245P/WISE Orbit by T. Kobayashi NK 2849 (2015) : T is corrected by -0.01 day.
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Mar. 31.12128 2.2058476 0.4559763 8.16 316.69765 316.66695 21.17308 0.200 2026 June 9.0 m1 = 16.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 16 37.85 -37 13.7 16 41.21 -37 19.5 3.123 2.314 +2.69 - 3.4 22.1 32.1/ 98 29.1 11.9 249/0.72 156 .84 2026 Jan. 10 17 04.67 -37 49.2 17 08.07 -37 53.1 3.051 2.292 +2.71 - 1.7 22.0 32.1/ 95 33.2 13.6 251/0.83 67 .56 20 17 31.74 -38 08.5 17 35.17 -38 10.5 2.976 2.272 +2.70 - 0.1 21.9 31.9/ 92 37.3 15.2 252/0.95 49 .01 30 17 58.77 -38 11.0 18 02.21 -38 11.0 2.896 2.255 +2.67 + 1.6 21.8 31.5/ 89 41.5 16.8 252/1.08 170 .89 Feb. 9 18 25.46 -37 56.7 18 28.88 -37 54.7 2.812 2.240 +2.60 + 3.2 21.7 31.1/ 86 45.9 18.4 252/1.21 52 .55 19 18 51.52 -37 26.1 18 54.91 -37 22.2 2.725 2.228 +2.51 + 4.7 21.7 30.4/ 83 50.3 20.0 252/1.34 68 .03 Mar. 1 19 16.66 -36 40.4 19 20.00 -36 34.8 2.635 2.218 +2.39 + 6.1 21.6 29.6/ 80 54.9 21.4 252/1.48 155 .93 11 19 40.63 -35 41.2 19 43.91 -35 34.0 2.542 2.211 +2.25 + 7.2 21.5 28.6/ 77 59.6 22.8 251/1.63 36 .54 21 20 03.23 -34 30.4 20 06.44 -34 21.7 2.447 2.207 +2.10 + 8.2 21.4 27.4/ 74 64.4 24.0 251/1.77 90 .05 31 20 24.25 -33 10.1 20 27.39 -33 00.2 2.349 2.206 +1.92 + 8.9 21.3 25.9/ 71 69.4 25.1 251/1.92 134 .95 Apr. 10 20 43.54 -31 42.6 20 46.62 -31 31.6 2.250 2.207 +1.74 + 9.3 21.2 24.2/ 68 74.6 26.0 251/2.06 20 .52 20 21 00.97 -30 10.2 21 03.98 -29 58.2 2.150 2.211 +1.53 + 9.6 21.1 22.2/ 65 80.1 26.6 251/2.20 115 .09 30 21 16.35 -28 34.8 21 19.30 -28 22.2 2.049 2.218 +1.31 + 9.7 21.0 20.0/ 62 86.0 26.9 251/2.33 112 .97 May 10 21 29.52 -26 58.6 21 32.43 -26 45.3 1.948 2.228 +1.07 + 9.6 20.9 17.4/ 57 92.2 26.9 251/2.44 11 .49 20 21 40.30 -25 23.3 21 43.16 -25 09.5 1.849 2.240 +0.81 + 9.3 20.8 14.5/ 50 98.8 26.5 252/2.52 143 .15 30 21 48.42 -23 50.3 21 51.25 -23 36.2 1.753 2.255 +0.52 + 9.0 20.7 11.5/ 39 106.1 25.6 253/2.56 88 .98 June 9 21 53.69 -22 20.7 21 56.48 -22 06.4 1.662 2.272 +0.21 + 8.5 20.7 9.0/ 19 113.9 24.1 254/2.54 33 .44 19 21 55.83 -20 55.3 21 58.61 -20 40.9 1.580 2.291 -0.11 + 8.1 20.6 8.3/349 122.5 22.0 255/2.43 172 .20 29 21 54.73 -19 34.2 21 57.49 -19 19.8 1.508 2.313 -0.43 + 7.7 20.5 9.9/321 131.8 19.1 256/2.21 59 .99 July 9 21 50.41 -18 16.9 21 53.17 -18 02.7 1.451 2.337 -0.72 + 7.4 20.5 12.7/305 141.9 15.6 256/1.87 68 .37 19 21 43.19 -17 03.0 21 45.94 -16 49.1 1.413 2.363 -0.94 + 