P/2015 HG16 (PANSTARRS) Orbit by S. Nakano NK 4189 (2020) Last obs. 2016 07 22 (W84)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2024 Oct. 20.94714 3.0881363 0.3523142 10.4 47.68651 57.71150 18.81072 0.200 2022 Aug. 9.0 m1 = 13.5 + 5 log Delta + 7.5 log r Date/ 0h TT R.A.(1950) Decl. R.A.(2000) Decl. Delta r Variation Magnitude Mot./PA Elong. P PA/Tail Moon Age h m ¡ , h m ¡ , for T=+1 day m1 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 22 13.22 -28 59.7 22 16.05 -28 44.7 6.098 5.482 -0.24 - 1.3 23.0 11.0/ 59 47.5 7.6 89/0.24 71 .05 11 22 20.29 -28 02.0 22 23.10 -27 46.8 6.178 5.460 -0.24 - 1.3 23.0 11.6/ 60 39.9 6.6 94/0.21 67 .62 21 22 27.88 -27 04.0 22 30.66 -26 48.6 6.241 5.438 -0.23 - 1.4 23.0 12.2/ 62 32.6 5.6 100/0.17 168 .91 31 22 35.88 -26 06.1 22 38.63 -25 50.4 6.285 5.416 -0.23 - 1.5 23.0 12.6/ 63 25.9 4.6 110/0.14 39 .02 Feb. 10 22 44.18 -25 08.7 22 46.90 -24 52.9 6.309 5.393 -0.23 - 1.5 23.0 12.9/ 64 20.2 3.6 124/0.12 93 .63 20 22 52.68 -24 12.4 22 55.38 -23 56.4 6.312 5.371 -0.23 - 1.6 23.0 13.0/ 66 16.4 3.0 144/0.10 143 .88 Mar. 2 23 01.29 -23 17.8 23 03.97 -23 01.6 6.293 5.348 -0.23 - 1.7 23.0 13.1/ 67 16.0 2.9 169/0.10 12 .01 12 23 09.95 -22 25.2 23 12.61 -22 08.9 6.254 5.324 -0.23 - 1.8 22.9 13.0/ 68 18.9 3.5 191/0.12 117 .64 22 23 18.55 -21 35.3 23 21.19 -21 18.9 6.195 5.301 -0.23 - 1.8 22.9 12.8/ 69 24.1 4.4 205/0.15 113 .84 Apr. 1 23 27.04 -20 48.7 23 29.66 -20 32.1 6.116 5.277 -0.24 - 1.9 22.9 12.4/ 70 30.3 5.5 215/0.18 26 .00 11 23 35.33 -20 05.9 23 37.93 -19 49.2 6.018 5.253 -0.24 - 2.0 22.8 11.9/ 72 37.1 6.6 222/0.22 142 .66 21 23 43.34 -19 27.6 23 45.93 -19 10.9 5.903 5.229 -0.24 - 2.1 22.7 11.4/ 73 44.1 7.7 227/0.26 81 .77 May 1 23 51.00 -18 54.3 23 53.57 -18 37.6 5.774 5.205 -0.25 - 2.2 22.7 10.6/ 75 51.4 8.7 231/0.29 53 .00 11 23 58.22 -18 26.8 00 00.78 -18 10.1 5.630 5.180 -0.26 - 2.3 22.6 9.8/ 78 58.8 9.6 234/0.33 165 .69 21 00 04.91 -18 05.7 00 07.46 -17 49.0 5.476 5.155 -0.26 - 2.4 22.5 8.8/ 81 66.4 10.4 237/0.37 48 .70 31 00 10.97 -17 51.6 00 13.51 -17 34.9 5.313 5.130 -0.27 - 2.5 22.5 7.6/ 85 74.2 11.0 240/0.40 80 .00 June 10 00 16.29 -17 45.0 00 18.83 -17 28.3 5.144 5.105 -0.28 - 2.7 22.4 6.4/ 91 82.1 11.4 243/0.42 155 .74 20 00 20.77 -17 46.3 00 23.29 -17 29.7 4.973 5.079 -0.29 - 2.8 22.3 5.1/101 90.2 11.5 245/0.44 19 .62 30 00 24.27 -17 55.9 00 26.80 -17 39.3 4.801 5.054 -0.30 - 2.9 22.2 3.9/117 98.6 11.5 248/0.46 109 .01 July 10 00 26.69 -18 13.7 00 29.20 -17 57.1 4.634 5.028 -0.32 - 3.0 22.1 3.1/146 107.1 11.1 251/0.46 122 .80 20 00 27.90 -18 39.3 00 30.42 -18 22.7 4.474 5.002 -0.33 - 3.1 22.0 3.3/182 115.8 10.5 255/0.45 26 .56 30 00 27.83 -19 11.9 00 30.34 -18 55.3 4.326 4.975 -0.34 - 3.2 21.9 4.3/208 124.7 9.7 260/0.42 139 .02 Aug. 9 00 26.41 -19 50.0 00 28.92 -19 33.4 4.194 4.949 -0.36 - 3.3 21.8 5.7/223 133.7 8.5 266/0.39 85 .86 19 00 23.67 -20 31.3 00 26.19 -20 14.7 4.081 4.922 -0.37 - 3.4 21.7 7.0/233 142.4 7.2 275/0.34 59 .52 29 00 19.69 -21 13.3 00 22.21 -20 56.6 3.991 4.895 -0.38 - 3.4 21.7 8.0/241 150.4 5.8 288/0.28 162 .03 Sept. 8 00 14.67 -21 52.4 00 17.20 -21 35.8 3.928 4.868 -0.39 - 3.4 21.6 8.7/247 156.5 4.7 309/0.23 45 .92 18 00 08.91 -22 25.5 00 11.45 -22 08.8 3.891 4.841 -0.39 - 3.3 21.6 8.8/254 158.6 4.3 338/0.21 93 .49 28 00 02.80 -22 49.5 00 05.35 -22 32.8 3.884 4.814 -0.39 - 3.2 21.6 8.4/261 155.5 5.0 7/0.24 138 .05 Oct. 8 23 56.77 -23 01.8 23 59.34 -22 45.1 3.904 4.786 -0.38 - 3.1 21.6 7.6/270 148.7 6.2 27/0.30 17 .96 18 23 51.27 -23 01.4 23 53.84 -22 44.7 3.950 4.758 -0.38 - 3.0 21.6 6.5/282 140.2 7.7 39/0.37 127 .47 28 23 46.66 -22 47.8 23 49.24 -22 31.1 4.020 4.730 -0.37 - 3.0 21.6 5.4/299 130.9 9.1 48/0.43 99 .08 Nov. 7 23 43.24 -22 21.6 23 45.83 -22 04.9 4.109 4.702 -0.35 - 2.9 21.6 4.7/323 121.4 10.4 54/0.47 42 .98 17 23 41.20 -21 44.0 23 43.79 -21 27.3 4.213 4.674 -0.34 - 2.8 21.6 4.8/350 112.0 11.3 58/0.51 158 .46 27 23 40.60 -20 56.5 23 43.20 -20 39.9 4.328 4.646 -0.33 - 2.8 21.7 5.7/ 12 102.7 12.0 62/0.52 62 .13 Dec. 7 23 41.46 -20 00.7 23 44.05 -19 44.1 4.449 4.617 -0.32 - 2.7 21.7 7.0/ 27 93.6 12.3 65/0.52 74 .99 17 23 43.70 -18 58.1 23 46.29 -18 41.5 4.572 4.589 -0.31 - 2.7 21.8 8.4/ 36 84.8 12.3 68/0.51 162 .44 27 23 47.21 -17 50.1 23 49.79 -17 33.4 4.694 4.560 -0.30 - 2.7 21.8 9.9/ 43 76.2 12.1 71/0.48 27 .18 2023 Jan. 6 23 51.88 -16 37.7 23 54.45 -16 21.0 4.810 4.531 -0.29 - 2.8 21.8 11.1/ 47 67.8 11.6 74/0.45 103 .99 16 23 57.55 -15 22.1 00 00.12 -15 05.4 4.918 4.502 -0.28 - 2.8 21.9 12.3/ 51 59.7 10.9 76/0.42 136 .41 26 00 04.11 -14 04.0 00 06.67 -13 47.3 5.015 4.473 -0.28 - 2.8 21.9 13.3/ 53 51.8 10.0 79/0.37 12 .23 Feb. 5 00 11.43 -12 44.2 00 13.98 -12 27.6 5.098 4.444 -0.28 - 2.9 21.9 14.2/ 56 44.1 8.9 83/0.33 129 .99 15 00 19.39 -11 23.5 00 21.93 -11 06.9 5.167 4.415 -0.28 - 2.9 21.9 14.9/ 57 36.7 7.7 88/0.28 107 .36 25 00 27.89 -10 02.3 00 30.42 -09 45.7 5.219 4.385 -0.28 - 3.0 21.9 15.5/ 59 29.6 6.4 95/0.23 37 .27 Mar. 7 00 36.82 -08 41.3 00 39.36 -08 24.8 5.253 4.356 -0.28 - 3.0 21.9 16.0/ 60 22.9 5.1 104/0.19 153 1.00 17 00 46.11 -07 21.0 00 48.64 -07 04.6 5.269 4.327 -0.28 - 3.1 21.9 16.3/ 61 16.8 3.8 120/0.15 77 .29 27 00 55.68 -06 01.8 00 58.21 -05 45.6 5.267 4.297 -0.28 - 3.2 21.9 16.5/ 62 12.3 2.8 143/0.13 62 .30 Apr. 6 01 05.45 -04 44.3 01 07.99 -04 28.3 5.246 4.268 -0.29 - 3.3 21.8 16.6/ 63 10.9 2.5 171/0.13 171 1.00 16 01 15.36 -03 28.9 01 17.90 -03 13.1 5.206 4.238 -0.29 - 3.3 21.8 16.6/ 64 13.7 3.2 194/0.16 46 .22 26 01 25.33 -02 16.0 01 27.88 -02 00.5 5.149 4.209 -0.30 - 3.4 21.7 16.5/ 65 18.7 4.4 208/0.20 86 .32 May 6 01 35.31 -01 06.1 01 37.87 -00 50.9 5.074 4.179 -0.31 - 3.5 21.7 16.3/ 66 24.7 5.8 218/0.26 152 1.00 16 01 45.23 +00 00.4 01 47.79 +00 15.3 4.983 4.150 -0.32 - 3.6 21.6 16.0/ 67 31.0 7.2 224/0.32 18 .15