C/2021 J2 (PANSTARRS) Orbit by S. Nakano NK 4699 (2022) Observed in 2nd half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Sep. 22.05742 4.7041557 0.9597558 172.00064 23.33613 156.21329 0.200 2023 Sep. 13.0 m1 = 9.5 + 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 Dec. 27 10 53.37 -12 05.6 10 55.86 -12 21.6 5.550 5.866 -0.73 - 0.8 19.4 10.7/265 104.0 9.4 298/0.33 146 .18 2023 Jan. 6 10 46.08 -12 14.0 10 48.57 -12 29.8 5.426 5.910 -0.86 + 0.2 19.3 12.6/271 115.1 8.7 302/0.31 76 .99 16 10 37.46 -12 12.3 10 39.94 -12 28.0 5.320 5.954 -0.98 + 1.3 19.3 14.4/275 126.2 7.7 308/0.28 52 .41 26 10 27.67 -11 59.5 10 30.14 -12 14.9 5.239 5.999 -1.07 + 2.5 19.3 15.8/279 137.2 6.4 316/0.24 151 .23 Feb. 5 10 17.02 -11 35.0 10 19.49 -11 50.1 5.190 6.044 -1.11 + 3.6 19.3 16.7/282 147.4 5.0 328/0.19 42 .99 15 10 05.91 -10 59.6 10 08.36 -11 14.3 5.178 6.090 -1.11 + 4.5 19.3 17.0/285 155.5 3.9 350/0.14 93 .36 25 09 54.77 -10 14.6 09 57.23 -10 28.9 5.205 6.136 -1.07 + 5.3 19.4 16.6/288 158.5 3.4 22/0.12 115 .27 Mar. 7 09 44.07 -09 22.4 09 46.53 -09 36.3 5.271 6.183 -0.99 + 5.7 19.4 15.7/291 154.7 3.9 54/0.14 27 1.00 17 09 34.22 -08 25.9 09 36.68 -08 39.4 5.376 6.230 -0.87 + 5.8 19.5 14.2/294 146.5 5.1 73/0.18 134 .29 27 09 25.50 -07 28.2 09 27.97 -07 41.3 5.515 6.277 -0.74 + 5.7 19.6 12.3/297 136.6 6.3 85/0.22 77 .30 Apr. 6 09 18.12 -06 32.1 09 20.60 -06 44.8 5.683 6.324 -0.60 + 5.3 19.7 10.4/301 126.1 7.3 93/0.25 53 1.00 16 09 12.13 -05 39.6 09 14.62 -05 52.1 5.874 6.372 -0.46 + 4.7 19.8 8.3/305 115.7 8.2 98/0.27 153 .22 26 09 07.55 -04 52.4 09 10.04 -05 04.7 6.081 6.421 -0.33 + 4.1 19.9 6.4/310 105.3 8.7 102/0.28 44 .32 May 6 09 04.28 -04 11.6 09 06.79 -04 23.7 6.298 6.469 -0.21 + 3.4 20.0 4.6/318 95.3 8.9 106/0.27 87 1.00 16 09 02.21 -03 37.6 09 04.72 -03 49.6 6.518 6.518 -0.10 + 2.7 20.1 3.1/331 85.5 8.9 109/0.26 127 .15 26 09 01.20 -03 10.6 09 03.72 -03 22.6 6.737 6.567 -0.01 + 2.0 20.2 2.0/356 76.1 8.6 113/0.25 25 .35 June 5 09 01.11 -02 50.6 09 03.63 -03 02.5 6.948 6.617 +0.07 + 1.3 20.3 1.7/ 37 66.9 8.1 116/0.23 122 .99 15 09 01.78 -02 37.1 09 04.30 -02 49.1 7.148 6.667 +0.13 + 0.7 20.4 2.1/ 70 58.1 7.4 120/0.20 94 .10 25 09 03.08 -02 30.0 09 05.60 -02 42.1 7.332 6.716 +0.18 + 0.1 20.4 2.7/ 88 49.5 6.6 124/0.17 36 .37 July 5 09 04.86 -02 28.8 09 07.39 -02 40.9 7.497 6.767 +0.21 - 0.4 20.5 3.2/ 98 41.3 5.7 130/0.15 152 .96 15 09 07.00 -02 33.0 09 09.53 -02 45.3 7.640 6.817 +0.24 - 0.9 20.6 3.7/105 33.6 4.7 138/0.12 63 .07 25 09 09.39 -02 42.3 09 11.92 -02 54.6 7.760 6.868 +0.25 - 1.4 20.6 4.0/110 26.7 3.8 149/0.10 61 .41 Aug. 4 