C/2024 R4 (PANSTARRS) Orbit by S. Nakano NK 5457 (2025) Observed in 1st half of 2026
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2027 Oct. 26.81718 4.4084554 1.0022131 109.01358 345.94619 95.37874 0.200 2026 June 9.0 m1 = 6.0 + 5 log Delta + 7.5 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 21 30.64 +20 51.3 21 32.95 +21 04.7 7.243 6.821 +0.29 + 1.5 16.6 4.3/ 69 61.1 7.2 46/0.19 77 .84 2026 Jan. 10 21 33.54 +21 06.6 21 35.85 +21 20.1 7.297 6.766 +0.34 + 2.4 16.5 5.3/ 63 54.0 6.8 39/0.18 133 .56 20 21 36.94 +21 30.5 21 39.25 +21 44.1 7.334 6.711 +0.38 + 3.3 16.5 6.2/ 58 47.7 6.2 30/0.17 42 .01 30 21 40.71 +22 03.1 21 43.02 +22 16.8 7.352 6.656 +0.40 + 4.1 16.5 6.9/ 53 42.2 5.7 19/0.15 107 .89 Feb. 9 21 44.74 +22 44.1 21 47.04 +22 58.0 7.350 6.601 +0.42 + 5.0 16.5 7.6/ 49 38.1 5.3 7/0.14 113 .55 19 21 48.90 +23 33.6 21 51.20 +23 47.7 7.326 6.546 +0.42 + 5.8 16.4 8.1/ 44 35.5 5.0 353/0.13 34 .03 Mar. 1 21 53.09 +24 31.4 21 55.39 +24 45.7 7.281 6.492 +0.41 + 6.6 16.4 8.6/ 40 34.8 5.0 338/0.13 132 .93 11 21 57.19 +25 37.2 21 59.48 +25 51.6 7.214 6.438 +0.39 + 7.4 16.4 9.0/ 35 36.1 5.2 323/0.14 91 .54 21 22 01.07 +26 50.7 22 03.36 +27 05.3 7.128 6.384 +0.35 + 8.1 16.3 9.4/ 30 39.0 5.6 309/0.15 50 .05 31 22 04.62 +28 11.7 22 06.89 +28 26.3 7.023 6.331 +0.31 + 8.8 16.2 9.7/ 24 43.1 6.2 298/0.17 144 .95 Apr. 10 22 07.70 +29 39.6 22 09.96 +29 54.4 6.900 6.278 +0.25 + 9.5 16.2 10.0/ 18 48.2 6.8 288/0.19 70 .52 20 22 10.17 +31 14.2 22 12.43 +31 29.1 6.764 6.225 +0.17 +10.1 16.1 10.3/ 12 53.9 7.5 279/0.21 75 .09 30 22 11.89 +32 54.8 22 14.12 +33 09.7 6.615 6.172 +0.08 +10.6 16.0 10.6/ 5 59.9 8.1 272/0.24 134 .97 May 10 22 12.67 +34 40.4 22 14.89 +34 55.4 6.456 6.120 -0.04 +11.0 16.0 11.0/358 66.2 8.7 265/0.26 52 .49 20 22 12.34 +36 30.3 22 14.53 +36 45.2 6.292 6.068 -0.17 +11.2 15.9 11.4/350 72.7 9.2 258/0.28 102 .15 30 22 10.69 +38 22.8 22 12.85 +38 37.7 6.125 6.016 -0.32 +11.3 15.8 11.9/342 79.1 9.5 251/0.30 115 .98 June 9 22 07.53 +40 16.1 22 09.65 +40 30.9 5.959 5.965 -0.49 +11.2 15.7 12.5/334 85.5 9.8 244/0.32 45 .44 19 22 02.63 +42 07.9 22 04.70 +42 22.5 5.797 5.915 -0.69 +10.7 15.6 13.0/326 91.7 9.9 236/0.33 122 .20 29 21 55.82 +43 54.9 21 57.83 +44 09.3 5.643 5.864 -0.89 + 9.8 15.5 13.6/317 97.6 9.9 227/0.34 93 .99 July 9 21 47.00 +45 33.7 21 48.94 +45 47.7 5.501 5.814 -1.09 + 8.6 15.4 14.2/308 103.0 9.8 217/0.34 58 .37 19 21 36.16 +47 00.1 21 38.02 +47 13.7 5.373 5.765 -1.28 + 6.9 