C/2023 RN3 (ATLAS) Orbit by S. Nakano NK 5371 (2025) Last obs. 2024 12 02 (903)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2023 Jan. 19.84681 5.1830670 0.4897035 32.4 130.61148 207.06670 10.35182 0.200 2026 June 9.0 m1 = 8.5 + 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 03 40.64 +12 47.7 03 43.41 +12 57.1 6.629 7.378 -0.18 - 0.3 19.6 2.6/263 137.0 5.2 70/0.15 12 .84 2026 Jan. 10 03 38.87 +12 44.2 03 41.64 +12 53.7 6.781 7.408 -0.09 0.0 19.6 1.3/272 126.5 6.1 72/0.18 135 .56 20 03 37.97 +12 44.6 03 40.74 +12 54.2 6.952 7.439 0.00 + 0.4 19.7 0.4/ 2 116.2 6.8 74/0.19 102 .01 30 03 37.98 +12 48.8 03 40.75 +12 58.4 7.135 7.469 +0.09 + 0.7 19.8 1.5/ 61 106.1 7.3 75/0.20 36 .89 Feb. 9 03 38.89 +12 56.3 03 41.66 +13 05.9 7.327 7.499 +0.18 + 1.0 19.8 2.8/ 68 96.3 7.5 76/0.20 164 .55 19 03 40.67 +13 06.8 03 43.44 +13 16.3 7.521 7.529 +0.26 + 1.3 19.9 4.0/ 71 86.7 7.5 77/0.19 68 .03 Mar. 1 03 43.25 +13 19.7 03 46.03 +13 29.0 7.714 7.560 +0.33 + 1.4 20.0 5.1/ 73 77.4 7.3 79/0.19 72 .93 11 03 46.57 +13 34.3 03 49.36 +13 43.4 7.902 7.590 +0.40 + 1.6 20.0 6.0/ 75 68.3 7.0 80/0.17 159 .54 21 03 50.55 +13 50.3 03 53.34 +13 59.1 8.080 7.620 +0.46 + 1.6 20.1 6.8/ 76 59.4 6.5 82/0.16 35 .05 31 03 55.09 +14 06.9 03 57.89 +14 15.4 8.244 7.651 +0.50 + 1.6 20.2 7.5/ 77 50.7 5.8 83/0.14 105 .95 Apr. 10 04 00.11 +14 23.6 04 02.92 +14 31.9 8.394 7.681 +0.54 + 1.6 20.2 8.0/ 78 42.2 5.0 85/0.12 133 .52 20 04 05.53 +14 40.1 04 08.35 +14 48.0 8.525 7.711 +0.57 + 1.5 20.3 8.4/ 79 33.8 4.2 88/0.10 11 .09 30 04 11.25 +14 55.8 04 14.08 +15 03.3 8.637 7.741 +0.60 + 1.4 20.3 8.7/ 80 25.7 3.2 92/0.07 135 .97 May 10 04 17.19 +15 10.4 04 20.03 +15 17.6 8.727 7.772 +0.61 + 1.3 20.3 8.9/ 82 17.8 2.3 100/0.05 105 .49 20 04 23.28 +15 23.6 04 26.13 +15 30.4 8.795 7.802 +0.62 + 1.1 20.4 9.0/ 83 10.6 1.4 116/0.03 37 .15 30 04 29.43 +15 35.1 04 32.28 +15 41.5 8.839 7.832 +0.61 + 0.9 20.4 8.9/ 84 6.2 0.8 166/0.02 161 .98 June 9 04 35.57 +15 44.8 04 38.43 +15 50.7 8.861 7.863 +0.60 + 0.7 20.4 8.8/ 85 9.8 1.3 223/0.03 76 .44 19 04 41.61 +15 52.4 04 44.47 +15 57.9 8.860 7.893 +0.59 + 0.5 20.4 8.5/ 86 16.8 2.1 241/0.05 70 .20 29 04 47.48 +15 57.8 04 50.35 +16 02.9 8.837 7.923 +0.56 + 0.3 20.4 8.1/ 88 24.5 3.1 249/0.07 163 .99 July 9 04 53.10 +16 01.1 04 55.97 +16 05.8 8.792 7.954 +0.53 + 0.1 20.4 7.6/ 89 32.5 3.9 253/0.09 44 .37 19 04 58.40 +16 02.1 05 01.27 +16 06.4 8.727 7.984 +0.49 - 0.2 20.4 7.0/ 