431P/Scotti Orbit by S. Nakano NK 4521 (2021) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2022 Feb. 13.39036 1.8137656 0.4777155 6.47 199.86861 202.84493 22.39204 0.200 2022 Aug. 9.0 m1 = 14.0 + 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 23 26.01 -03 13.1 23 28.58 -02 56.5 1.916 1.853 +2.18 + 3.1 18.1 32.8/ 85 71.4 30.2 67/2.76 96 .05 11 23 47.78 -02 42.5 23 50.34 -02 25.8 1.995 1.837 +2.25 + 4.5 18.1 34.0/ 83 66.4 29.4 67/2.59 38 .62 21 00 10.29 -01 57.6 00 12.85 -01 40.9 2.073 1.825 +2.31 + 5.6 18.2 35.1/ 81 61.7 28.3 68/2.42 153 .91 31 00 33.39 -01 01.3 00 35.95 -00 44.8 2.150 1.818 +2.36 + 6.4 18.3 36.0/ 80 57.3 27.1 70/2.24 74 .02 Feb. 10 00 56.99 +00 03.5 00 59.56 +00 19.6 2.225 1.814 +2.40 + 7.0 18.3 36.7/ 79 53.1 25.8 71/2.07 53 .63 20 01 20.98 +01 13.6 01 23.55 +01 29.3 2.299 1.815 +2.43 + 7.2 18.4 37.2/ 79 49.2 24.4 74/1.90 171 .88 Mar. 2 01 45.29 +02 26.4 01 47.88 +02 41.3 2.372 1.820 +2.46 + 7.2 18.5 37.5/ 79 45.5 22.8 77/1.74 54 .01 12 02 09.87 +03 39.1 02 12.47 +03 53.2 2.443 1.829 +2.48 + 6.9 18.6 37.7/ 79 41.9 21.3 80/1.58 67 .64 22 02 34.64 +04 49.2 02 37.26 +05 02.2 2.513 1.842 +2.49 + 6.4 18.7 37.8/ 80 38.6 19.7 84/1.43 166 .84 Apr. 1 02 59.54 +05 54.3 03 02.19 +06 06.1 2.582 1.859 +2.50 + 5.7 18.8 37.7/ 81 35.4 18.1 89/1.29 38 .00 11 03 24.52 +06 52.5 03 27.19 +07 02.9 2.649 1.880 +2.50 + 4.8 18.9 37.5/ 82 32.3 16.5 94/1.15 80 .66 21 03 49.49 +07 42.0 03 52.18 +07 50.9 2.716 1.905 +2.49 + 3.8 19.0 37.2/ 84 29.4 15.0 100/1.02 147 .77 May 1 04 14.37 +08 21.3 04 17.08 +08 28.6 2.781 1.933 +2.47 + 2.6 19.1 36.8/ 85 26.6 13.5 106/0.90 25 .00 11 04 39.07 +08 49.4 04 41.80 +08 55.1 2.844 1.964 +2.44 + 1.5 19.2 36.2/ 87 23.9 12.0 114/0.79 94 .69 21 05 03.50 +09 05.6 05 06.24 +09 09.6 2.905 1.998 +2.41 + 0.2 19.3 35.7/ 89 21.4 10.7 123/0.68 127 .70 31 05 27.58 +09 09.7 05 30.32 +09 11.9 2.964 2.034 +2.36 - 1.0 19.4 35.0/ 91 19.2 9.4 133/0.59 18 .00 June 10 05 51.19 +09 01.4 05 53.93 +09 01.9 3.020 2.073 +2.31 - 2.2 19.6 34.3/ 93 17.3 8.4 145/0.52 109 .74 20 06 14.27 +08 41.1 06 17.00 +08 40.0 3.072 2.113 +2.25 - 3.3 19.7 33.5/ 95 15.8 7.5 159/0.46 108 .62 30 06 36.74 +08 09.4 06 39.46 +08 06.6 3.121 2.156 +2.18 - 4.4 19.8 32.7/ 97 15.1 7.1 176/0.43 21 .01 July 10 06 58.54 +07 26.9 07 01.24 +07 22.6 3.164 2.200 +2.10 - 5.4 19.9 31.8/ 99 15.3 7.0 193/0.42 127 .80 20 07 19.59 +06 34.6 07 22.28 +06 28.8 3.201 2.245 +2.03 - 6.3 20.0 30.9/101 16.5 7.4 209/0.43 91 .56 30 07 39.89 +05 33.3 07 42.55 +05 26.2 3.231 2.291 +1.95 - 7.0 20.1 29.9/103 18.5 8.1 223/0.47 31 .02 Aug. 9 07 59.37 +04 24.1 08 02.00 +04 15.8 3.254 2.339 +1.86 - 7.7 20.3 28.9/105 21.3 9.1 235/0.52 146 .86 19 08 18.01 +03 08.2 08 20.62 +02 58.7 3.269 2.387 +1.78 - 8.3 20.4 27.9/107 24.7 10.2 245/0.59 74 .52 29 08 35.79 +01 46.6 08 38.38 +01 36.0 