11P/Tempel-Swift-LINEAR Orbit by S. Nakano NK 4166 (2020) Last obs. 2024 08 25 (O52)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Nov. 9.98484 1.3874723 0.5772960 5.95 168.07045 238.85352 14.43060 0.200 2026 June 9.0 m1 = 15.0 + 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 18 52.67 -14 51.4 18 55.52 -14 47.5 4.084 3.117 +1.48 + 3.3 23.0 21.7/ 82 9.1 2.9 23/0.13 126 .84 2026 Jan. 10 19 07.44 -14 19.6 19 10.27 -14 14.7 4.028 3.059 +1.51 + 4.1 22.9 22.3/ 80 8.4 2.7 338/0.13 96 .56 20 19 22.52 -13 39.7 19 25.33 -13 33.7 3.956 3.000 +1.53 + 4.9 22.8 22.9/ 78 12.0 3.9 305/0.19 25 .01 30 19 37.82 -12 51.4 19 40.61 -12 44.4 3.867 2.941 +1.54 + 5.8 22.6 23.4/ 76 17.2 5.7 289/0.28 152 .89 Feb. 9 19 53.29 -11 54.6 19 56.05 -11 46.6 3.764 2.880 +1.56 + 6.7 22.5 23.8/ 74 22.8 7.6 280/0.38 76 .55 19 20 08.87 -10 49.0 20 11.61 -10 40.1 3.646 2.818 +1.56 + 7.5 22.3 24.2/ 72 28.6 9.7 274/0.50 46 .03 Mar. 1 20 24.50 -09 34.8 20 27.21 -09 24.8 3.516 2.756 +1.56 + 8.4 22.1 24.6/ 70 34.4 11.7 270/0.63 168 .93 11 20 40.14 -08 11.7 20 42.82 -08 00.9 3.375 2.693 +1.56 + 9.3 21.9 25.0/ 68 40.1 13.8 267/0.76 57 .54 21 20 55.77 -06 39.9 20 58.42 -06 28.2 3.225 2.629 +1.55 +10.1 21.7 25.3/ 67 45.8 15.8 264/0.91 70 .05 31 21 11.34 -04 59.3 21 13.97 -04 46.9 3.067 2.564 +1.55 +11.0 21.5 25.7/ 65 51.3 17.7 261/1.07 152 .95 Apr. 10 21 26.85 -03 10.1 21 29.45 -02 56.9 2.904 2.499 +1.54 +11.9 21.3 26.0/ 63 56.8 19.6 259/1.24 39 .52 20 21 42.29 -01 12.2 21 44.87 -00 58.4 2.735 2.433 +1.53 +12.7 21.0 26.3/ 61 62.1 21.4 257/1.43 95 .09 30 21 57.65 +00 54.2 22 00.20 +01 08.6 2.565 2.367 +1.53 +13.5 20.8 26.6/ 59 67.3 23.1 255/1.64 132 .97 May 10 22 12.93 +03 09.1 22 15.46 +03 24.0 2.393 2.300 +1.52 +14.4 20.5 26.9/ 58 72.5 24.7 253/1.86 22 .49 20 22 28.14 +05 32.4 22 30.66 +05 47.8 2.222 2.233 +1.51 +15.2 20.2 27.2/ 56 77.5 26.2 251/2.11 120 .15 30 22 43.29 +08 03.8 22 45.80 +08 19.6 2.054 2.166 +1.51 +16.0 19.9 27.5/ 54 82.4 27.6 249/2.38 113 .98 June 9 22 58.41 +10 43.3 23 00.91 +10 59.4 1.889 2.099 +1.51 +16.7 19.6 27.7/ 52 87.2 28.9 247/2.68 15 .44 19 23 13.50 +13 30.3 23 16.01 +13 46.7 1.728 2.032 +1.51 +17.4 19.3 27.9/ 51 91.8 30.0 245/3.01 142 .20 29 23 28.58 +16 24.2 23 31.10 +16 40.8 1.574 1.966 +1.51 +18.0 18.9 28.1/ 50 96.4 30.9 243/3.37 95 .99 July 9 23 43.71 +19 24.2 23 46.24 +19 40.8 1.427 1.901 +1.52 +18.4 18.6 28.1/ 48 100.8 31.7 241/3.76 30 .37 19 23 58.87 +22 28.4 00 01.43 +22 45.1 1.287 1.837 +1.53 +18.6 18.2 28.0/ 48 