C/2023 Q1 (PANSTARRS) Orbit by S. Nakano NK 5345 (2024) Observed in 1st half of 2025
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2024 Dec. 1.14035 2.5757082 1.0049817 84.42116 7.12439 36.64391 0.200 2025 May 5.0 m1 = 6.5 + 5 log Delta + 10.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 08 35.64 +75 43.1 08 41.55 +75 32.4 1.899 2.589 -1.15 + 1.3 12.0 4.5/289 124.8 18.2 221/1.71 105 .23 2025 Jan. 5 08 23.99 +75 55.6 08 30.09 +75 45.6 1.903 2.603 -1.57 - 2.8 12.1 6.5/246 125.7 17.9 205/1.68 106 .28 15 08 08.20 +75 26.4 08 14.34 +75 17.4 1.921 2.620 -1.52 - 7.2 12.1 9.4/222 125.8 17.7 188/1.65 53 .99 25 07 53.19 +74 13.4 07 59.18 +74 05.3 1.953 2.642 -1.08 -11.2 12.2 12.2/204 124.8 17.8 171/1.64 125 .22 Feb. 4 07 42.71 +72 20.4 07 48.39 +72 13.0 2.001 2.668 -0.50 -14.5 12.3 14.7/190 122.8 18.1 156/1.62 78 .35 14 07 38.12 +69 55.5 07 43.43 +69 48.4 2.065 2.697 +0.04 -16.7 12.4 16.7/179 120.0 18.5 144/1.61 68 .98 24 07 38.86 +67 08.2 07 43.80 +67 01.0 2.144 2.731 +0.46 -18.2 12.5 18.4/171 116.3 19.0 134/1.60 140 .19 Mar. 6 07 43.81 +64 06.4 07 48.42 +63 59.0 2.239 2.768 +0.77 -19.0 12.7 19.7/163 112.0 19.4 125/1.57 51 .42 16 07 51.82 +60 57.0 07 56.13 +60 49.1 2.348 2.808 +0.98 -19.3 12.8 20.7/158 107.2 19.8 119/1.53 88 .97 26 08 01.90 +57 45.0 08 05.97 +57 36.4 2.470 2.851 +1.13 -19.2 13.0 21.4/153 102.1 20.0 114/1.47 138 .16 Apr. 5 08 13.38 +54 33.9 08 17.23 +54 24.6 2.605 2.898 +1.22 -18.9 13.2 21.8/148 96.7 20.0 110/1.41 30 .49 15 08 25.74 +51 26.1 08 29.42 +51 16.1 2.750 2.947 +1.27 -18.4 13.4 22.1/145 91.2 19.9 107/1.33 109 .96 25 08 38.63 +48 23.2 08 42.14 +48 12.4 2.903 2.998 +1.30 -17.8 13.6 22.3/142 85.6 19.5 105/1.24 120 .11 May 5 08 51.80 +45 25.9 08 55.18 +45 14.4 3.064 3.053 +1.32 -17.2 13.8 22.3/139 79.9 19.0 103/1.15 28 .54 15 09 05.07 +42 34.8 09 08.33 +42 22.6 3.229 3.109 +1.31 -16.6 14.0 22.3/137 74.1 18.2 101/1.05 131 .95 25 09 18.32 +39 49.8 09 21.48 +39 37.0 3.397 3.167 +1.31 -15.9 14.2 22.2/135 68.4 17.3 100/0.95 95 .07 June 4 09 31.47 +37 10.9 09 34.54 +36 57.5 3.566 3.227 +1.29 -15.3 14.3 22.0/133 62.6 16.2 98/0.85 44 .58 14 09 44.47 +34 38.0 09 47.45 +34 24.1 3.734 3.289 +1.27 -14.8 14.5 21.8/132 56.8 15.0 97/0.75 152 .93 24 09 57.25 +32 10.8 10 00.17 +31 56.4 3.898 3.352 +1.25 -14.2 14.7 21.5/131 51.0 13.6 96/0.66 68 .03 July 4 10 09.82 +29 49.0 10 12.67 +29 34.1 4.057 3.417 +1.23 -13.7 14.9 21.2/130 45.2 12.2 94/0.57 63 .61 14 10 22.14 +27 32.5 10 24.93 +27 17.2 4.209 