15.4 14.6/299 107.8 9.7 206/0.35 126 .26 29 21 23.49 +48 09.9 21 25.26 +48 22.9 5.262 5.716 -1.42 + 4.9 15.3 14.9/291 111.7 9.5 194/0.35 74 1.00 Aug. 8 21 09.37 +48 59.4 21 11.06 +49 11.7 5.171 5.667 -1.50 + 2.6 15.2 14.9/281 114.5 9.4 180/0.35 82 .29 18 20 54.41 +49 26.0 20 56.03 +49 37.5 5.101 5.619 -1.51 + 0.2 15.2 14.7/272 116.1 9.3 166/0.35 113 .30 28 20 39.38 +49 28.8 20 40.94 +49 39.5 5.051 5.572 -1.44 - 2.0 15.1 14.1/263 116.2 9.4 151/0.35 64 1.00 Sept. 7 20 25.06 +49 09.1 20 26.58 +49 19.0 5.023 5.525 -1.29 - 4.0 15.1 13.3/254 115.0 9.5 137/0.36 104 .21 17 20 12.14 +48 30.0 20 13.65 +48 39.1 5.013 5.479 -1.10 - 5.4 15.0 12.3/245 112.6 9.8 123/0.37 93 .33 27 20 01.13 +47 36.2 20 02.64 +47 44.6 5.022 5.433 -0.88 - 6.4 15.0 11.0/235 109.1 10.0 110/0.38 69 1.00 Oct. 7 19 52.29 +46 32.9 19 53.82 +46 40.8 5.044 5.388 -0.66 - 6.8 15.0 9.6/226 104.9 10.3 98/0.39 115 .15 17 19 45.70 +45 25.5 19 47.25 +45 32.9 5.078 5.344 -0.44 - 6.7 15.0 8.2/215 100.1 10.6 87/0.40 75 .34 27 19 41.28 +44 18.8 19 42.86 +44 26.0 5.119 5.300 -0.24 - 6.2 15.0 6.7/203 95.1 10.8 77/0.40 85 .99 Nov. 6 19 38.84 +43 17.1 19 40.45 +43 24.1 5.164 5.257 -0.06 - 5.4 15.0 5.4/187 89.9 10.9 68/0.40 109 .11 16 19 38.18 +42 23.6 19 39.82 +42 30.6 5.210 5.215 +0.09 - 4.2 15.0 4.4/167 84.8 10.9 59/0.40 64 .36 26 19 39.04 +41 41.0 19 40.70 +41 48.1 5.253 5.173 +0.22 - 3.0 15.0 3.8/141 80.0 10.8 50/0.40 104 .97 Dec. 6 19 41.18 +41 11.3 19 42.86 +41 18.5 5.290 5.132 +0.32 - 1.5 14.9 3.9/113 75.5 10.7 41/0.39 96 .09 16 19 44.38 +40 55.8 19 46.07 +41 03.2 5.320 5.092 +0.40 0.0 14.9 4.6/ 90 71.4 10.6 32/0.38 62 .38 26 19 48.41 +40 55.6 19 50.11 +41 03.2 5.339 5.053 +0.47 + 1.6 14.9 5.5/ 73 68.0 10.4 23/0.37 117 .94 2027 Jan. 5 19 53.07 +41 11.3 19 54.78 +41 19.2 5.347 5.015 +0.51 + 3.2 14.9 6.6/ 60 65.2 10.3 14/0.37 81 .07 15 19 58.18 +41 43.4 19 59.88 +41 51.7 5.342 4.978 +0.53 + 4.9 14.9 7.7/ 50 63.2 10.2 4/0.37 70 .41 25 20 03.53 +42 32.2 20 05.21 +42 40.8 5.325 4.941 +0.54 + 6.6 14.8 8.8/ 41 62.0 10.1 354/0.37 119 .91 Feb. 4 20 08.94 +43 37.6 20 10.60 +43 46.6 5.296 4.906 +0.53 + 8.2 14.8 10.0/ 34 61.7 10.2 344/0.37 71 .06 14 20 14.22 +44 59.8 20 15.86 +45 09.1 5.255 4.871 +0.49 + 9.9 14.8 11.1/ 27 62.0 10.3 335/0.38 82 .46 24 20 19.17 +46 38.4 20 20.76 +46 48.0 5.204 4.838 +0.43 +11.5 14.7 12.3/ 20 63.1 10.5 325/0.39 113 .88 Mar. 6 20 23.54 +48 33.1 20 25.08 +48 42.9 5.143 4.805 +0.35 +13.0 14.7 13.5/ 14 64.8 10.8 316/0.40 66 .05