419P/PANSTARRS Orbit by S. Nakano NK 4397 (2021) Observed in 2nd half of 2021
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Oct. 27.55131 2.5435550 0.2775231 6.61 187.53228 40.38807 2.80287 0.200 2022 Aug. 9.0 m1 = 11.0 + 5 log Delta + 15.0 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 16 51.81 -23 25.2 16 54.83 -23 30.0 3.426 2.570 +1.98 - 3.2 19.8 27.4/ 98 25.2 9.4 274/0.51 0 .05 11 17 11.63 -23 59.0 17 14.68 -24 02.4 3.374 2.579 +1.95 - 2.3 19.8 26.8/ 96 30.8 11.3 273/0.63 135 .62 21 17 31.16 -24 23.6 17 34.23 -24 25.5 3.313 2.589 +1.91 - 1.4 19.8 26.1/ 94 36.5 13.1 271/0.74 109 .91 31 17 50.27 -24 39.3 17 53.34 -24 39.9 3.243 2.600 +1.85 - 0.6 19.8 25.2/ 92 42.3 14.8 269/0.85 25 .02 Feb. 10 18 08.79 -24 47.0 18 11.87 -24 46.2 3.163 2.612 +1.78 + 0.1 19.8 24.2/ 91 48.2 16.4 268/0.96 154 .63 20 18 26.58 -24 47.4 18 29.65 -24 45.4 3.076 2.625 +1.69 + 0.7 19.7 23.0/ 89 54.3 17.8 266/1.07 86 .88 Mar. 2 18 43.48 -24 41.9 18 46.54 -24 38.7 2.982 2.639 +1.58 + 1.1 19.7 21.6/ 88 60.5 19.1 264/1.18 51 .01 12 18 59.32 -24 31.8 19 02.37 -24 27.5 2.881 2.654 +1.46 + 1.4 19.7 20.0/ 87 66.9 20.1 263/1.29 173 .64 22 19 13.93 -24 18.8 19 16.97 -24 13.4 2.776 2.670 +1.32 + 1.5 19.6 18.1/ 86 73.6 21.0 262/1.38 59 .84 Apr. 1 19 27.15 -24 04.4 19 30.17 -23 58.1 2.666 2.687 +1.16 + 1.5 19.6 16.0/ 85 80.4 21.5 261/1.47 77 .00 11 19 38.76 -23 50.6 19 41.77 -23 43.5 2.555 2.705 +0.98 + 1.2 19.5 13.5/ 85 87.6 21.7 260/1.55 163 .66 21 19 48.58 -23 39.1 19 51.57 -23 31.4 2.443 2.724 +0.78 + 0.8 19.5 10.8/ 86 95.1 21.6 259/1.60 28 .77 May 1 19 56.39 -23 31.8 19 59.38 -23 23.6 2.334 2.743 +0.56 + 0.2 19.4 7.7/ 89 103.1 21.0 259/1.63 105 .00 11 20 01.97 -23 30.2 20 04.94 -23 21.6 2.229 2.764 +0.32 - 0.5 19.4 4.4/ 97 111.5 19.9 259/1.61 136 .69 21 20 05.13 -23 35.5 20 08.10 -23 26.7 2.132 2.784 +0.06 - 1.2 19.3 1.5/147 120.4 18.3 260/1.55 7 .70 31 20 05.72 -23 48.0 20 08.70 -23 39.2 2.045 2.806 -0.20 - 1.9 19.3 3.4/234 129.9 16.1 261/1.42 136 .00 June 10 20 03.72 -24 07.3 20 06.71 -23 58.6 1.974 2.828 -0.44 - 2.5 19.2 6.5/248 139.9 13.4 262/1.22 101 .74 20 19 59.31 -24 31.6 20 02.31 -24 23.2 1.922 2.851 -0.64 - 2.7 19.2 9.2/253 150.5 10.1 265/0.95 46 .62 30 19 52.87 -24 58.2 19 55.89 -24 50.2 1.892 2.874 -0.78 - 2.6 19.3 10.9/256 161.4 6.5 271/0.62 171 .01 July 10 19 45.10 -25 23.7 19 48.13 -25 16.2 1.887 2.897 -0.82 - 2.2 19.3 11.3/258 172.0 2.8 290/0.27 60 .80 20 19 36.87 -25 45.0 19 39.92 -25 38.0 1.909 2.921 -0.77 - 1.5 19.4 10.6/261 173.9 2.1 38/0.20 87 .56 30 19 29.13 -25 59.8 19 32.19 -25 53.4 1.958 2.946 -0.64 - 0.8 19.5 8.6/264 163.6 5.6 67/0.52 150 .02 Aug. 9 19 22.73 -26 07.5 19 25.80 -26 01.5 2.032 2.970 -0.44 - 0.1 19.6 6.0/269 152.8 9.0 74/0.80 16 .86 19 19 18.30 -26 08.2 19 21.38 -26 02.5 2.129 2.995 -0.21 + 0.5 19.8 2.9/280 142.4 11.9 77/1.02 125 .52 