400P/PANSTARRS Orbit by S. Nakano CBET 4845 (2020) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Feb. 10.25495 2.1030955 0.4094545 6.72 238.81542 176.39133 10.93039 0.200 2022 Aug. 9.0 m1 = 13.5 + 5 log Delta + 7.0 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 11 00.30 -00 06.5 11 02.86 -00 22.6 2.531 3.054 -0.02 + 0.7 18.9 0.7/340 113.1 17.2 295/1.25 88 .05 11 11 00.13 +00 00.5 11 02.69 -00 15.6 2.443 3.094 -0.23 + 2.4 18.9 4.2/304 123.3 15.4 297/1.16 132 .62 21 10 57.81 +00 24.0 11 00.38 +00 07.9 2.369 3.135 -0.43 + 4.0 18.8 7.6/302 134.1 13.0 298/1.01 16 .91 31 10 53.52 +01 03.6 10 56.09 +00 47.6 2.315 3.175 -0.59 + 5.4 18.8 10.4/301 145.4 10.1 301/0.80 128 .02 Feb. 10 10 47.61 +01 57.7 10 50.19 +01 41.7 2.284 3.216 -0.69 + 6.5 18.8 12.2/302 157.1 6.9 305/0.55 97 .63 20 10 40.67 +03 02.2 10 43.25 +02 46.5 2.280 3.256 -0.73 + 7.0 18.9 13.0/303 168.7 3.4 318/0.28 31 .88 Mar. 2 10 33.39 +04 12.4 10 35.98 +03 56.8 2.307 3.295 -0.69 + 7.0 18.9 12.4/304 175.1 1.5 45/0.12 168 .01 12 10 26.51 +05 22.4 10 29.12 +05 07.0 2.364 3.335 -0.58 + 6.5 19.0 10.8/307 165.4 4.3 96/0.33 60 .64 22 10 20.71 +06 27.0 10 23.33 +06 11.8 2.450 3.374 -0.43 + 5.6 19.1 8.4/311 154.1 7.4 104/0.56 73 .84 Apr. 1 10 16.44 +07 22.5 10 19.06 +07 07.5 2.562 3.413 -0.25 + 4.4 19.3 5.7/320 143.0 10.2 107/0.73 146 .00 11 10 13.97 +08 06.4 10 16.60 +07 51.4 2.696 3.452 -0.06 + 3.1 19.4 3.3/345 132.3 12.4 109/0.85 25 .66 21 10 13.38 +08 37.7 10 16.02 +08 22.8 2.848 3.490 +0.12 + 1.9 19.6 2.6/ 44 122.3 14.1 110/0.92 114 .77 May 1 10 14.60 +08 56.6 10 17.24 +08 41.6 3.014 3.528 +0.29 + 0.7 19.7 4.3/ 81 112.7 15.3 110/0.94 111 .00 11 10 17.49 +09 03.7 10 20.13 +08 48.6 3.189 3.565 +0.43 - 0.4 19.9 6.5/ 93 103.6 16.0 111/0.93 11 .69 21 10 21.84 +09 00.0 10 24.48 +08 44.8 3.369 3.602 +0.56 - 1.3 20.0 8.4/ 99 95.0 16.3 111/0.90 151 .70 31 10 27.46 +08 46.7 10 30.08 +08 31.3 3.552 3.639 +0.67 - 2.2 20.2 10.2/102 86.8 16.2 112/0.85 81 .00 June 10 10 34.14 +08 24.8 10 36.76 +08 09.2 3.733 3.675 +0.76 - 3.0 20.3 11.6/105 78.9 15.7 112/0.79 40 .74 20 10 41.71 +07 55.5 10 44.32 +07 39.7 3.910 3.711 +0.83 - 3.6 20.4 12.8/106 71.3 15.0 112/0.72 173 .62 30 10 50.00 +07 19.7 10 52.60 +07 03.7 4.081 3.746 +0.89 - 4.1 20.6 13.9/107 63.9 14.1 112/0.65 54 .01 July 10 10 58.89 +06 38.4 11 01.48 +06 22.2 4.244 3.781 +0.93 - 4.6 20.7 14.7/108 56.6 13.0 113/0.58 70 .80 20 11 08.24 +05 52.4 11 10.83 +05 36.1 4.396 3.816 +0.97 - 5.0 20.8 15.4/109 49.5 11.7 113/0.51 147 .56 30 11 17.97 +05 02.7 11 20.55 +04 46.2 4.536 3.850 +1.00 - 5.3 20.9 15.9/109 42.5 10.3 113/0.43 29 .02 Aug. 9 11 27.99 +04 09.8 11 30.57 +03 53.3 4.663 3.883 +1.02 - 5.5 21.0 16.3/110 35.6 8.7 112/0.36 101 .86 19 11 38.22 +03 14.7 11 40.78 +02 58.0 4.774 3.917 +1.04 - 5.7 21.0 16.5/110 28.7 7.1 112/0.29 121 .52 29 11 48.59 +02 