -71 40.2 9.475 9.643 +0.55 - 3.2 19.3 4.1/142 96.5 6.0 247/0.12 86 .30 28 05 14.14 -72 15.7 05 13.30 -72 12.4 9.509 9.664 +0.36 - 3.4 19.3 3.8/155 95.8 6.0 256/0.12 84 1.00 Sept. 7 05 17.84 -72 49.6 05 16.87 -72 46.5 9.547 9.684 +0.14 - 3.5 19.3 3.5/170 94.8 6.0 264/0.12 101 .21 17 05 19.35 -73 24.2 05 18.24 -73 21.2 9.588 9.706 -0.10 - 3.4 19.3 3.4/187 93.7 5.9 274/0.12 80 .33 27 05 18.44 -73 57.9 05 17.20 -73 54.9 9.632 9.727 -0.36 - 3.1 19.3 3.4/205 92.5 5.9 284/0.12 91 1.00 Oct. 7 05 14.95 -74 28.9 05 13.59 -74 25.6 9.678 9.749 -0.62 - 2.6 19.3 3.6/223 91.1 5.9 295/0.12 97 .15 17 05 08.82 -74 55.1 05 07.37 -74 51.4 9.724 9.771 -0.87 - 1.8 19.4 3.8/240 89.7 5.9 306/0.12 77 .34 27 05 00.21 -75 14.2 04 58.70 -75 09.8 9.772 9.793 -1.07 - 0.9 19.4 4.2/256 88.3 5.8 318/0.12 98 .99 Nov. 6 04 49.50 -75 24.0 04 48.01 -75 18.9 9.820 9.815 -1.20 + 0.2 19.4 4.6/271 86.9 5.8 330/0.12 91 .11 16 04 37.37 -75 22.6 04 35.96 -75 16.7 9.867 9.838 -1.25 + 1.5 19.4 5.0/285 85.4 5.8 343/0.11 78 .36 26 04 24.72 -75 08.9 04 23.46 -75 02.1 9.914 9.861 -1.20 + 2.7 19.4 5.5/298 84.1 5.7 356/0.11 103 .97 Dec. 6 04 12.47 -74 42.5 04 11.42 -74 34.9 9.959 9.884 -1.08 + 3.9 19.5 5.9/311 82.8 5.7 9/0.11 84 .09 16 04 01.47 -74 03.8 04 00.66 -73 55.5 10.003 9.908 -0.89 + 5.0 19.5 6.3/322 81.6 5.6 21/0.11 81 .38 26 03 52.34 -73 14.0 03 51.78 -73 05.1 10.046 9.931 -0.67 + 6.0 19.5 6.7/332 80.5 5.6 34/0.11 104 .94 2027 Jan. 5 03 45.39 -72 14.8 03 45.07 -72 05.5 10.086 9.955 -0.45 + 6.7 19.5 7.0/342 79.6 5.6 45/0.11 80 .07 15 03 40.70 -71 08.1 03 40.60 -70 58.6 10.125 9.980 -0.23 + 7.2 19.5 7.3/351 78.7 5.5 56/0.11 86 .41 25 03 38.19 -69 55.9 03 38.28 -69 46.3 10.162 10.004 -0.04 + 7.6 19.5 7.6/358 78.0 5.5 67/0.11 102 .91 Feb. 4 03 37.64 -68 40.2 03 37.90 -68 30.4 10.198 10.029 +0.13 + 7.8 19.6 7.8/ 6 77.4 5.5 77/0.11 78 .06 14 03 38.84 -67 22.5 03 39.23 -67 12.9 10.231 10.054 +0.28 + 7.8 19.6 8.0/ 12 76.9 5.5 87/0.11 90 .46 24 03 41.53 -66 04.6 03 42.03 -65 55.1 10.263 10.079 +0.40 + 7.7 19.6 8.1/ 19 76.6 5.5 96/0.11 98 .88 Mar. 6 03 45.47 -64 47.8 03 46.06 -64 38.6 10.293 10.104 +0.51 + 7.4 19.6 8.1/ 25 76.3 5.5 105/0.11 78 .05