211P/Hill Orbit by S. Nakano NK 3962 (2019) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Oct. 4.58055 2.3275965 0.3437167 6.68 4.27458 117.13181 18.92077 0.200 2022 Aug. 9.0 m1 = 12.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 02 04.68 -09 49.3 02 07.15 -09 35.0 2.478 2.890 +0.27 +10.0 18.6 10.8/ 22 104.8 19.2 63/1.41 127 .05 11 02 07.41 -08 09.2 02 09.89 -07 55.0 2.573 2.858 +0.48 +10.8 18.6 12.9/ 34 96.6 20.0 67/1.42 19 .62 21 02 12.23 -06 21.3 02 14.72 -06 07.4 2.671 2.826 +0.67 +11.3 18.6 15.1/ 42 88.7 20.4 70/1.40 125 .91 31 02 18.94 -04 28.4 02 21.45 -04 14.7 2.769 2.794 +0.84 +11.5 18.7 17.1/ 48 81.2 20.4 73/1.35 96 .02 Feb. 10 02 27.37 -02 32.6 02 29.90 -02 19.2 2.865 2.763 +1.00 +11.6 18.7 19.0/ 52 74.1 20.1 76/1.29 36 .63 20 02 37.32 -00 35.7 02 39.88 -00 22.9 2.957 2.732 +1.13 +11.6 18.7 20.6/ 56 67.3 19.5 78/1.22 151 .88 Mar. 2 02 48.63 +01 20.6 02 51.22 +01 32.9 3.044 2.702 +1.26 +11.4 18.7 22.0/ 59 60.8 18.7 81/1.13 69 .01 12 03 01.18 +03 15.1 03 03.79 +03 26.8 3.124 2.673 +1.37 +11.1 18.7 23.3/ 61 54.5 17.6 83/1.05 56 .64 22 03 14.82 +05 06.5 03 17.46 +05 17.5 3.196 2.644 +1.47 +10.7 18.7 24.3/ 64 48.6 16.4 86/0.95 168 .84 Apr. 1 03 29.46 +06 53.9 03 32.13 +07 04.0 3.259 2.616 +1.56 +10.1 18.7 25.3/ 66 42.8 15.0 89/0.86 45 .00 11 03 45.02 +08 36.2 03 47.72 +08 45.4 3.314 2.589 +1.64 + 9.5 18.7 26.1/ 68 37.3 13.6 92/0.77 75 .66 21 04 01.40 +10 12.5 04 04.14 +10 20.7 3.359 2.563 +1.72 + 8.8 18.7 26.8/ 70 32.0 12.0 96/0.67 151 .77 May 1 04 18.55 +11 42.0 04 21.33 +11 49.0 3.396 2.538 +1.79 + 8.1 18.7 27.4/ 72 26.9 10.3 100/0.57 25 .00 11 04 36.40 +13 03.8 04 39.21 +13 09.7 3.422 2.514 +1.85 + 7.2 18.7 27.9/ 74 21.9 8.6 105/0.47 94 .69 21 04 54.88 +14 17.3 04 57.71 +14 21.9 3.440 2.491 +1.91 + 6.3 18.6 28.4/ 77 17.2 6.9 112/0.38 127 .70 31 05 13.92 +15 21.9 05 16.78 +15 25.1 3.448 2.469 +1.96 + 5.4 18.6 28.7/ 79 12.7 5.2 122/0.28 11 .00 June 10 05 33.45 +16 17.1 05 36.34 +16 18.9 3.447 2.449 +2.00 + 4.4 18.6 29.0/ 81 8.9 3.7 140/0.20 114 .74 20 05 53.40 +17 02.4 05 56.30 +17 02.8 3.437 2.430 +2.03 + 3.4 18.5 29.3/ 83 6.4 2.7 173/0.15 104 .62 30 06 13.69 +17 37.7 06 16.60 +17 36.6 3.418 2.412 +2.06 + 2.4 18.5 29.4/ 85 7.0 2.9 216/0.16 17 .01 July 10 06 34.24 +18 02.9 06 37.16 +18 00.4 3.391 2.396 +2.07 + 1.4 18.4 29.6/ 87 10.0 4.2 243/0.24 135 .80 20 06 54.95 +18 18.2 06 57.87 +18 14.1 3.355 2.381 +2.08 + 0.4 18.4 29.6/ 88 13.9 5.9 257/0.33 84 .56 30 07 15.77 +18 23.8 07 18.68 +18 18.3 3.311 2.369 +2.08 - 0.5 18.3 29.6/ 90 18.3 7.7 266/0.44 33 .02 Aug. 9 07 36.58 +18 20.3 07 39.47 +18 13.4 3.260 2.357 +2.07 - 1.3 18.3 29.6/ 92 22.7 9.6 272/0.55 158 .86 19 07 57.30 +18 08.5 08 00.18 +18 00.2 3.200 2.348 +2.05 - 2.1 18.2 29.4/ 93 27.4 11.4 277/0.67 65 .52 29 08 17.88 +17 49.2 08 20.73 +17 39.7 3.134 2.340 +2.03 - 2.7 18.2 29.2/ 94 32.1 13.3 280/0.79 51 .03 Sept. 8 08 38.20 +17 23.7 08 41.03 +17 13.0 3.060 2.334 +2.00 - 3.1 18.1 28.8/ 96 36.9 15.0 283/0.91 173 .92 18 08 58.21 +16 53.3 09 01.01 +16 41.5 2.980 2.330 +1.96 - 3.5 18.0 28.4/ 96 41.9 16.7 286/1.04 47 .49 28 09 17.83 +16 19.7 09 20.61 +16 06.9 2.893 2.328 +1.91 - 3.6 18.0 27.8/ 97 47.0 18.4 288/1.17 73 .05 Oct. 8 09 36.98 +15 44.6 09 39.73 +15 31.0 2.800 2.328 +1.86 - 3.5 17.9 27.1/ 97 52.3 19.9 290/1.30 152 .96 18 09 55.59 +15 10.1 09 58.31 +14 55.8 2.702 2.329 +1.79 - 3.2 17.8 26.2/ 97 57.8 21.2 292/1.44 29 .47 28 10 13.56 +14 38.4 10 16.25 +14 23.4 2.600 2.333 +1.72 - 2.7 17.8 25.2/ 96 63.5 22.4 293/1.57 97 .08 Nov. 7 10 30.78 +14 11.9 10 33.44 +13 56.4 2.493 2.338 +1.63 - 1.9 17.7 23.9/ 94 69.5 23.4 293/1.70 128 .98 17 10 47.13 +13 53.3 10 49.78 +13 37.4 2.384 2.345 +1.53 - 0.8 17.6 22.3/ 92 75.7 24.1 294/1.82 9 .46 27 11 02.46 +13 45.3 11 05.08 +13 29.1 2.273 2.354 +1.41 + 0.5 17.5 20.6/ 88 82.3 24.5 294/1.94 124 .13 Dec. 7 11 16.56 +13 51.0 11 19.17 +13 34.5 2.162 2.365 +1.27 + 2.2 17.4 18.6/ 83 89.3 24.6 293/2.04 104 .99 17 11 29.23 +14 13.0 11 31.83 +13 56.4 2.054 2.377 +1.09 + 4.1 17.3 16.4/ 75 96.6 24.3 292/2.11 15 .44 27 11 40.18 +14 54.0 11 42.77 +14 37.4 1.949 2.391 +0.89 + 6.2 17.2 14.3/ 64 104.4 23.5 291/2.14 154 .18 2023 Jan. 6 11 49.12 +15 56.0 11 51.70 +15 39.3 1.851 2.407 +0.66 + 8.3 17.2 12.7/ 49 112.6 22.2 288/2.12 77 .99 16 11 55.74 +17 19.5 11 58.31 +17 02.8 1.763 2.424 +0.40 +10.4 17.1 11.8/ 29 121.3 20.3 285/2.04 45 .41 26 11 59.74 +19 03.1 12 02.30 +18 46.4 1.688 2.443 +0.12 +11.9 17.0 12.0/ 8 130.2 17.9 279/1.88 163 .23 Feb. 5 12 00.93 +21 02.2 12 03.48 +20 45.5 1.630 2.463 -0.16 +12.7 17.0 12.9/350 139.2 15.2 271/1.64 46 .99 15 11 59.33 +23 09.0 12 01.89 +22 52.3 1.593 2.484 -0.41 +12.4 17.0 13.6/336 147.6 12.3 258/1.37 83 .36 25 11 55.23 +25 12.8 11 57.80 +24 56.1 1.579 2.507 -0.59 +10.9 17.0 13.5/324 154.0 10.0 237/1.12 127 .27 Mar. 7 11 49.32 +27 01.6 11 51.90 +26 44.9 1.590 2.530 -0.67 + 8.4 17.0 12.3/313 156.4 9.0 209/1.01 21 1.00 17 11 42.55 +28 25.2 11 45.16 +28 08.6 1.626 2.555 -0.65 + 5.2 17.1 10.1/302 153.5 10.0 180/1.09 125 .29 27 11 36.02 +29 17.4 11 38.64 +29 00.8 1.686 2.581 -0.53 + 1.9 17.3 7.2/286 147.1 12.1 160/1.28 89 .30 Apr. 6 11 30.71 +29 36.6 11 33.35 +29 20.0 1.768 2.608 -0.34 - 1.1 17.4 4.6/256 139.2 14.5 147/1.46 38 1.00 16 11 27.31 +29 25.5 11 29.96 +29 08.9 1.868 2.635 -0.11 - 3.7 17.6 4.0/202 130.8 16.7 138/1.60 158 .22 26 11 26.16 +28 48.5 11 28.81 +28 31.9 1.984 2.664 +0.12 - 5.8 17.7 6.0/165 122.6 18.6 131/1.67 57 .32 May 6 11 27.32 +27 50.8 11 29.97 +27 34.2 2.111 2.693 +0.33 - 7.3 17.9 8.6/149 114.7 19.9 126/1.69 69 1.00 16 11 30.62 +26 37.4 11 33.25 +26 20.8 2.249 2.723 +0.52 - 8.5 18.1 11.0/140 107.1 20.8 122/1.67 148 .15