3.483 +1.20 -13.2 15.0 20.8/129 39.4 10.7 92/0.48 165 .89 24 10 34.19 +25 21.0 10 36.94 +25 05.4 4.353 3.551 +1.17 -12.7 15.2 20.5/128 33.5 9.1 89/0.40 41 .01 Aug. 3 10 45.96 +23 14.5 10 48.67 +22 58.6 4.485 3.619 +1.14 -12.2 15.3 20.0/127 27.8 7.5 84/0.32 83 .64 13 10 57.43 +21 12.8 11 00.11 +20 56.7 4.606 3.688 +1.11 -11.7 15.5 19.6/126 22.2 6.0 78/0.25 147 .84 23 11 08.60 +19 16.0 11 11.24 +18 59.7 4.714 3.758 +1.08 -11.2 15.6 19.1/126 17.1 4.5 66/0.18 18 .00 Sept. 2 11 19.44 +17 24.0 11 22.06 +17 07.5 4.806 3.829 +1.05 -10.7 15.7 18.5/125 13.0 3.4 47/0.14 105 .66 12 11 29.91 +15 36.9 11 32.51 +15 20.3 4.882 3.901 +1.01 -10.2 15.9 17.8/125 11.5 2.9 16/0.12 119 .77 22 11 40.00 +13 54.7 11 42.59 +13 38.1 4.942 3.973 +0.97 - 9.7 16.0 17.1/124 13.6 3.4 346/0.13 16 .00 Oct. 2 11 49.67 +12 17.7 11 52.24 +12 01.0 4.984 4.046 +0.92 - 9.2 16.1 16.3/124 18.4 4.5 327/0.17 128 .70 12 11 58.86 +10 46.1 12 01.42 +10 29.4 5.008 4.120 +0.87 - 8.6 16.1 15.4/124 24.4 5.7 316/0.22 90 .69 22 12 07.51 +09 20.0 12 10.07 +09 03.3 5.014 4.193 +0.81 - 8.0 16.2 14.4/124 31.1 7.0 310/0.27 37 .00 Nov. 1 12 15.57 +07 59.7 12 18.12 +07 43.0 5.002 4.268 +0.74 - 7.4 16.3 13.2/124 38.3 8.3 305/0.32 154 .73 11 12 22.94 +06 45.5 12 25.49 +06 28.9 4.973 4.342 +0.66 - 6.8 16.4 12.0/124 45.8 9.4 302/0.36 60 .63 21 12 29.54 +05 37.6 12 32.09 +05 21.1 4.929 4.417 +0.57 - 6.1 16.4 10.5/125 53.8 10.4 299/0.40 62 .01 Dec. 1 12 35.26 +04 36.5 12 37.81 +04 20.0 4.870 4.492 +0.47 - 5.4 16.5 8.9/127 62.0 11.2 298/0.44 168 .78 11 12 40.00 +03 42.4 12 42.55 +03 25.9 4.800 4.567 +0.36 - 4.7 16.5 7.2/131 70.6 11.7 296/0.47 30 .59 21 12 43.63 +02 55.4 12 46.18 +02 39.0 4.720 4.643 +0.24 - 3.9 16.5 5.4/137 79.5 12.0 295/0.49 90 .01 31 12 46.05 +02 16.0 12 48.60 +01 59.6 4.636 4.719 +0.11 - 3.2 16.6 3.6/152 88.8 12.0 293/0.49 137 .84 2026 Jan. 10 12 47.16 +01 44.0 12 49.71 +01 27.6 4.550 4.794 -0.03 - 2.5 16.6 2.5/189 98.5 11.7 292/0.49 9 .56 20 12 46.88 +01 19.5 12 49.44 +01 03.1 4.468 4.870 -0.17 - 1.7 16.6 3.1/236 108.5 11.0 291/0.47 122 .01 30 12 45.20 +01 02.2 12 47.76 +00 45.8 4.394 4.946 -0.30 - 1.1 16.7 4.7/257 118.9 10.0 290/0.44 100 .89 Feb. 9 12 42.16 +00 51.5 12 44.72 +00 35.1 4.335 5.022 -0.43 - 0.5 16.7 6.4/266 129.6 8.7 289/0.38 35 .55 19 12 37.88 +00 46.6 12 40.44 +00 30.2 4.295 5.098 -0.53 0.0 16.7 8.0/270 140.7 7.1 288/0.31 159 .03 Mar. 1 12 32.58 +00 46.3 12 35.14 +00 29.8 4.279 5.174 -0.60 + 0.3 16.8 9.0/272 151.9 5.2 286/0.23 59 .93