C/2017 T2 (PANSTARRS) Orbit by S. Nakano NK 4449 (2021) Observed in 2nd half of 2021
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2020 May 4.78348 1.6145587 0.9989020 92.94651 64.39767 57.24959 0.200 2022 Aug. 9.0 m1 = 5.5 + 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 17 37.87 -47 54.5 17 41.66 -47 56.0 7.488 6.634 +0.87 - 3.1 18.1 9.3/111 27.9 4.0 211/0.10 26 .05 11 17 46.55 -48 26.4 17 50.37 -48 27.2 7.520 6.716 +0.83 - 3.4 18.2 8.9/113 33.0 4.6 224/0.12 121 .62 21 17 54.83 -49 01.1 17 58.67 -49 01.3 7.531 6.798 +0.78 - 3.7 18.2 8.5/117 39.3 5.3 234/0.13 115 .91 31 18 02.57 -49 38.7 18 06.44 -49 38.4 7.523 6.879 +0.71 - 4.0 18.3 7.9/121 46.3 5.9 241/0.15 31 .02 Feb. 10 18 09.63 -50 19.6 18 13.53 -50 18.8 7.497 6.960 +0.63 - 4.4 18.3 7.4/127 53.8 6.6 247/0.17 144 .63 20 18 15.87 -51 03.7 18 19.80 -51 02.4 7.457 7.040 +0.53 - 4.7 18.3 6.8/134 61.6 7.1 251/0.18 85 .88 Mar. 2 18 21.14 -51 51.2 18 25.12 -51 49.5 7.405 7.120 +0.42 - 5.0 18.4 6.3/143 69.6 7.5 255/0.20 59 .01 12 18 25.29 -52 41.9 18 29.30 -52 39.9 7.344 7.200 +0.29 - 5.3 18.4 5.9/154 77.8 7.8 260/0.20 154 .64 22 18 28.15 -53 35.3 18 32.21 -53 33.2 7.279 7.280 +0.15 - 5.6 18.4 5.7/167 86.1 7.8 264/0.21 54 .84 Apr. 1 18 29.59 -54 31.0 18 33.70 -54 28.7 7.214 7.359 -0.01 - 5.7 18.5 5.7/181 94.5 7.8 269/0.21 90 .00 11 18 29.45 -55 27.8 18 33.61 -55 25.5 7.152 7.438 -0.17 - 5.7 18.5 5.8/194 102.8 7.5 274/0.20 138 .66 21 18 27.64 -56 24.3 18 31.87 -56 22.1 7.098 7.517 -0.35 - 5.5 18.5 6.2/207 111.0 7.2 281/0.20 31 .77 May 1 18 24.11 -57 18.7 18 28.40 -57 16.8 7.056 7.595 -0.52 - 5.1 18.5 6.5/219 118.9 6.7 289/0.18 120 .00 11 18 18.89 -58 09.1 18 23.24 -58 07.5 7.031 7.673 -0.67 - 4.5 18.6 6.9/229 126.4 6.1 298/0.17 110 .69 21 18 12.12 -58 53.1 18 16.52 -58 52.1 7.024 7.751 -0.80 - 3.6 18.6 7.2/239 133.1 5.5 310/0.15 43 .70 31 18 04.06 -59 28.9 18 08.51 -59 28.5 7.040 7.829 -0.89 - 2.7 18.7 7.2/248 138.5 4.9 324/0.14 143 .00 June 10 17 55.12 -59 54.8 17 59.60 -59 55.0 7.080 7.906 -0.93 - 1.6 18.7 7.2/256 142.1 4.5 342/0.12 78 .74 20 17 45.78 -60 09.9 17 50.28 -60 10.8 7.145 7.983 -0.92 - 0.5 18.8 6.9/265 143.2 4.4 1/0.12 76 .62 30 17 36.58 -60 14.2 17 41.08 -60 15.7 7.236 8.059 -0.86 + 0.5 18.9 6.4/274 141.8 4.5 20/0.12 142 .01 July 10 17 28.04 -60 08.4 17 32.52 -60 10.5 7.351 8.136 -0.75 + 1.4 18.9 5.8/283 138.0 4.8 37/0.13 47 .80 20 17 20.58 -59 54.1 17 25.04 -59 56.8 7.490 8.212 -0.61 + 2.0 19.0 5.0/293 132.6 5.2 51/0.14 108 .56 30 17 14.50 -59 33.2 17 18.93 -59 36.3 7.649 8.288 -0.45 + 2.5 19.1 4.3/305 126.1 5.7 63/0.14 119 .02 Aug. 9 17 10.00 -59 07.8 17 14.39 -59 11.3 7.826 8.363 -0.29 + 2.8 19.2 3.6/321 118.9 6.1 72/0.15 34 .86 19 17 07.13 -58 40.0 17 11.48 -58 43.6 8.017 8.438 -0.13 + 2.8 19.3 3.0/340 111.3 6.4 80/0.16 136 .52 29 17 05.86 -58 11.4 