17.9 11 51.15 +02 01.2 4.869 3.949 +1.05 - 5.8 21.1 16.7/110 21.8 5.5 111/0.22 4 .03 Sept. 8 11 59.04 +01 20.2 12 01.61 +01 03.5 4.946 3.982 +1.05 - 5.8 21.2 16.7/110 15.0 3.7 109/0.15 132 .92 18 12 09.52 +00 22.2 12 12.08 +00 05.5 5.006 4.013 +1.05 - 5.8 21.2 16.7/110 8.1 2.0 104/0.08 97 .49 28 12 19.97 -00 35.3 12 22.53 -00 52.0 5.046 4.044 +1.04 - 5.6 21.3 16.5/110 1.7 0.4 57/0.02 25 .05 Oct. 8 12 30.33 -01 31.8 12 32.89 -01 48.3 5.067 4.075 +1.02 - 5.5 21.3 16.2/110 6.3 1.5 308/0.06 162 .96 18 12 40.53 -02 26.5 12 43.10 -02 42.9 5.068 4.106 +1.00 - 5.2 21.3 15.9/109 13.4 3.2 300/0.12 74 .47 28 12 50.52 -03 18.7 12 53.10 -03 35.0 5.050 4.135 +0.97 - 4.9 21.3 15.3/109 20.7 4.9 298/0.19 54 .08 Nov. 7 13 00.21 -04 07.8 13 02.80 -04 23.9 5.012 4.165 +0.93 - 4.5 21.3 14.6/108 28.2 6.4 296/0.25 169 .98 17 13 09.53 -04 53.1 13 12.12 -05 09.0 4.956 4.193 +0.89 - 4.1 21.3 13.8/107 35.8 7.9 295/0.31 49 .46 27 13 18.37 -05 33.8 13 20.97 -05 49.5 4.882 4.222 +0.83 - 3.5 21.3 12.8/106 43.6 9.3 295/0.36 85 .13 Dec. 7 13 26.64 -06 09.3 13 29.24 -06 24.7 4.791 4.250 +0.76 - 2.9 21.3 11.7/105 51.6 10.5 294/0.42 141 .99 17 13 34.20 -06 38.8 13 36.82 -06 54.0 4.687 4.277 +0.67 - 2.3 21.3 10.3/103 59.8 11.5 293/0.47 23 .44 27 13 40.94 -07 01.6 13 43.57 -07 16.7 4.570 4.304 +0.58 - 1.5 21.2 8.7/100 68.3 12.3 292/0.51 119 .18 2023 Jan. 6 13 46.71 -07 17.1 13 49.34 -07 32.0 4.444 4.330 +0.47 - 0.7 21.2 7.0/ 96 77.0 12.8 292/0.55 113 .99 16 13 51.37 -07 24.7 13 54.00 -07 39.5 4.312 4.356 +0.34 + 0.1 21.1 5.1/ 89 86.1 13.0 291/0.57 8 .41 26 13 54.77 -07 23.8 13 57.40 -07 38.4 4.177 4.381 +0.20 + 1.0 21.1 3.2/ 72 95.4 12.9 290/0.59 153 .23 Feb. 5 13 56.78 -07 14.0 13 59.41 -07 28.5 4.045 4.406 +0.05 + 1.9 21.0 2.0/ 23 105.1 12.5 289/0.58 83 .99 15 13 57.32 -06 55.2 13 59.95 -07 09.7 3.919 4.431 -0.10 + 2.8 21.0 3.1/332 115.2 11.6 288/0.56 43 .36 25 13 56.32 -06 27.6 13 58.95 -06 42.2 3.805 4.454 -0.25 + 3.6 20.9 5.2/314 125.6 10.4 287/0.52 170 .27 Mar. 7 13 53.83 -05 51.9 13 56.45 -06 06.5 3.708 4.478 -0.39 + 4.2 20.9 7.2/306 136.3 8.8 285/0.45 49 1.00 17 13 49.98 -05 09.5 13 52.59 -05 24.3 3.632 4.501 -0.50 + 4.7 20.9 8.8/302 147.3 6.9 282/0.36 83 .29 27 13 44.98 -04 22.3 13 47.59 -04 37.2 3.581 4.523 -0.58 + 4.9 20.9 9.9/300 158.3 4.7 275/0.25 134 .30 Apr. 6 13 39.21 -03 33.0 13 41.80 -03 48.1 3.560 4.545 -0.62 + 4.8 20.9 10.4/298 168.7 2.5 257/0.13 12 1.00 16 13 33.07 -02 44.6 13 35.65 -02 59.9 3.569 4.566 -0.61 + 4.4 20.9 10.1/296 173.2 1.5 182/0.08 127 .22 26 13 27.00 -01 59.9 13 29.58 -02 15.4 3.608 4.587 -0.56 + 3.8 20.9 9.2/294 164.9 3.3 137/0.17 96 .32 May 6 13 21.44 -01 21.7 13 24.01 -01 37.4 3.678 4.607 -0.47 + 3.0 21.0 7.7/293 154.3 5.5 126/0.28 29 1.00 16 13 16.74 -00 51.9 13 19.30 -01 07.6 3.774 4.627 -0.36 + 2.0 21.0 5.8/291 143.6 7.4 121/0.38 169 .15