P/2009 B1 (Boattini) Orbit by S. Nakano HICQ 2009 (2009) Last obs. 2009 03 29 (G96)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 June 30.91265 2.4485467 0.6359709 17.4 129.03506 297.07257 22.26129 0.200 2025 May 5.0 m1 = 12.5 + 5 log Delta + 10.0 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Variation Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , for T=+1 day m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 20 45.17 -10 19.3 20 47.88 -10 08.2 5.584 4.845 -0.21 - 2.4 23.1 12.7/ 71 37.9 7.2 65/0.25 94 .23 2025 Jan. 5 20 53.29 -09 37.7 20 55.99 -09 26.2 5.618 4.792 -0.21 - 2.5 23.1 13.5/ 70 30.1 5.9 61/0.20 36 .28 15 21 01.85 -08 51.3 21 04.53 -08 39.3 5.633 4.739 -0.22 - 2.5 23.0 14.2/ 69 22.6 4.6 54/0.16 166 .99 25 21 10.74 -08 00.0 21 13.41 -07 47.6 5.627 4.686 -0.23 - 2.6 23.0 14.7/ 68 15.6 3.2 43/0.11 70 .22 Feb. 4 21 19.88 -07 04.1 21 22.52 -06 51.2 5.601 4.633 -0.24 - 2.7 22.9 15.1/ 66 9.9 2.1 18/0.07 67 .35 14 21 29.16 -06 03.7 21 31.79 -05 50.4 5.554 4.579 -0.25 - 2.8 22.8 15.4/ 65 8.5 1.8 329/0.06 159 .98 24 21 38.50 -04 59.0 21 41.12 -04 45.3 5.486 4.526 -0.26 - 2.9 22.8 15.5/ 64 12.7 2.7 293/0.10 45 .19 Mar. 6 21 47.82 -03 50.3 21 50.43 -03 36.3 5.399 4.472 -0.27 - 3.0 22.7 15.6/ 62 18.9 4.1 277/0.15 97 .42 16 21 57.05 -02 37.9 21 59.63 -02 23.5 5.293 4.418 -0.28 - 3.2 22.6 15.5/ 61 25.8 5.6 269/0.20 137 .97 26 22 06.10 -01 22.2 22 08.67 -01 07.4 5.169 4.364 -0.30 - 3.3 22.5 15.4/ 59 32.8 7.1 264/0.26 20 .16 Apr. 5 22 14.89 -00 03.3 22 17.45 +00 11.7 5.029 4.310 -0.31 - 3.5 22.4 15.1/ 57 39.9 8.6 261/0.33 126 .49 15 22 23.34 +01 18.3 22 25.89 +01 33.5 4.875 4.255 -0.33 - 3.6 22.2 14.7/ 55 47.0 9.9 258/0.39 113 .96 25 22 31.37 +02 42.2 22 33.91 +02 57.7 4.708 4.201 -0.35 - 3.8 22.1 14.1/ 52 54.3 11.2 256/0.45 18 .11 May 5 22 38.88 +04 08.0 22 41.41 +04 23.7 4.531 4.146 -0.38 - 4.1 22.0 13.5/ 50 61.5 12.3 254/0.52 152 .54 15 22 45.76 +05 35.2 22 48.28 +05 51.1 4.346 4.091 -0.40 - 4.3 21.8 12.7/ 46 68.9 13.3 252/0.58 87 .95 25 22 51.90 +07 03.4 22 54.42 +07 19.4 4.155 4.037 -0.43 - 4.6 21.7 11.8/ 41 76.3 14.1 250/0.64 46 .07 June 4 22 57.16 +08 31.8 22 59.67 +08 47.9 3.960 3.982 -0.46 - 4.9 21.5 10.8/ 35 83.9 14.7 248/0.70 166 .58 14 23 01.39 +09 59.6 23 03.91 +10 15.8 3.766 3.928 -0.49 - 5.2 21.3 9.7/ 27 91.6 15.0 246/0.75 60 .93 24 23 04.45 +11 25.9 23 06.96 +11 42.1 3.573 3.873 -0.53 - 5.5 21.1 8.7/ 17 99.5 15.0 244/0.79 79 .03 July 4 23 06.17 +12 49.2 23 08.67 +13 05.5 3.386 3.818 -0.56 - 5.9 21.0 7.9/ 2 107.6 14.7 240/0.81 