C/2026 B3 (PANSTARRS) Orbit by S. Nakano CBET 5662 (2026) Observed in 1st half of 2026
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2027 May 5.22434 5.8150006 0.9950536 205.22155 346.25493 100.83358 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 12 23.55 +18 15.8 12 26.07 +17 59.2 6.516 6.757 -0.27 0.0 19.2 3.8/270 100.0 8.2 291/0.24 123 .84 2026 Jan. 10 12 20.89 +18 15.9 12 23.42 +17 59.2 6.318 6.722 -0.39 + 0.5 19.1 5.6/275 110.2 7.9 287/0.24 26 .56 20 12 17.00 +18 20.5 12 19.53 +18 03.9 6.132 6.688 -0.52 + 0.8 19.0 7.4/276 120.7 7.3 283/0.23 134 .01 30 12 11.83 +18 28.5 12 14.37 +18 11.9 5.963 6.654 -0.64 + 1.0 19.0 9.1/276 131.3 6.4 278/0.21 84 .89 Feb. 9 12 05.44 +18 38.2 12 07.99 +18 21.5 5.817 6.621 -0.75 + 0.9 18.9 10.7/275 141.9 5.3 271/0.18 54 .55 19 11 57.95 +18 47.5 12 00.51 +18 30.8 5.699 6.589 -0.84 + 0.7 18.8 11.9/274 152.0 4.0 259/0.14 162 .03 Mar. 1 11 49.57 +18 54.2 11 52.15 +18 37.5 5.613 6.556 -0.89 + 0.2 18.8 12.7/271 160.7 2.9 238/0.10 43 .93 11 11 40.62 +18 56.3 11 43.21 +18 39.7 5.562 6.525 -0.92 - 0.4 18.7 13.0/269 164.5 2.3 199/0.08 89 .54 21 11 31.44 +18 52.2 11 34.05 +18 35.6 5.547 6.494 -0.90 - 1.2 18.7 12.8/265 160.3 3.0 160/0.10 137 .05 31 11 22.44 +18 40.6 11 25.06 +18 24.1 5.567 6.463 -0.85 - 1.9 18.7 12.2/261 151.6 4.2 140/0.15 14 .95 Apr. 10 11 13.96 +18 21.1 11 16.60 +18 04.7 5.620 6.433 -0.76 - 2.7 18.7 11.2/256 141.4 5.6 129/0.19 125 .52 20 11 06.32 +17 53.8 11 08.97 +17 37.5 5.702 6.404 -0.66 - 3.4 18.7 10.0/250 130.8 6.8 123/0.23 96 .09 30 10 59.74 +17 19.2 11 02.39 +17 03.1 5.808 6.375 -0.54 - 4.1 18.8 8.8/242 120.3 7.8 119/0.26 42 .97 May 10 10 54.34 +16 38.4 10 56.99 +16 22.3 5.932 6.347 -0.42 - 4.6 18.8 7.6/233 109.9 8.6 116/0.28 160 .49 20 10 50.16 +15 52.2 10 52.81 +15 36.2 6.068 6.320 -0.30 - 5.1 18.8 6.6/220 99.8 9.1 114/0.29 55 .15 30 10 47.19 +15 01.4 10 49.85 +14 45.5 6.211 6.293 -0.18 - 5.4 18.9 6.1/206 90.0 9.3 112/0.29 76 .98 June 9 10 45.37 +14 07.0 10 48.02 +13 51.2 6.356 6.266 -0.08 - 5.7 18.9 5.9/191 80.4 9.2 111/0.28 162 .44 19 10 44.59 +13 09.6 10 47.23 +12 53.8 6.497 6.241 +0.01 - 6.0 18.9 6.0/178 71.0 8.9 111/0.26 18 .20 29 10 44.74 +12 09.6 10 47.37 +11 53.8 6.630 6.215 +0.09 - 6.2 19.0 6.4/167 61.9 8.3 110/0.24 107 .99 July 9 10 45.69 +11 07.5 10 48.32 +10 51.7 6.750 6.191 +0.16 - 6.4 19.0 6.8/159 52.9 7.5 110/0.22 127 .37 19 10 47.34 +10 03.6 10 49.96 +09 47.6 6.856 6.167 +0.22 - 6.6 19.0 