C/2021 J2 (PANSTARRS) Orbit by S. Nakano NK 4545 (2021) Observed in 1st half of 2022
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2021 Sep. 22.40581 4.7063184 0.9601803 172.04945 23.33202 156.21159 0.200 2022 Aug. 9.0 m1 = 10.0 + 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 13 44.01 -13 01.8 13 46.68 -13 16.8 5.004 4.771 -0.35 - 1.9 18.9 5.5/249 70.7 11.2 290/0.43 46 .05 11 13 40.49 -13 21.0 13 43.17 -13 36.1 4.828 4.784 -0.52 - 1.3 18.9 7.7/260 81.6 11.7 291/0.46 173 .62 21 13 35.29 -13 33.5 13 37.96 -13 48.7 4.647 4.799 -0.71 - 0.5 18.8 10.4/267 92.9 11.8 291/0.48 53 .91 31 13 28.18 -13 38.0 13 30.84 -13 53.4 4.470 4.814 -0.92 + 0.5 18.7 13.4/272 104.6 11.4 293/0.49 87 .02 Feb. 10 13 19.03 -13 32.7 13 21.68 -13 48.4 4.305 4.831 -1.12 + 1.6 18.6 16.4/275 116.8 10.5 294/0.46 138 .63 20 13 07.83 -13 16.2 13 10.47 -13 32.1 4.161 4.849 -1.31 + 2.8 18.6 19.3/278 129.4 9.1 297/0.41 14 .88 Mar. 2 12 54.75 -12 47.5 12 57.37 -13 03.7 4.046 4.868 -1.46 + 4.1 18.5 21.7/280 142.4 7.1 301/0.34 132 .01 12 12 40.17 -12 06.4 12 42.77 -12 22.8 3.967 4.888 -1.55 + 5.2 18.5 23.3/282 155.4 4.9 309/0.23 97 .64 22 12 24.69 -11 14.3 12 27.28 -11 30.9 3.932 4.910 -1.57 + 6.0 18.5 23.8/284 167.5 2.5 332/0.12 38 .84 Apr. 1 12 09.03 -10 13.9 12 11.61 -10 30.6 3.944 4.932 -1.51 + 6.5 18.5 23.2/286 170.6 1.9 50/0.09 168 .00 11 11 53.96 -09 09.1 11 56.52 -09 25.8 4.002 4.955 -1.38 + 6.5 18.6 21.5/287 160.1 3.9 88/0.19 55 .66 21 11 40.13 -08 04.5 11 42.68 -08 21.1 4.103 4.980 -1.22 + 6.1 18.6 19.1/288 147.6 6.2 99/0.29 88 .77 May 1 11 27.98 -07 03.9 11 30.52 -07 20.4 4.242 5.005 -1.02 + 5.4 18.7 16.1/289 135.0 8.2 104/0.37 133 .00 11 11 17.77 -06 10.3 11 20.31 -06 26.8 4.412 5.032 -0.82 + 4.5 18.8 13.1/290 122.9 9.7 107/0.42 18 .69 21 11 09.54 -05 25.7 11 12.08 -05 42.0 4.604 5.059 -0.63 + 3.5 18.9 10.1/290 111.3 10.7 109/0.45 133 .70 31 11 03.22 -04 50.7 11 05.76 -05 06.9 4.811 5.088 -0.46 + 2.5 19.1 7.3/290 100.1 11.3 111/0.45 95 .00 June 10 10 58.63 -04 25.4 11 01.17 -04 41.6 5.025 5.117 -0.31 + 1.6 19.2 4.9/289 89.5 11.4 113/0.44 32 .74 20 10 55.57 -04 09.5 10 58.11 -04 25.6 5.239 5.148 -0.18 + 0.7 19.3 2.7/286 79.3 11.2 115/0.41 165 .62 30 10 53.82 -04 02.1 10 56.36 -04 18.1 5.447 5.179 -0.07 0.0 19.4 1.0/268 69.5 10.6 117/0.37 61 .01 July 10 10 53.16 -04 02.5 10 55.70 -04 18.5 5.645 5.211 +0.02 - 0.7 19.5 0.8/155 60.0 9.7 119/0.33 68 .80 20 10 53.38 -04 09.8 10 55.92 -04 25.9 5.827 5.244 +0.09 - 1.4 19.6 1.9/134 50.8 8.6 121/0.29 145 .56 30 10 54.32 -04 23.3 10 56.86 -04 39.4 5.990 5.277 +0.15 - 1.9 19.7 2.9/131 41.8 7.4 125/0.24 31 .02 Aug. 9 10 55.79 -04 42.2 10 58.33 -04 58.3 6.131 5.312 +0.19 - 2.4 19.7 3.6/130 33.2 6.0 130/0.19 104 .86 19 10 57.65 -05 05.8 11 00.19 -05 21.9 6.247 5.347 +0.21 - 2.8 19.8 4.2/131 