228P/LINEAR Orbit by S. Nakano NK 4051 (2020) Last obs. 2021 05 11 (G96)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2020 Mar. 8.51462 3.4333507 0.1762358 8.51 114.94542 30.98583 7.91315 0.200 2022 Aug. 9.0 m1 = 12.5 + 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 Jan. 1 16 27.06 -25 15.8 16 30.11 -25 22.3 4.944 4.129 +1.14 - 3.3 20.9 15.8/103 30.7 7.0 273/0.27 6 .05 11 16 38.46 -25 49.8 16 41.53 -25 55.5 4.872 4.143 +1.09 - 3.0 20.9 15.0/102 38.2 8.4 273/0.33 142 .62 21 16 49.34 -26 20.9 16 52.43 -26 25.8 4.783 4.158 +1.03 - 2.8 20.9 14.0/102 45.9 9.8 273/0.39 100 .91 31 16 59.59 -26 49.4 17 02.70 -26 53.6 4.681 4.173 +0.95 - 2.6 20.8 12.9/102 53.7 11.0 273/0.45 36 .02 Feb. 10 17 09.05 -27 15.7 17 12.17 -27 19.3 4.566 4.188 +0.85 - 2.4 20.8 11.6/102 61.6 12.0 272/0.50 167 .63 20 17 17.56 -27 40.2 17 20.70 -27 43.2 4.441 4.203 +0.74 - 2.3 20.7 10.1/103 69.8 12.8 272/0.54 71 .88 Mar. 2 17 24.97 -28 03.5 17 28.12 -28 05.9 4.308 4.217 +0.61 - 2.2 20.7 8.4/106 78.2 13.3 272/0.58 68 .01 12 17 31.09 -28 25.9 17 34.25 -28 27.9 4.170 4.232 +0.47 - 2.2 20.6 6.5/110 86.8 13.6 272/0.61 166 .64 22 17 35.78 -28 47.9 17 38.95 -28 49.5 4.031 4.247 +0.31 - 2.2 20.6 4.6/118 95.6 13.5 273/0.63 37 .84 Apr. 1 17 38.86 -29 09.6 17 42.04 -29 11.0 3.895 4.261 +0.14 - 2.1 20.5 2.8/140 104.8 13.1 273/0.63 101 .00 11 17 40.21 -29 31.1 17 43.40 -29 32.4 3.765 4.275 -0.04 - 2.1 20.4 2.2/196 114.3 12.3 274/0.62 137 .66 21 17 39.76 -29 51.9 17 42.96 -29 53.3 3.646 4.290 -0.23 - 2.0 20.4 3.5/236 124.0 11.2 276/0.58 4 .77 May 1 17 37.49 -30 11.4 17 40.70 -30 12.9 3.541 4.304 -0.40 - 1.7 20.3 5.4/251 134.1 9.7 279/0.51 136 .00 11 17 33.51 -30 28.5 17 36.73 -30 30.3 3.457 4.318 -0.54 - 1.4 20.3 7.1/259 144.4 7.8 282/0.43 102 .69 21 17 28.07 -30 41.9 17 31.29 -30 44.1 3.395 4.332 -0.65 - 0.9 20.2 8.5/263 154.8 5.7 289/0.32 42 .70 31 17 21.54 -30 50.5 17 24.76 -30 53.2 3.359 4.346 -0.71 - 0.4 20.2 9.2/267 164.8 3.5 303/0.20 171 .00 June 10 17 14.42 -30 53.7 17 17.64 -30 56.8 3.352 4.360 -0.71 + 0.2 20.2 9.2/271 171.9 1.9 350/0.11 64 .74 20 17 07.28 -30 51.4 17 10.49 -30 55.1 3.374 4.373 -0.66 + 0.7 20.3 8.5/274 168.0 2.8 54/0.16 84 .62 30 17 00.67 -30 44.3 17 03.87 -30 48.5 3.425 4.387 -0.56 + 1.0 20.3 7.3/278 158.5 4.9 75/0.27 150 .01 July 10 16 55.08 -30 33.9 16 58.28 -30 38.4 3.503 4.400 -0.42 + 1.2 20.4 5.6/282 148.3 7.0 83/0.38 23 .80 20 16 50.88 -30 21.6 16 54.07 -30 26.5 3.604 4.413 -0.26 + 1.2 20.4 3.6/290 138.1 8.8 88/0.46 123 .56 30 16 48.29 -30 09.2 16 51.47 -30 14.2 3.727 4.427 -0.09 + 1.1 20.5 1.6/314 128.2 10.4 91/0.53 115 .02 Aug. 9 16 47.41 -29 57.9 16 50.58 -30 03.0 3.865 4.440 +0.08 + 0.9 20.6 1.4/ 48 118.5 11.6 93/0.57 18 .86 19 16 48.22 -29 48.5 16 51.40 -29 53.5 4.016 4.453 +0.24 + 0.7 20.7 3.3/ 77 109.2 12.4 94/0.58 158 .52 29 16 50.67 -29 41.4 16 53.84 -29 46.3 4.175 4.465 +0.40 + 0.5 20.8 5.2/ 85 100.1 12.9 95/0.58 82 .03 Sept. 8 16 54.64 -29 36.8 16 57.81 -29 41.4 4.339 4.478 +0.53 + 0.3 20.9 7.0/ 88 91.4 13.0 96/0.57 55 .92 18 16 59.98 -29 34.3 17 03.16 -29 38.5 4.503 4.490 +0.66 + 0.1 21.0 8.6/ 90 82.9 12.8 96/0.54 171 .49 28 17 06.56 -29 33.5 17 09.74 -29 37.2 4.664 4.503 +0.77 0.0 21.1 10.0/ 90 74.6 12.4 97/0.51 49 .05 Oct. 8 17 14.23 -29 33.8 17 17.41 -29 37.0 4.820 4.515 +0.86 0.0 21.2 11.2/ 91 66.5 11.7 97/0.46 89 .96 18 17 22.84 -29 34.7 17 26.02 -29 37.3 4.967 4.527 +0.94 0.0 21.2 12.3/ 91 58.5 10.8 97/0.42 145 .47 28 17 32.26 -29 35.6 17 35.45 -29 37.5 5.103 4.539 +1.01 0.0 21.3 13.2/ 90 50.7 9.8 98/0.37 18 .08 Nov. 7 17 42.36 -29 35.9 17 45.55 -29 37.0 5.225 4.550 +1.07 + 0.2 21.4 13.9/ 90 43.0 8.5 98/0.31 120 .98 17 17 53.01 -29 35.1 17 56.20 -29 35.5 5.332 4.562 +1.11 + 0.3 21.4 14.5/ 89 35.3 7.2 99/0.26 120 .46 27 18 04.10 -29 32.9 18 07.29 -29 32.5 5.423 4.573 +1.14 + 0.5 21.5 14.9/ 89 27.8 5.8 101/0.21 15 .13 Dec. 7 18 15.51 -29 29.0 18 18.70 -29 27.8 5.495 4.584 +1.16 + 0.7 21.5 15.2/ 88 20.5 4.3 105/0.15 147 .99 17 18 27.12 -29 23.2 18 30.31 -29 21.1 5.547 4.595 +1.17 + 0.9 21.5 15.3/ 88 13.4 2.8 113/0.10 95 .44 27 18 38.84 -29 15.4 18 42.02 -29 12.5 5.580 4.606 +1.17 + 1.0 21.5 15.4/ 87 7.5 1.6 140/0.06 46 .18 2023 Jan. 6 18 50.55 -29 05.8 18 53.71 -29 02.0 5.591 4.617 +1.16 + 1.2 21.6 15.2/ 86 7.0 1.5 202/0.05 172 .99 16 19 02.14 -28 54.5 19 05.29 -28 49.9 5.583 4.627 +1.14 + 1.4 21.6 15.0/ 86 12.5 2.6 234/0.09 68 .41 26 19 13.52 -28 41.7 19 16.66 -28 36.4 5.554 4.638 +1.10 + 1.4 21.6 14.6/ 85 19.6 4.1 244/0.14 76 .23 Feb. 5 19 24.57 -28 28.0 19 27.70 -28 21.9 5.505 4.648 +1.06 + 1.5 21.5 14.1/ 85 27.0 5.5 249/0.19 162 .99 15 19 35.21 -28 13.9 19 38.31 -28 07.0 5.437 4.658 +1.01 + 1.5 21.5 13.4/ 84 34.6 6.9 251/0.24 39 .36 25 19 45.32 -27 59.9 19 48.40 -27 52.3 5.352 4.668 +0.95 + 1.4 21.5 12.6/ 84 42.3 8.2 252/0.29 104 .27 Mar. 7 19 54.79 -27 46.7 19 57.86 -27 38.5 5.251 4.677 +0.87 + 1.2 21.5 11.7/ 85 50.1 9.4 253/0.34 136 1.00 17 20 03.53 -27 35.0 20 06.59 -27 26.4 5.136 4.687 +0.79 + 1.0 21.4 10.5/ 85 58.1 10.4 253/0.39 7 .29 27 20 11.42 -27 25.8 20 14.47 -27 16.6 5.009 4.696 +0.69 + 0.7 21.4 9.2/ 86 66.2 11.2 254/0.43 132 .30 Apr. 6 20 18.35 -27 19.6 20 21.38 -27 10.0 4.873 4.705 +0.58 + 0.3 21.3 7.8/ 88 74.5 11.8 254/0.46 108 1.00 16 20 24.20 -27 17.4 20 27.22 -27 07.4 4.731 4.714 +0.46 - 0.2 21.3 6.2/ 92 82.9 12.2 255/0.49 28 .22 26 20 28.84 -27 19.7 20 31.85 -27 09.5 4.586 4.723 +0.33 - 0.7 21.2 4.5/ 99 91.6 12.3 256/0.51 161 .32 May 6 20 32.16 -27 27.0 20 35.17 -27 16.6 4.441 4.731 +0.19 - 1.2 21.1 2.8/116 100.5 12.1 257/0.52 76 1.00 16 20 34.05 -27 39.6 20 37.07 -27 29.1 4.302 4.739 +0.04 - 1.8 21.1 1.8/164 109.7 11.6 258/0.51 64 .15