C/2025 E1 (PANSTARRS) Orbit by S. Nakano NK 5547 (2026) Observed in 1st half of 2026
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Sep. 23.70734 3.9980815 0.9977019 274.42352 344.58948 69.05931 0.200 2026 June 9.0 m1 = 9.5 + 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 11 57.66 -51 33.2 12 00.21 -51 49.9 4.700 4.594 -0.13 -17.3 18.2 17.4/184 77.8 12.1 292/0.49 133 .84 2026 Jan. 10 11 56.41 -54 26.4 11 58.96 -54 43.1 4.558 4.554 -0.41 -17.2 18.1 17.6/191 83.5 12.4 300/0.52 48 .56 20 11 52.39 -57 18.7 11 54.90 -57 35.4 4.424 4.515 -0.76 -16.7 18.0 17.7/199 89.0 12.6 308/0.54 96 .01 30 11 44.86 -60 05.4 11 47.31 -60 22.0 4.299 4.477 -1.19 -15.5 17.9 17.7/207 94.0 12.7 318/0.56 113 .89 Feb. 9 11 33.11 -62 40.5 11 35.43 -62 57.1 4.187 4.440 -1.68 -13.6 17.8 17.5/217 98.4 12.7 329/0.58 53 .55 19 11 16.53 -64 56.7 11 18.65 -65 13.1 4.088 4.404 -2.18 -10.9 17.7 17.1/228 102.2 12.7 342/0.59 111 .03 Mar. 1 10 55.06 -66 45.9 10 56.90 -67 02.0 4.005 4.369 -2.58 - 7.4 17.6 16.5/240 105.1 12.6 357/0.60 91 .93 11 10 29.60 -68 00.9 10 31.10 -68 16.4 3.937 4.336 -2.77 - 3.6 17.6 15.6/254 107.2 12.6 14/0.61 66 .54 21 10 02.23 -68 37.7 10 03.39 -68 52.2 3.886 4.304 -2.67 + 0.1 17.5 14.4/267 108.4 12.7 31/0.62 116 .05 31 09 35.81 -68 37.2 09 36.69 -68 50.8 3.849 4.274 -2.31 + 3.2 17.5 13.0/281 108.6 12.8 48/0.63 76 .95 Apr. 10 09 12.90 -68 06.3 09 13.61 -68 18.8 3.827 4.245 -1.80 + 5.3 17.4 11.4/295 108.0 13.0 64/0.64 83 .52 20 08 54.98 -67 14.4 08 55.62 -67 26.0 3.817 4.217 -1.25 + 6.3 17.4 9.7/309 106.7 13.2 79/0.65 108 .09 30 08 42.44 -66 12.0 08 43.08 -66 22.9 3.817 4.191 -0.75 + 6.4 17.4 7.9/323 104.9 13.4 92/0.66 71 .97 May 10 08 34.87 -65 08.0 08 35.55 -65 18.5 3.826 4.166 -0.32 + 5.9 17.4 6.2/340 102.7 13.7 104/0.67 98 .49 20 08 31.61 -64 09.5 08 32.35 -64 19.8 3.841 4.143 +0.04 + 4.8 17.4 4.8/ 3 100.3 13.9 115/0.68 93 .15 30 08 31.96 -63 21.7 08 32.77 -63 32.0 3.861 4.121 +0.34 + 3.3 17.4 4.1/ 35 97.7 14.1 124/0.69 74 .98 June 9 08 35.29 -62 48.1 08 36.16 -62 58.6 3.883 4.101 +0.59 + 1.7 17.3 4.4/ 68 95.2 14.3 133/0.69 108 .44 19 08 41.13 -62 31.0 08 42.06 -62 41.8 3.907 4.083 +0.80 - 0.1 17.3 5.5/ 92 92.7 14.4 141/0.69 79 .20 29 08 49.11 -62 31.8 08 50.09 -62 43.0 3.932 4.067 +0.99 - 2.0 17.3 7.1/107 90.3 14.5 148/0.69 82 .99 July 9 08 58.98 -62 51.0 09 00.00 -63 02.8 3.956 4.052 +1.17 - 3.8 17.3 8.7/117 88.1 14.5 155/0.69 112 .37 19 09 10.62 -63 28.9 09 11.68 -63 41.3 3.979 4.039 +1.34 - 5.7 17.3 