17 10.18 -58 15.1 8.220 8.513 +0.02 + 2.8 19.4 2.8/ 4 103.6 6.6 86/0.16 90 .03 Sept. 8 17 06.12 -57 43.5 17 10.40 -57 47.3 8.429 8.588 +0.16 + 2.6 19.5 2.9/ 27 95.7 6.7 92/0.16 55 .92 18 17 07.77 -57 17.5 17 12.03 -57 21.1 8.641 8.663 +0.29 + 2.4 19.6 3.3/ 45 87.9 6.7 97/0.15 149 .49 28 17 10.68 -56 54.1 17 14.92 -56 57.5 8.853 8.737 +0.40 + 2.1 19.6 3.9/ 58 80.1 6.5 102/0.14 60 .05 Oct. 8 17 14.70 -56 33.8 17 18.92 -56 36.9 9.060 8.811 +0.50 + 1.7 19.7 4.5/ 68 72.5 6.2 107/0.13 85 .96 18 17 19.68 -56 16.8 17 23.89 -56 19.6 9.259 8.885 +0.58 + 1.4 19.8 5.0/ 75 65.0 5.8 112/0.12 138 .47 28 17 25.47 -56 03.5 17 29.67 -56 05.8 9.448 8.959 +0.65 + 1.0 19.9 5.5/ 80 57.9 5.4 117/0.11 35 .08 Nov. 7 17 31.94 -55 53.8 17 36.13 -55 55.6 9.622 9.032 +0.70 + 0.7 20.0 5.9/ 84 51.1 4.9 124/0.10 115 .98 17 17 38.94 -55 47.6 17 43.14 -55 49.0 9.779 9.105 +0.74 + 0.3 20.0 6.3/ 88 44.9 4.4 132/0.09 116 .46 27 17 46.36 -55 45.0 17 50.56 -55 45.9 9.918 9.178 +0.77 0.0 20.1 6.5/ 91 39.5 3.9 141/0.08 32 .13 Dec. 7 17 54.07 -55 46.0 17 58.27 -55 46.3 10.036 9.250 +0.79 - 0.4 20.2 6.7/ 94 35.4 3.5 153/0.07 139 .99 17 18 01.94 -55 50.5 18 06.15 -55 50.2 10.133 9.323 +0.79 - 0.7 20.2 6.7/ 97 33.0 3.3 167/0.06 91 .44 27 18 09.86 -55 58.4 18 14.07 -55 57.6 10.208 9.395 +0.79 - 1.1 20.3 6.7/100 32.6 3.2 183/0.06 56 .18 2023 Jan. 6 18 17.71 -56 09.9 18 21.93 -56 08.5 10.261 9.467 +0.77 - 1.4 20.3 6.5/104 34.5 3.4 197/0.06 151 .99 16 18 25.36 -56 25.0 18 29.59 -56 23.0 10.292 9.539 +0.74 - 1.8 20.4 6.3/107 38.2 3.7 210/0.07 64 .41 26 18 32.71 -56 43.7 18 36.94 -56 41.1 10.303 9.610 +0.69 - 2.2 20.4 6.1/112 43.3 4.0 221/0.08 86 .23 Feb. 5 18 39.61 -57 06.0 18 43.86 -57 03.0 10.294 9.682 +0.64 - 2.6 20.4 5.8/117 49.4 4.4 229/0.08 140 .99 15 18 45.95 -57 32.1 18 50.22 -57 28.6 10.268 9.753 +0.57 - 2.9 20.4 5.4/123 56.2 4.8 236/0.09 39 .36 25 18 51.61 -58 01.8 18 55.90 -57 57.9 10.228 9.824 +0.49 - 3.3 20.5 5.1/131 63.3 5.2 242/0.10 114 .27 Mar. 7 18 56.45 -58 35.1 19 00.77 -58 30.9 10.176 9.894 +0.39 - 3.6 20.5 4.7/140 70.8 5.4 248/0.10 116 1.00 17 19 00.34 -59 11.7 19 04.70 -59 07.2 10.117 9.965 +0.29 - 3.9 20.5 4.5/151 78.4 5.6 253/0.11 33 .29 27 19 03.16 -59 51.1 19 07.56 -59 46.4 10.053 10.035 +0.17 - 4.2 20.5 4.3/164 86.2 5.7 259/0.11 137 .30 Apr. 6 19 04.77 -60 32.8 19 09.22 -60 28.0 9.988 10.105 +0.04 - 4.3 20.5 4.3/177 93.9 5.7 264/0.11 89 1.00 16 19 05.08 -61 15.8 19 09.58 -61 11.0 9.926 10.175 -0.10 - 4.3 20.6 4.4/190 101.6 5.5 271/0.11 56 .22 26 19 03.98 -61 59.2 19 08.54 -61 54.4 9.872 10.245 -0.25 - 4.2 20.6 4.6/202 109.1 5.3 278/0.10 146 .32 May 6 19 01.43 -62 41.5 19 06.06 -62 36.9 9.829 10.315 -0.39 - 4.0 20.6 4.8/213 116.3 5.0 286/0.10 60 1.00 16 18 57.44 -63 21.2 19 02.15 -63 16.9 9.800 10.384 -0.53 - 3.6 20.6 5.0/224 122.9 4.7 296/0.09 88 .15