146 .61 14 23 06.38 +14 07.9 23 08.88 +14 24.2 3.207 3.764 -0.60 - 6.3 20.8 7.5/344 115.9 14.1 237/0.82 31 .89 24 23 04.98 +15 19.9 23 07.47 +15 36.2 3.041 3.710 -0.64 - 6.8 20.6 7.7/325 124.3 13.1 232/0.80 113 .01 Aug. 3 23 01.90 +16 22.6 23 04.38 +16 38.8 2.890 3.655 -0.67 - 7.3 20.4 8.4/307 132.8 11.8 225/0.76 117 .64 13 22 57.21 +17 13.5 22 59.68 +17 29.6 2.758 3.602 -0.70 - 7.8 20.3 9.5/293 140.9 10.2 216/0.69 25 .84 23 22 51.10 +17 49.7 22 53.55 +18 05.7 2.648 3.548 -0.71 - 8.3 20.1 10.4/281 148.3 8.6 202/0.60 145 .00 Sept. 2 22 43.96 +18 09.3 22 46.41 +18 25.1 2.562 3.494 -0.72 - 8.7 20.0 10.8/271 153.5 7.4 181/0.53 85 .66 12 22 36.38 +18 11.7 22 38.81 +18 27.4 2.502 3.441 -0.72 - 9.1 19.9 10.6/263 155.1 7.1 155/0.52 59 .77 22 22 29.00 +17 58.0 22 31.42 +18 13.4 2.469 3.389 -0.70 - 9.3 19.8 9.6/254 152.1 8.0 130/0.60 152 .00 Oct. 2 22 22.53 +17 31.1 22 24.95 +17 46.4 2.461 3.337 -0.68 - 9.3 19.7 7.9/244 145.7 9.7 111/0.73 51 .70 12 22 17.58 +16 55.8 22 20.00 +17 10.9 2.477 3.285 -0.65 - 9.3 19.6 5.8/228 137.8 11.8 98/0.88 98 .69 22 22 14.58 +16 16.9 22 17.00 +16 31.9 2.513 3.234 -0.62 - 9.1 19.6 3.9/197 129.1 13.8 89/1.01 127 .00 Nov. 1 22 13.79 +15 39.6 22 16.21 +15 54.6 2.565 3.184 -0.60 - 8.8 19.6 3.8/145 120.3 15.6 82/1.12 26 .73 11 22 15.28 +15 08.3 22 17.71 +15 23.3 2.630 3.134 -0.58 - 8.4 19.6 5.8/112 111.7 17.1 77/1.19 133 .63 21 22 19.00 +14 45.9 22 21.44 +15 01.1 2.704 3.086 -0.57 - 8.1 19.6 8.5/ 97 103.3 18.2 73/1.24 98 .01 Dec. 1 22 24.83 +14 34.9 22 27.28 +14 50.2 2.783 3.038 -0.57 - 7.7 19.5 11.2/ 89 95.3 18.9 69/1.25 34 .78 11 22 32.58 +14 36.3 22 35.03 +14 51.8 2.864 2.991 -0.57 - 7.4 19.5 13.8/ 84 87.7 19.2 65/1.24 156 .59 21 22 42.05 +14 50.5 22 44.52 +15 06.3 2.945 2.945 -0.58 - 7.1 19.5 16.2/ 80 80.4 19.2 62/1.21 73 .01 31 22 53.09 +15 17.6 22 55.56 +15 33.6 3.023 2.901 -0.59 - 6.9 19.5 18.4/ 77 73.5 19.0 59/1.16 60 .84 2026 Jan. 10 23 05.50 +15 56.9 23 07.99 +16 13.1 3.097 2.858 -0.61 - 6.6 19.5 20.3/ 75 66.9 18.5 57/1.11 156 .56 20 23 19.15 +16 47.5 23 21.65 +17 04.0 3.165 2.816 -0.63 - 6.4 19.5 22.0/ 73 60.6 17.7 54/1.04 49 .01 30 23 33.92 +17 48.5 23 36.44 +18 05.1 3.227 2.776 -0.66 - 6.2 19.5 23.5/ 72 54.7 16.8 51/0.97 87 .89 Feb. 9 23 49.70 +18 58.4 23 52.25 +19 15.1 3.281 2.738 -0.69 - 5.9 19.5 24.9/ 71 49.0 15.8 49/0.90 141 .55 19 00 06.44 +20 15.9 00 09.02 +20 32.6 3.329 2.701 -0.72 - 5.7 19.4 26.1/ 71 43.7 14.6 46/0.82 28 .03 Mar. 1 00 24.07 +21 39.5 00 26.69 +21 56.1 3.368 2.667 -0.76 - 5.5 19.4 27.1/ 70 38.6 13.4 42/0.75 112 .93