C/2021 A9 (PANSTARRS) Orbit by S. Nakano NK 4624 (2022) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2023 Dec. 1.35052 7.7603721 1.0032647 211.45073 314.84319 158.02354 0.200 2022 Aug. 9.0 m1 = 6.5 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 10 06.31 +15 52.2 10 09.02 +15 37.5 8.179 8.860 -0.56 + 2.1 18.6 8.4/285 131.4 4.8 287/0.11 107 .05 11 10 00.66 +16 13.5 10 03.38 +15 59.0 8.026 8.831 -0.64 + 2.4 18.6 9.5/285 143.0 3.8 285/0.09 113 .62 21 09 54.26 +16 37.0 09 56.99 +16 22.7 7.904 8.803 -0.70 + 2.5 18.5 10.3/284 154.7 2.7 282/0.07 9 .91 31 09 47.26 +17 01.5 09 50.00 +16 47.4 7.814 8.775 -0.74 + 2.5 18.5 10.8/283 166.3 1.5 276/0.04 150 .02 Feb. 10 09 39.88 +17 25.7 09 42.64 +17 12.0 7.762 8.747 -0.75 + 2.3 18.5 11.0/282 176.5 0.4 224/0.01 76 .63 20 09 32.37 +17 48.5 09 35.14 +17 35.1 7.747 8.719 -0.74 + 2.1 18.5 10.7/281 168.9 1.2 125/0.03 50 .88 Mar. 2 09 24.98 +18 08.8 09 27.77 +17 55.7 7.769 8.692 -0.70 + 1.7 18.5 10.1/280 157.4 2.5 115/0.06 167 .01 12 09 17.97 +18 25.8 09 20.77 +18 13.0 7.826 8.665 -0.64 + 1.3 18.5 9.2/279 145.8 3.7 112/0.09 39 .64 22 09 11.54 +18 38.8 09 14.35 +18 26.4 7.913 8.639 -0.57 + 0.9 18.5 8.1/277 134.3 4.7 110/0.12 93 .84 Apr. 1 09 05.86 +18 47.9 09 08.68 +18 35.7 8.026 8.612 -0.48 + 0.5 18.5 6.9/275 123.1 5.6 108/0.13 126 .00 11 09 01.05 +18 52.8 09 03.88 +18 40.9 8.158 8.586 -0.39 + 0.1 18.5 5.5/271 112.2 6.2 107/0.15 5 .66 21 08 57.15 +18 53.9 08 59.98 +18 42.2 8.304 8.561 -0.30 - 0.2 18.6 4.2/267 101.5 6.6 107/0.15 135 .77 May 1 08 54.17 +18 51.4 08 57.01 +18 39.9 8.457 8.535 -0.21 - 0.6 18.6 3.0/259 91.1 6.8 106/0.16 89 .00 11 08 52.09 +18 45.7 08 54.93 +18 34.3 8.611 8.510 -0.12 - 0.8 18.6 2.0/245 81.0 6.7 106/0.15 32 .69 21 08 50.84 +18 37.2 08 53.68 +18 25.8 8.760 8.486 -0.05 - 1.1 18.6 1.3/213 71.1 6.5 106/0.14 174 .70 31 08 50.35 +18 26.1 08 53.18 +18 14.7 8.900 8.462 +0.02 - 1.3 18.7 1.4/170 61.4 6.0 105/0.13 56 .00 June 10 08 50.52 +18 12.8 08 53.35 +18 01.4 9.026 8.438 +0.07 - 1.5 18.7 1.8/145 51.9 5.4 105/0.12 67 .74 20 08 51.26 +17 57.7 08 54.09 +17 46.2 9.134 8.414 +0.12 - 1.7 18.7 2.4/134 42.6 4.7 106/0.10 147 .62 30 08 52.47 +17 40.9 08 55.29 +17 29.4 9.221 8.391 +0.16 - 1.8 18.7 2.9/129 33.4 3.8 106/0.08 24 .01 July 10 08 54.05 +17 22.8 08 56.86 +17 11.2 9.284 8.368 +0.18 - 1.9 18.7 3.3/126 24.3 2.9 106/0.06 103 .80 20 08 55.89 +17 03.6 08 58.70 +16 51.9 9.321 8.345 +0.20 - 2.0 18.7 3.5/125 15.3 1.8 107/0.04 112 .56 30 08 57.91 +16 43.7 09 00.70 +16 31.9 9.332 8.323 +0.21 - 2.1 18.7 3.6/124 6.3 0.8 110/0.02 9 .02 Aug. 9 08 59.99 +16 23.2 09 02.78 +16 11.3 9.314 8.301 +0.20 - 2.1 18.7 3.6/125 2.8 0.3 273/0.01 139 .86 19 09 02.04 +16 02.6 09 04.83 +15 50.6 9.268 8.280 +0.19 - 2.1 18.7 3.5/127 11.8 1.4 283/0.03 80 .52 29 09 03.97 +15 42.1 09 06.75 +15 30.0 9.195 8.259 +0.17 - 2.0 18.7 3.2/129 20.8 2.5 284/0.05 40 .03 Sept. 8 09 05.67 +15 22.1 09 08.44 +15 10.0 9.095 8.238 +0.14 - 1.9 18.6 2.7/134 30.0 3.5 285/0.08 173 .92 18 09 07.03 +15 03.0 09 09.79 +14 50.8 8.970 8.218 +0.09 - 1.8 18.6 2.2/143 39.4 4.4 285/0.10 50 .49 28 09 07.95 +14 45.1 09 10.71 +14 32.9 8.823 8.198 +0.04 - 1.6 18.5 1.7/162 48.8 5.3 286/0.12 74 .05 Oct. 8 09 08.31 +14 29.0 09 11.07 +14 16.7 8.656 8.179 -0.03 - 1.4 18.5 1.5/197 58.5 6.0 286/0.13 145 .96 18 09 08.02 +14 14.9 09 10.77 +14 02.6 8.474 8.160 -0.11 - 1.1 18.4 1.9/233 68.4 6.5 286/0.15 20 .47 28 09 06.96 +14 03.4 09 09.71 +13 51.1 8.280 8.141 -0.19 - 0.9 18.4 2.9/253 78.6 6.9 287/0.16 112 .08 Nov. 7 09 05.02 +13 54.7 09 07.77 +13 42.6 8.080 8.123 -0.29 - 0.5 18.3 4.2/263 89.0 7.0 287/0.17 108 .98 17 09 02.13 +13 49.3 09 04.88 +13 37.3 7.880 8.105 -0.39 - 0.2 18.3 5.7/268 99.6 6.9 287/0.17 17 .46 27 08 58.22 +13 47.3 09 00.98 +13 35.5 7.687 8.087 -0.49 + 0.2 18.2 7.2/272 110.6 6.6 288/0.17 151 .13 Dec. 7 08 53.27 +13 48.8 08 56.03 +13 37.3 7.507 8.070 -0.60 + 0.5 18.1 8.7/274 121.9 5.9 288/0.15 71 .99 17 08 47.30 +13 53.7 08 50.07 +13 42.5 7.346 8.054 -0.69 + 0.8 18.1 10.1/275 133.4 5.1 289/0.14 51 .44 27 08 40.39 +14 01.5 08 43.17 +13 50.7 7.211 8.038 -0.77 + 1.1 18.0 11.2/276 145.2 4.0 291/0.11 162 .18 2023 Jan. 6 08 32.71 +14 11.8 08 35.49 +14 01.4 7.108 8.022 -0.82 + 1.2 18.0 12.0/276 157.0 2.7 295/0.08 34 .99 16 08 24.46 +14 23.7 08 27.25 +14 13.8 7.040 8.007 -0.85 + 1.3 18.0 12.5/276 168.6 1.4 308/0.04 91 .41 26 08 15.92 +14 36.6 08 18.72 +14 27.1 7.011 7.992 -0.85 + 1.3 18.0 12.4/276 174.6 0.7 30/0.02 120 .23 Feb. 5 08 07.39 +14 49.4 08 10.20 +14 40.5 7.021 7.977 -0.82 + 1.3 17.9 12.0/276 165.0 1.8 82/0.05 12 .99 15 07 59.18 +15 01.6 08 02.00 +14 53.2 7.069 7.963 -0.76 + 1.1 18.0 11.1/276 153.3 3.2 91/0.09 132 .36 25 07 51.55 +15 12.5 07 54.38 +15 04.6 7.151 7.950 -0.68 + 1.0 18.0 9.9/276 141.5 4.4 94/0.12 79 .27 Mar. 7 07 44.73 +15 21.6 07 47.56 +15 14.2 7.263 7.937 -0.59 + 0.8 18.0 8.5/275 129.9 5.5 96/0.15 45 1.00 17 07 38.86 +15 28.8 07 41.70 +15 21.8 7.399 7.924 -0.48 + 0.5 18.0 7.0/275 118.6 6.3 97/0.16 168 .29 27 07 34.03 +15 34.0 07 36.87 +15 27.2 7.553 7.912 -0.38 + 0.3 18.1 5.5/274 107.6 6.9 98/0.18 42 .30 Apr. 6 07 30.26 +15 37.0 07 33.11 +15 30.5 7.718 7.900 -0.27 + 0.1 18.1 4.0/272 96.9 7.2 98/0.18 81 1.00 16 07 27.52 +15 37.9 07 30.37 +15 31.6 7.887 7.889 -0.18 - 0.1 18.2 2.6/268 86.4 7.3 99/0.18 140 .22 26 07 25.75 +15 36.8 07 28.60 +15 30.6 8.055 7.878 -0.09 - 0.3 18.2 1.3/256 76.3 7.1 100/0.17 13 .32 May 6 07 24.85 +15 33.6 07 27.70 +15 27.5 8.216 7.868 -0.01 - 0.5 18.2 0.5/199 66.5 6.7 101/0.16 117 1.00 16 07 24.73 +15 28.5 07 27.58 +15 22.3 8.364 7.858 +0.05 - 0.7 18.3 1.1/132 56.9 6.2 103/0.14 102 .15