105.1 32.3 239/4.19 158 .26 29 00 14.11 +25 34.4 00 16.70 +25 51.1 1.157 1.774 +1.54 +18.4 17.8 27.6/ 47 109.4 32.7 237/4.66 78 1.00 Aug. 8 00 29.45 +28 39.1 00 32.10 +28 55.6 1.035 1.714 +1.55 +17.8 17.4 26.8/ 47 113.5 32.8 234/5.15 52 .29 18 00 44.89 +31 37.0 00 47.59 +31 53.3 0.923 1.657 +1.56 +16.4 17.0 25.5/ 49 117.7 32.8 231/5.66 159 .30 28 01 00.41 +34 21.1 01 03.18 +34 37.2 0.821 1.603 +1.57 +14.1 16.6 23.7/ 52 121.8 32.4 228/6.18 60 1.00 Sept. 7 01 16.00 +36 42.2 01 18.84 +36 57.9 0.728 1.553 +1.55 +10.5 16.2 21.2/ 59 126.1 31.6 224/6.65 77 .21 17 01 31.48 +38 27.3 01 34.39 +38 42.6 0.646 1.508 +1.53 + 5.3 15.8 18.5/ 72 130.7 30.3 220/7.03 147 .33 27 01 46.69 +39 20.7 01 49.67 +39 35.6 0.573 1.469 +1.47 - 1.7 15.5 17.1/ 94 135.9 28.3 216/7.22 39 1.00 Oct. 7 02 01.36 +39 04.4 02 04.39 +39 18.7 0.511 1.437 +1.38 -10.6 15.1 19.3/122 142.0 25.4 211/7.06 103 .15 17 02 15.13 +37 19.3 02 18.17 +37 33.1 0.461 1.413 +1.28 -20.5 14.8 25.7/142 149.2 21.2 206/6.37 128 .34 27 02 27.90 +33 54.5 02 30.92 +34 07.7 0.425 1.396 +1.18 -29.8 14.6 33.4/152 157.6 15.7 197/5.02 13 .99 Nov. 6 02 39.73 +28 57.0 02 42.69 +29 09.7 0.405 1.388 +1.11 -35.6 14.5 38.6/157 166.6 9.5 180/3.14 137 .11 16 02 50.95 +23 01.5 02 53.84 +23 13.7 0.403 1.389 +1.12 -35.7 14.5 39.0/156 171.7 5.9 122/1.97 101 .36 26 03 02.22 +17 05.4 03 05.03 +17 17.1 0.421 1.399 +1.17 -30.5 14.6 34.9/151 165.3 10.3 74/3.31 34 .97 Dec. 6 03 13.94 +12 01.2 03 16.68 +12 12.2 0.459 1.417 +1.25 -22.5 14.8 29.1/140 155.9 16.5 62/4.99 165 .09 16 03 26.47 +08 16.6 03 29.16 +08 26.9 0.515 1.443 +1.35 -14.4 15.2 24.8/125 147.0 21.8 60/6.06 73 .38 26 03 40.02 +05 53.0 03 42.68 +06 02.5 0.585 1.477 +1.45 - 7.7 15.5 23.0/109 139.1 25.8 61/6.50 68 .94 2027 Jan. 5 03 54.53 +04 36.9 03 57.17 +04 45.5 0.670 1.517 +1.55 - 2.7 15.9 23.3/ 96 132.2 28.7 63/6.48 155 .07 15 04 09.99 +04 11.1 04 12.63 +04 18.7 0.767 1.563 +1.63 + 0.7 16.4 24.4/ 88 126.0 30.6 67/6.19 52 .41 25 04 26.32 +04 19.2 04 28.96 +04 25.7 0.875 1.613 +1.70 + 2.8 16.8 25.6/ 84 120.2 31.8 70/5.76 92 .91 Feb. 4 04 43.33 +04 48.1 04 45.99 +04 53.5 0.994 1.668 +1.76 + 3.9 17.2 26.6/ 81 114.8 32.4 74/5.27 140 .06 14 05 00.96 +05 27.9 05 03.63 +05 32.1 1.122 1.726 +1.81 + 4.2 17.6 27.4/ 81 109.7 32.6 78/4.77 33 .46 24 05 19.07 +06 11.1 05 21.75 +06 14.0 1.259 1.787 +1.84 + 4.0 18.0 27.8/ 81 104.6 32.4 81/4.29 112 .88 Mar. 6 05 37.50 +06 52.6 05 40.20 +06 54.1 1.403 1.849 +1.87 + 3.5 18.4 28.0/ 83 99.7 31.9 85/3.84 125 .05