7.1 20.5 15.3/297 152.8 11.3 257/1.40 146 .26 29 21 33.80 -15 51.6 21 36.55 -15 38.1 1.398 2.391 -1.05 + 6.9 20.5 16.7/294 164.2 6.6 256/0.83 23 1.00 Aug. 8 21 23.31 -14 42.5 21 26.05 -14 29.4 1.408 2.421 -1.03 + 6.6 20.6 16.4/293 175.8 1.8 244/0.22 111 .29 18 21 12.97 -13 36.0 21 15.71 -13 23.4 1.445 2.452 -0.90 + 6.3 20.7 14.6/295 172.1 3.2 90/0.39 107 .30 28 21 03.99 -12 32.5 21 06.72 -12 20.5 1.509 2.485 -0.68 + 6.0 20.8 11.6/301 160.7 7.7 85/0.90 17 1.00 Sept. 7 20 57.24 -11 32.7 20 59.96 -11 20.9 1.598 2.519 -0.41 + 5.6 21.0 8.2/313 149.6 11.7 83/1.29 154 .21 17 20 53.16 -10 36.1 20 55.88 -10 24.6 1.708 2.555 -0.13 + 5.4 21.2 5.7/341 139.2 14.9 82/1.55 71 .33 27 20 51.90 -09 42.0 20 54.60 -09 30.6 1.837 2.592 +0.14 + 5.3 21.5 5.7/ 21 129.4 17.4 80/1.69 54 1.00 Oct. 7 20 53.28 -08 49.2 20 55.96 -08 37.7 1.980 2.629 +0.37 + 5.3 21.7 7.7/ 46 120.2 19.2 79/1.74 164 .15 17 20 57.03 -07 56.3 20 59.70 -07 44.5 2.136 2.668 +0.58 + 5.5 21.9 10.2/ 58 111.6 20.3 77/1.71 42 .34 27 21 02.81 -07 01.7 21 05.47 -06 49.7 2.299 2.708 +0.75 + 5.7 22.1 12.5/ 63 103.4 20.9 75/1.65 87 .99 Nov. 6 21 10.28 -06 04.7 21 12.92 -05 52.3 2.469 2.748 +0.89 + 6.1 22.4 14.6/ 65 95.5 21.0 73/1.55 134 .11 16 21 19.15 -05 04.1 21 21.77 -04 51.2 2.642 2.789 +1.00 + 6.5 22.6 16.3/ 66 88.0 20.8 72/1.44 18 .36 26 21 29.13 -03 59.3 21 31.74 -03 46.1 2.815 2.830 +1.08 + 7.0 22.8 17.7/ 67 80.8 20.1 69/1.31 117 .97 Dec. 6 21 40.00 -02 50.2 21 42.59 -02 36.5 2.987 2.872 +1.15 + 7.4 23.0 18.8/ 67 73.8 19.2 67/1.19 108 .09 16 21 51.56 -01 36.5 21 54.14 -01 22.3 3.156 2.915 +1.21 + 7.9 23.1 19.7/ 67 67.0 18.1 65/1.07 13 .38 26 22 03.65 -00 18.3 22 06.21 -00 03.6 3.319 2.958 +1.25 + 8.3 23.3 20.4/ 66 60.3 16.8 63/0.94 146 .94 2027 Jan. 5 22 16.11 +01 04.3 22 18.66 +01 19.3 3.475 3.001 +1.27 + 8.7 23.5 21.0/ 65 53.8 15.3 60/0.83 85 .07 15 22 28.86 +02 30.8 22 31.40 +02 46.3 3.623 3.044 +1.29 + 9.1 23.6 21.3/ 65 47.4 13.8 57/0.71 34 .41 25 22 41.78 +04 01.0 22 44.32 +04 16.8 3.761 3.088 +1.30 + 9.4 23.8 21.6/ 64 41.1 12.1 54/0.61 169 .91 Feb. 4 22 54.80 +05 34.3 22 57.34 +05 50.4 3.887 3.131 +1.31 + 9.6 23.9 21.7/ 63 35.0 10.4 50/0.51 64 .06 14 23 07.86 +07 10.3 23 10.39 +07 26.6 4.001 3.175 +1.30 + 9.8 24.0 21.7/ 63 29.2 8.7 45/0.41 58 .46 24 23 20.89 +08 48.5 23 23.43 +09 05.0 4.101 3.219 +1.30 +10.0 24.1 21.6/ 62 23.6 7.1 37/0.33 159 .88 Mar. 6 23 33.85 +10 28.2 23 36.39 +10 44.9 4.188 3.263 +1.29 +10.1 24.2 21.4/ 62 18.6 5.6 26/0.25 43 .05