29 19 16.16 -26 02.9 19 19.24 -25 57.3 2.247 3.021 +0.03 + 1.0 20.0 1.1/ 19 132.3 14.3 79/1.16 113 .03 Sept. 8 19 16.43 -25 52.4 19 19.50 -25 46.8 2.381 3.046 +0.26 + 1.5 20.1 3.8/ 67 122.8 16.2 80/1.24 24 .92 18 19 18.99 -25 37.6 19 22.06 -25 31.8 2.528 3.072 +0.47 + 1.9 20.3 6.6/ 73 113.7 17.4 80/1.26 157 .49 28 19 23.67 -25 18.8 19 26.72 -25 12.7 2.684 3.098 +0.65 + 2.3 20.5 9.2/ 76 105.0 18.2 81/1.25 80 .05 Oct. 8 19 30.20 -24 56.1 19 33.24 -24 49.6 2.846 3.124 +0.81 + 2.7 20.7 11.4/ 77 96.7 18.5 81/1.20 59 .96 18 19 38.33 -24 29.4 19 41.35 -24 22.3 3.012 3.151 +0.94 + 3.1 20.9 13.3/ 77 88.7 18.4 80/1.13 175 .47 28 19 47.80 -23 58.5 19 50.80 -23 50.9 3.178 3.177 +1.05 + 3.6 21.0 14.9/ 77 81.0 18.0 80/1.05 48 .08 Nov. 7 19 58.37 -23 23.3 20 01.35 -23 14.9 3.341 3.203 +1.14 + 4.0 21.2 16.3/ 76 73.5 17.3 79/0.96 89 .98 17 20 09.82 -22 43.5 20 12.77 -22 34.4 3.501 3.230 +1.21 + 4.5 21.4 17.4/ 76 66.1 16.3 79/0.87 151 .46 27 20 21.97 -21 59.1 20 24.90 -21 49.3 3.654 3.256 +1.26 + 5.0 21.5 18.3/ 75 58.9 15.0 78/0.77 17 .13 Dec. 7 20 34.65 -21 10.1 20 37.54 -20 59.6 3.798 3.283 +1.30 + 5.4 21.6 19.1/ 74 51.9 13.7 77/0.68 115 .99 17 20 47.70 -20 16.6 20 50.56 -20 05.4 3.933 3.309 +1.33 + 5.8 21.8 19.6/ 73 44.9 12.1 77/0.58 128 .44 27 21 01.00 -19 19.0 21 03.83 -19 07.0 4.055 3.336 +1.34 + 6.2 21.9 20.1/ 72 38.0 10.5 76/0.49 13 .18 2023 Jan. 6 21 14.44 -18 17.4 21 17.25 -18 04.8 4.165 3.362 +1.35 + 6.6 22.0 20.3/ 72 31.2 8.7 76/0.40 138 .99 16 21 27.93 -17 12.4 21 30.70 -16 59.2 4.260 3.388 +1.34 + 6.9 22.1 20.5/ 71 24.4 6.9 76/0.31 103 .41 26 21 41.38 -16 04.5 21 44.12 -15 50.7 4.339 3.414 +1.33 + 7.1 22.2 20.5/ 70 17.7 5.0 77/0.22 40 .23 Feb. 5 21 54.71 -14 54.1 21 57.42 -14 39.8 4.403 3.440 +1.31 + 7.3 22.3 20.4/ 70 11.0 3.1 81/0.13 161 .99 15 22 07.87 -13 42.0 22 10.55 -13 27.2 4.450 3.466 +1.29 + 7.4 22.3 20.3/ 69 4.6 1.3 97/0.05 77 .36 25 22 20.79 -12 28.8 22 23.45 -12 13.6 4.479 3.492 +1.26 + 7.4 22.4 20.0/ 69 3.3 0.9 213/0.04 65 .27 Mar. 7 22 33.42 -11 15.1 22 36.07 -10 59.6 4.492 3.517 +1.23 + 7.4 22.5 19.6/ 68 9.5 2.7 236/0.12 176 1.00 17 22 45.72 -10 01.7 22 48.34 -09 45.9 4.487 3.543 +1.19 + 7.3 22.5 19.1/ 68 16.2 4.5 241/0.19 49 .29 27 22 57.63 -08 49.2 23 00.24 -08 33.1 4.466 3.568 +1.15 + 7.1 22.5 18.4/ 68 22.9 6.2 243/0.27 89 .30 Apr. 6 23 09.09 -07 38.5 23 11.69 -07 22.2 4.428 3.593 +1.10 + 6.9 22.6 17.7/ 67 29.7 7.9 244/0.35 153 1.00 16 23 20.06 -06 30.1 23 22.64 -06 13.6 4.375 3.618 +1.04 + 6.5 22.6 16.8/ 67 36.5 9.5 244/0.42 19 .22 26 23 30.47 -05 24.9 23 33.04 -05 08.3 4.306 3.642 +0.98 + 6.1 22.6 15.8/ 67 43.5 11.0 245/0.49 113 .32 May 6 23 40.24 -04 23.6 23 42.81 -04 06.9 4.224 3.666 +0.91 + 5.7 22.6 14.7/ 67 50.5 12.3 245/0.56 126 1.00 16 23 49.30 -03 26.9 23 51.86 -03 10.2 4.130 3.691 +0.82 + 5.1 22.6 13.4/ 68 57.7 13.4 245/0.62 12 .15