09 11.91 -02 56.0 09 14.43 -03 08.5 7.855 6.919 +0.25 - 1.8 20.7 4.2/115 21.2 3.0 167/0.08 150 .92 14 09 14.44 -03 13.8 09 16.96 -03 26.4 7.924 6.970 +0.24 - 2.1 20.7 4.2/120 18.4 2.6 192/0.06 36 .05 24 09 16.90 -03 35.2 09 19.41 -03 47.9 7.965 7.021 +0.23 - 2.5 20.8 4.2/126 19.6 2.8 219/0.07 91 .46 Sept. 3 09 19.16 -03 59.6 09 21.67 -04 12.4 7.981 7.073 +0.20 - 2.7 20.8 4.0/133 24.2 3.4 240/0.08 121 .88 13 09 21.12 -04 26.5 09 23.63 -04 39.4 7.970 7.124 +0.16 - 2.9 20.8 3.7/141 30.8 4.1 254/0.10 23 .04 23 09 22.69 -04 55.4 09 25.19 -05 08.4 7.935 7.176 +0.11 - 3.0 20.8 3.4/153 38.5 5.0 263/0.12 122 .52 Oct. 3 09 23.74 -05 25.6 09 26.24 -05 38.6 7.877 7.228 +0.04 - 3.1 20.9 3.2/168 46.8 5.8 270/0.14 90 .84 13 09 24.19 -05 56.4 09 26.68 -06 09.4 7.799 7.280 -0.03 - 3.1 20.9 3.1/188 55.5 6.5 275/0.16 40 .03 23 09 23.92 -06 27.0 09 26.40 -06 40.0 7.704 7.333 -0.11 - 2.9 20.9 3.4/209 64.6 7.0 279/0.18 150 .60 Nov. 2 09 22.83 -06 56.4 09 25.31 -07 09.4 7.597 7.385 -0.20 - 2.7 20.9 4.0/227 74.0 7.4 283/0.19 60 .81 12 09 20.85 -07 23.8 09 23.32 -07 36.7 7.482 7.438 -0.30 - 2.4 20.8 5.0/241 83.7 7.6 287/0.20 68 .02 22 09 17.89 -07 48.1 09 20.36 -08 00.8 7.364 7.490 -0.40 - 2.0 20.8 6.2/251 93.6 7.6 291/0.20 145 .67 Dec. 2 09 13.94 -08 07.9 09 16.40 -08 20.5 7.249 7.543 -0.49 - 1.4 20.8 7.5/259 103.7 7.3 295/0.20 35 .79 12 09 09.00 -08 22.3 09 11.45 -08 34.6 7.144 7.596 -0.59 - 0.7 20.8 8.8/265 113.9 6.8 300/0.19 101 .01 22 09 03.12 -08 30.0 09 05.57 -08 42.1 7.055 7.649 -0.67 0.0 20.8 9.9/270 124.0 6.1 306/0.17 112 .74 2024 Jan. 1 08 56.43 -08 30.3 08 58.88 -08 42.0 6.988 7.702 -0.73 + 0.8 20.8 10.9/274 133.9 5.3 314/0.15 32 .78 11 08 49.12 -08 22.6 08 51.56 -08 33.9 6.948 7.756 -0.77 + 1.6 20.8 11.6/278 143.0 4.4 326/0.12 135 .01 21 08 41.41 -08 06.7 08 43.85 -08 17.6 6.939 7.809 -0.78 + 2.4 20.8 11.9/281 150.3 3.6 343/0.10 74 .79 31 08 33.59 -07 43.3 08 36.03 -07 53.7 6.964 7.863 -0.76 + 3.1 20.9 11.8/285 154.2 3.1 8/0.09 58 .77 Feb. 10 08 25.94 -07 13.2 08 28.39 -07 23.2 7.024 7.916 -0.72 + 3.6 20.9 11.3/288 153.0 3.2 35/0.09 149 .00 20 08 18.73 -06 37.8 08 21.18 -06 47.4 7.119 7.970 -0.65 + 3.9 21.0 10.5/292 147.4 3.8 56/0.10 42 .82 Mar. 1 08 12.19 -05 59.0 08 14.65 -06 08.1 7.246 8.023 -0.57 + 4.1 21.0 9.4/296 139.3 4.6 70/0.12 91 .75 11 08 06.48 -05 18.3 08 08.96 -05 27.1 7.401 8.077 -0.47 + 4.1 21.1 8.2/300 130.1 5.4 80/0.14 122 .01 21 08 01.73 -04 37.5 08 04.21 -04 46.0 7.580 8.131 -0.38 + 4.0 21.2 6.9/305 120.5 6.1 87/0.15 31 .84 31 07 57.96 -03 58.0 08 00.46 -04 06.3 7.778 8.185 -0.28 + 3.7 21.3 5.6/312 110.7 6.6 93/0.16 125 .72