25.0 4.6 137/0.14 114 .52 29 10 59.75 -05 33.4 11 02.28 -05 49.5 6.338 5.383 +0.22 - 3.1 19.9 4.5/133 17.5 3.2 151/0.10 16 .03 Sept. 8 11 01.95 -06 04.4 11 04.48 -06 20.6 6.400 5.420 +0.22 - 3.4 19.9 4.7/136 12.2 2.3 180/0.07 139 .92 18 11 04.12 -06 38.1 11 06.65 -06 54.3 6.435 5.457 +0.20 - 3.6 19.9 4.7/140 12.4 2.3 224/0.07 86 .49 28 11 06.13 -07 14.0 11 08.66 -07 30.3 6.441 5.495 +0.17 - 3.7 20.0 4.5/146 17.9 3.2 252/0.10 41 .05 Oct. 8 11 07.84 -07 51.5 11 10.36 -08 07.7 6.419 5.534 +0.13 - 3.8 20.0 4.3/154 25.6 4.5 266/0.14 163 .96 18 11 09.11 -08 29.7 11 11.64 -08 46.0 6.370 5.574 +0.07 - 3.8 20.0 4.0/165 34.1 5.8 274/0.18 58 .47 28 11 09.80 -09 08.2 11 12.33 -09 24.5 6.297 5.614 0.00 - 3.8 20.0 3.8/181 43.2 7.0 279/0.21 75 .08 Nov. 7 11 09.76 -09 45.9 11 12.28 -10 02.2 6.202 5.654 -0.09 - 3.6 20.0 3.9/201 52.5 8.0 283/0.25 143 .98 17 11 08.83 -10 21.9 11 11.35 -10 38.3 6.089 5.696 -0.20 - 3.3 20.0 4.4/221 62.2 8.8 286/0.28 31 .46 27 11 06.86 -10 55.3 11 09.38 -11 11.6 5.961 5.737 -0.32 - 2.9 19.9 5.5/238 72.2 9.4 289/0.30 111 .13 Dec. 7 11 03.70 -11 24.7 11 06.21 -11 40.9 5.825 5.780 -0.45 - 2.4 19.9 7.0/250 82.5 9.7 292/0.32 111 .99 17 10 59.23 -11 48.6 11 01.74 -12 04.8 5.686 5.823 -0.59 - 1.7 19.9 8.8/259 93.1 9.7 295/0.33 23 .44 27 10 53.37 -12 05.6 10 55.86 -12 21.6 5.550 5.866 -0.73 - 0.8 19.9 10.7/265 104.0 9.4 298/0.32 146 .18 2023 Jan. 6 10 46.08 -12 14.0 10 48.57 -12 29.8 5.426 5.910 -0.86 + 0.2 19.8 12.6/271 115.1 8.7 302/0.31 76 .99 16 10 37.46 -12 12.3 10 39.94 -12 27.9 5.320 5.954 -0.98 + 1.3 19.8 14.4/275 126.2 7.7 308/0.28 52 .41 26 10 27.68 -11 59.5 10 30.15 -12 14.9 5.239 5.999 -1.07 + 2.5 19.8 15.8/279 137.2 6.4 316/0.24 151 .23 Feb. 5 10 17.03 -11 35.0 10 19.49 -11 50.1 5.190 6.045 -1.11 + 3.6 19.8 16.7/282 147.4 5.0 329/0.19 42 .99 15 10 05.91 -10 59.6 10 08.37 -11 14.3 5.178 6.090 -1.11 + 4.5 19.8 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 19.9 16.6/288 158.5 3.4 22/0.12 115 .27 Mar. 7 09 44.08 -09 22.4 09 46.54 -09 36.3 5.271 6.183 -0.99 + 5.7 19.9 15.7/291 154.7 3.9 54/0.14 27 1.00 17 09 34.22 -08 25.9 09 36.69 -08 39.4 5.376 6.230 -0.87 + 5.8 20.0 14.2/294 146.5 5.1 73/0.18 134 .29 27 09 25.51 -07 28.2 09 27.98 -07 41.3 5.515 6.277 -0.74 + 5.7 20.1 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 6.325 -0.60 + 5.3 20.2 10.4/301 126.1 7.3 93/0.25 53 1.00 16 09 12.14 -05 39.6 09 14.63 -05 52.1 5.874 6.373 -0.46 + 4.7 20.3 8.3/305 115.7 8.2 98/0.27 154 .22 26 09 07.55 -04 52.4 09 10.05 -05 04.7 6.081 6.421 -0.33 + 4.1 20.4 6.4/310 105.3 8.7 103/0.27 44 .32 May 6 09 04.29 -04 11.6 09 06.79 -04 23.7 6.298 6.469 -0.21 + 3.4 20.5 4.6/318 95.3 8.9 106/0.27 87 1.00 16 09 02.22 -03 37.6 09 04.73 -03 49.6 6.518 6.518 -0.10 + 2.7 20.6 3.1/331 85.6 8.9 110/0.26 127 .15