3.275 2.436 +1.69 - 8.7 20.4 26.7/109 28.5 11.4 253/0.65 47 .03 Sept. 8 08 52.67 +00 20.4 08 55.23 +00 08.9 3.270 2.485 +1.59 - 9.1 20.5 25.6/111 32.9 12.7 259/0.73 158 .92 18 09 08.62 -01 09.4 09 11.16 -01 21.7 3.256 2.535 +1.50 - 9.3 20.6 24.3/113 37.6 14.0 265/0.80 58 .49 28 09 23.60 -02 41.6 09 26.13 -02 54.6 3.231 2.584 +1.39 - 9.4 20.7 22.9/114 42.6 15.2 270/0.88 67 .05 Oct. 8 09 37.55 -04 15.1 09 40.06 -04 28.8 3.196 2.635 +1.28 - 9.4 20.7 21.4/116 48.0 16.4 274/0.95 150 .96 18 09 50.40 -05 48.8 09 52.90 -06 03.0 3.150 2.685 +1.17 - 9.3 20.8 19.7/118 53.8 17.4 277/1.03 42 .47 28 10 02.06 -07 21.5 10 04.55 -07 36.1 3.093 2.735 +1.03 - 9.1 20.8 17.8/121 60.0 18.3 281/1.10 91 .08 Nov. 7 10 12.42 -08 51.8 10 14.90 -09 06.7 3.027 2.785 +0.89 - 8.7 20.9 15.8/124 66.5 19.1 284/1.16 129 .98 17 10 21.33 -10 18.2 10 23.81 -10 33.4 2.953 2.835 +0.73 - 8.1 20.9 13.5/127 73.5 19.5 287/1.22 27 .46 27 10 28.65 -11 39.0 10 31.13 -11 54.5 2.873 2.885 +0.55 - 7.3 20.9 10.9/132 80.8 19.7 290/1.26 118 .13 Dec. 7 10 34.19 -12 52.2 10 36.66 -13 07.8 2.787 2.934 +0.36 - 6.3 20.9 8.2/140 88.6 19.6 293/1.29 104 .99 17 10 37.78 -13 55.3 10 40.25 -14 11.0 2.700 2.984 +0.15 - 5.0 20.9 5.5/157 96.9 19.1 296/1.30 28 .44 27 10 39.27 -14 45.7 10 41.73 -15 01.4 2.615 3.032 -0.07 - 3.4 20.9 3.6/197 105.7 18.2 300/1.28 145 .18 2023 Jan. 6 10 38.56 -15 19.9 10 41.01 -15 35.6 2.535 3.081 -0.29 - 1.5 20.9 4.4/250 114.9 16.8 305/1.22 76 .99 16 10 35.68 -15 35.1 10 38.13 -15 50.7 2.466 3.129 -0.49 + 0.7 20.9 7.1/275 124.4 15.0 310/1.12 53 .41 26 10 30.81 -15 28.2 10 33.25 -15 43.7 2.411 3.177 -0.65 + 3.1 20.9 9.8/288 134.2 12.8 318/0.98 150 .23 Feb. 5 10 24.35 -14 57.8 10 26.79 -15 13.1 2.377 3.224 -0.74 + 5.4 21.0 12.1/296 143.6 10.5 329/0.81 46 .99 15 10 16.91 -14 04.3 10 19.35 -14 19.4 2.366 3.271 -0.77 + 7.4 21.0 13.4/303 151.9 8.2 345/0.64 89 .36 25 10 09.21 -12 50.7 10 11.65 -13 05.5 2.383 3.317 -0.72 + 8.9 21.1 13.8/310 157.0 6.7 12/0.52 119 .27 Mar. 7 10 02.01 -11 22.3 10 04.46 -11 36.9 2.429 3.363 -0.60 + 9.6 21.2 13.1/317 156.7 6.7 43/0.51 26 1.00 17 09 55.97 -09 46.1 09 58.43 -10 00.4 2.503 3.408 -0.44 + 9.7 21.3 11.7/326 151.1 8.1 68/0.60 129 .29 27 09 51.53 -08 08.8 09 54.01 -08 23.0 2.604 3.452 -0.25 + 9.2 21.5 10.0/338 142.9 10.0 83/0.71 83 .30 Apr. 6 09 48.97 -06 36.7 09 51.46 -06 50.8 2.729 3.496 -0.06 + 8.3 21.6 8.3/353 133.8 11.9 92/0.81 45 1.00 16 09 48.32 -05 14.0 09 50.82 -05 28.1 2.874 3.540 +0.12 + 7.1 21.8 7.3/ 14 124.5 13.5 98/0.87 158 .22 26 09 49.50 -04 03.3 09 52.02 -04 17.4 3.034 3.583 +0.29 + 5.7 22.0 7.2/ 37 115.4 14.7 103/0.90 51 .32 May 6 09 52.37 -03 06.0 09 54.90 -03 20.2 3.207 3.625 +0.43 + 4.4 22.1 7.8/ 56 106.6 15.5 106/0.90 76 1.00 16 09 56.70 -02 22.1 09 59.24 -02 36.5 3.387 3.667 +0.56 + 3.1 22.3 8.9/ 70 98.0 15.8 109/0.87 141 .15