91 40.6 4.8 256/0.11 101 .26 29 05 03.28 +16 00.9 05 06.15 +16 04.9 8.645 8.014 +0.44 - 0.4 20.4 6.4/ 93 48.9 5.5 259/0.12 137 1.00 Aug. 8 05 07.68 +15 57.5 05 10.55 +16 01.2 8.546 8.044 +0.38 - 0.6 20.4 5.6/ 96 57.4 6.1 261/0.14 14 .29 18 05 11.51 +15 52.1 05 14.38 +15 55.5 8.434 8.074 +0.32 - 0.7 20.4 4.7/ 99 66.0 6.6 262/0.15 131 .30 28 05 14.70 +15 44.9 05 17.57 +15 48.1 8.311 8.105 +0.25 - 0.9 20.4 3.7/104 74.8 6.9 264/0.16 107 1.00 Sept. 7 05 17.18 +15 35.9 05 20.05 +15 38.9 8.182 8.135 +0.17 - 1.1 20.3 2.7/113 83.8 7.1 265/0.17 31 .21 17 05 18.89 +15 25.5 05 21.75 +15 28.4 8.050 8.165 +0.09 - 1.2 20.3 1.7/132 93.0 7.1 267/0.17 158 .33 27 05 19.78 +15 13.9 05 22.64 +15 16.7 7.919 8.195 0.00 - 1.2 20.3 1.3/177 102.5 6.9 268/0.17 74 1.00 Oct. 7 05 19.83 +15 01.4 05 22.68 +15 04.2 7.795 8.225 -0.08 - 1.3 20.3 1.7/222 112.2 6.5 270/0.16 67 .15 17 05 19.03 +14 48.4 05 21.88 +14 51.3 7.681 8.255 -0.16 - 1.3 20.3 2.7/241 122.2 5.9 271/0.15 161 .34 27 05 17.43 +14 35.2 05 20.28 +14 38.2 7.583 8.285 -0.23 - 1.3 20.2 3.6/249 132.3 5.1 274/0.13 38 .99 Nov. 6 05 15.11 +14 22.3 05 17.95 +14 25.4 7.505 8.315 -0.29 - 1.2 20.2 4.4/254 142.6 4.1 277/0.11 104 .11 16 05 12.17 +14 10.0 05 15.01 +14 13.4 7.452 8.345 -0.34 - 1.1 20.2 5.0/258 152.9 3.1 283/0.08 131 .36 26 05 08.79 +13 58.9 05 11.62 +14 02.5 7.427 8.375 -0.36 - 0.9 20.2 5.4/260 162.8 2.0 296/0.05 14 .97 Dec. 6 05 05.14 +13 49.3 05 07.97 +13 53.1 7.432 8.405 -0.37 - 0.7 20.3 5.4/262 170.3 1.1 333/0.03 140 .09 16 05 01.44 +13 41.6 05 04.27 +13 45.7 7.468 8.435 -0.35 - 0.5 20.3 5.2/264 168.4 1.3 34/0.04 97 .38 26 04 57.91 +13 36.2 05 00.73 +13 40.6 7.536 8.465 -0.32 - 0.3 20.3 4.6/267 159.6 2.3 59/0.06 47 .94 2027 Jan. 5 04 54.73 +13 33.2 04 57.55 +13 37.8 7.633 8.494 -0.27 0.0 20.3 3.9/270 149.4 3.4 68/0.09 166 .07 15 04 52.08 +13 32.7 04 54.90 +13 37.5 7.758 8.524 -0.20 + 0.2 20.4 2.9/274 139.0 4.3 73/0.11 61 .41 25 04 50.09 +13 34.8 04 52.91 +13 39.7 7.905 8.554 -0.12 + 0.4 20.4 1.9/284 128.6 5.2 76/0.13 85 .91 Feb. 4 04 48.85 +13 39.2 04 51.67 +13 44.2 8.072 8.584 -0.04 + 0.6 20.5 0.9/316 118.3 5.8 78/0.14 146 .06 14 04 48.41 +13 45.6 04 51.23 +13 50.7 8.253 8.613 +0.04 + 0.8 20.6 1.0/ 34 108.2 6.3 80/0.15 27 .46 24 04 48.78 +13 53.8 04 51.61 +13 58.8 8.443 8.643 +0.12 + 0.9 20.6 1.9/ 61 98.4 6.5 82/0.15 120 .88 Mar. 6 04 49.94 +14 03.4 04 52.77 +14 08.3 8.637 8.672 +0.19 + 1.0 20.7 3.0/ 70 88.7 6.6 83/0.15 115 .05