10.4/124 86.1 14.5 161/0.69 69 .26 29 09 23.99 -64 25.2 09 25.09 -64 38.2 4.002 4.028 +1.52 - 7.4 17.4 12.1/130 84.1 14.5 167/0.68 91 1.00 Aug. 8 09 39.18 -65 39.0 09 40.32 -65 52.6 4.025 4.018 +1.73 - 9.1 17.4 13.7/133 82.4 14.5 173/0.68 110 .29 18 09 56.44 -67 09.1 09 57.64 -67 23.5 4.048 4.011 +1.98 -10.6 17.4 15.2/136 80.7 14.4 178/0.67 63 .30 28 10 16.19 -68 54.0 10 17.48 -69 09.0 4.071 4.005 +2.31 -11.8 17.4 16.7/138 79.1 14.3 182/0.67 100 1.00 Sept. 7 10 39.17 -70 51.1 10 40.62 -71 06.8 4.096 4.001 +2.77 -12.7 17.4 18.0/138 77.5 14.2 185/0.66 102 .21 17 11 06.61 -72 57.4 11 08.34 -73 13.7 4.124 3.998 +3.44 -13.1 17.4 19.1/137 75.8 14.1 187/0.65 60 .33 27 11 40.48 -75 08.1 11 42.70 -75 24.7 4.154 3.998 +4.44 -12.8 17.4 20.1/135 74.1 14.0 188/0.64 110 1.00 Oct. 7 12 23.97 -77 15.6 12 27.08 -77 32.2 4.188 4.000 +5.92 -11.2 17.4 20.9/129 72.3 13.8 186/0.62 92 .15 17 13 21.63 -79 08.4 13 26.29 -79 24.0 4.226 4.003 +7.80 - 7.7 17.4 21.5/120 70.4 13.6 180/0.61 60 .34 27 14 37.42 -80 28.0 14 44.31 -80 40.7 4.269 4.008 +9.22 - 1.9 17.5 22.0/106 68.2 13.3 169/0.59 120 .99 Nov. 6 16 07.77 -80 52.1 16 16.55 -80 59.7 4.316 4.015 +8.92 + 4.8 17.5 22.2/ 89 66.0 13.0 155/0.57 81 .11 16 17 36.74 -80 10.0 17 45.71 -80 11.3 4.366 4.024 +7.19 +10.3 17.5 22.3/ 72 63.5 12.7 142/0.55 63 .36 26 18 49.75 -78 32.6 18 57.64 -78 28.7 4.420 4.035 +5.39 +13.6 17.6 22.3/ 59 61.0 12.4 133/0.53 128 .97 Dec. 6 19 44.96 -76 20.4 19 51.58 -76 12.8 4.476 4.047 +4.08 +15.3 17.6 22.0/ 51 58.4 12.0 129/0.51 69 .09 16 20 26.79 -73 49.8 20 32.39 -73 39.6 4.532 4.061 +3.20 +16.0 17.7 21.7/ 46 55.8 11.6 128/0.49 70 .38 26 20 59.59 -71 11.1 21 04.43 -70 59.1 4.588 4.077 +2.62 +16.2 17.7 21.2/ 43 53.3 11.2 130/0.46 130 .94 2027 Jan. 5 21 26.37 -68 30.5 21 30.66 -68 17.3 4.642 4.095 +2.23 +15.9 17.7 20.6/ 42 51.0 10.8 134/0.44 58 .07 15 21 49.03 -65 52.2 21 52.92 -65 38.1 4.692 4.114 +1.94 +15.4 17.8 19.9/ 41 49.0 10.4 139/0.42 81 .41 25 22 08.73 -63 18.9 22 12.31 -63 04.1 4.737 4.135 +1.73 +14.7 17.8 19.1/ 42 47.5 10.1 145/0.41 123 .91 Feb. 4 22 26.23 -60 52.5 22 29.57 -60 37.1 4.774 4.158 +1.56 +13.9 17.8 18.2/ 42 46.5 9.9 153/0.40 49 .06 14 22 42.00 -58 34.3 22 45.16 -58 18.5 4.803 4.182 +1.42 +12.9 17.9 17.3/ 43 46.3 9.8 160/0.39 97 .46 24 22 56.35 -56 25.6 22 59.36 -56 09.5 4.822 4.208 +1.30 +11.9 17.9 16.3/ 45 46.8 9.9 169/0.39 110 .88 Mar. 6 23 09.48 -54 27.1 23 12.37 -54 10.7 4.831 4.235 +1.19 +10.8 17.9 15.2/ 46 48.2 10.1 177/0.40 44 .05