7.3/154 44.2 6.6 110/0.19 17 .26 29 10 49.55 +08 58.0 10 52.16 +08 42.0 6.942 6.144 +0.27 - 6.7 19.0 7.8/150 35.5 5.5 110/0.15 138 1.00 Aug. 8 10 52.21 +07 50.9 10 54.81 +07 34.9 7.009 6.122 +0.30 - 6.8 19.0 8.2/147 27.0 4.3 111/0.12 92 .29 18 10 55.21 +06 42.6 10 57.81 +06 26.5 7.052 6.100 +0.32 - 7.0 19.0 8.5/145 18.5 3.0 113/0.08 48 .30 28 10 58.44 +05 33.0 11 01.03 +05 16.9 7.072 6.080 +0.34 - 7.1 19.0 8.7/145 10.1 1.7 118/0.05 168 1.00 Sept. 7 11 01.80 +04 22.4 11 04.38 +04 06.2 7.066 6.059 +0.34 - 7.2 19.0 8.8/145 2.3 0.4 159/0.01 56 .21 17 11 05.18 +03 10.8 11 07.76 +02 54.6 7.036 6.040 +0.33 - 7.2 19.0 8.8/146 7.3 1.2 273/0.03 76 .33 27 11 08.47 +01 58.5 11 11.04 +01 42.1 6.980 6.021 +0.31 - 7.3 19.0 8.7/148 15.8 2.6 281/0.07 161 1.00 Oct. 7 11 11.56 +00 45.4 11 14.12 +00 29.0 6.899 6.003 +0.28 - 7.4 18.9 8.5/151 24.4 3.9 284/0.11 22 .15 17 11 14.33 -00 28.2 11 16.89 -00 44.6 6.795 5.986 +0.23 - 7.4 18.9 8.2/155 33.2 5.2 286/0.15 104 .34 27 11 16.67 -01 42.1 11 19.22 -01 58.5 6.669 5.970 +0.18 - 7.4 18.8 7.9/160 42.1 6.4 287/0.19 127 .99 Nov. 6 11 18.43 -02 56.1 11 20.98 -03 12.5 6.524 5.954 +0.10 - 7.4 18.8 7.5/168 51.2 7.5 288/0.22 13 .11 16 11 19.48 -04 09.7 11 22.02 -04 26.2 6.363 5.939 +0.02 - 7.3 18.7 7.3/178 60.5 8.3 289/0.25 133 .36 26 11 19.66 -05 22.7 11 22.20 -05 39.2 6.189 5.925 -0.08 - 7.2 18.6 7.3/190 70.0 9.0 290/0.28 91 .97 Dec. 6 11 18.84 -06 34.5 11 21.38 -06 50.9 6.006 5.912 -0.20 - 7.0 18.6 7.6/203 79.8 9.4 292/0.30 46 .09 16 11 16.86 -07 44.3 11 19.39 -08 00.7 5.820 5.900 -0.33 - 6.7 18.5 8.3/216 89.8 9.6 294/0.32 163 .38 26 11 13.59 -08 51.2 11 16.12 -09 07.6 5.637 5.888 -0.47 - 6.3 18.4 9.3/227 100.0 9.5 296/0.32 54 .94 2027 Jan. 5 11 08.94 -09 54.2 11 11.46 -10 10.5 5.461 5.877 -0.61 - 5.8 18.3 10.7/237 110.4 9.0 299/0.31 79 .07 15 11 02.87 -10 51.9 11 05.38 -11 08.1 5.300 5.867 -0.75 - 5.1 18.3 12.1/245 121.0 8.3 304/0.30 156 .41 25 10 55.42 -11 42.9 10 57.92 -11 59.0 5.159 5.858 -0.87 - 4.3 18.2 13.4/251 131.5 7.2 310/0.27 19 .91 Feb. 4 10 46.73 -12 25.8 10 49.21 -12 41.7 5.045 5.850 -0.97 - 3.3 18.2 14.5/256 141.6 6.0 319/0.23 114 .06 14 10 37.06 -12 59.4 10 39.53 -13 15.1 4.963 5.842 -1.03 - 2.4 18.1 15.2/261 150.5 4.8 335/0.18 116 .46 24 10 26.78 -13 23.2 10 29.24 -13 38.6 4.915 5.836 -1.05 - 1.4 18.1 15.3/265 156.6 3.9 0/0.15 34 .88 Mar. 6 10 16.33 -13 37.3 10 18.77 -13 52.4 4.903 5.830 -1.02 - 0.5 18.1 14.8/268 157.2 3.8 32/0.15 147 .05