228P/LINEAR Orbit by S. Nakano NK 4051 (2020) Observed in 2nd half of 2025
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2028 Sep. 5.46256 3.4200885 0.1778348 8.48 114.95274 30.94883 7.91827 0.200 2026 June 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 00 11.82 -01 02.9 00 14.38 -00 46.2 4.556 4.556 +0.44 + 4.1 21.1 7.8/ 58 83.8 12.4 67/0.52 49 .84 2026 Jan. 10 00 16.21 -00 21.7 00 18.77 -00 05.1 4.700 4.544 +0.54 + 4.7 21.1 9.4/ 60 74.9 12.1 67/0.49 171 .56 20 00 21.61 +00 25.1 00 24.17 +00 41.7 4.838 4.533 +0.63 + 5.2 21.2 10.8/ 61 66.3 11.5 67/0.45 53 .01 30 00 27.91 +01 16.8 00 30.47 +01 33.3 4.967 4.521 +0.71 + 5.6 21.2 12.0/ 62 57.9 10.6 68/0.41 83 .89 Feb. 9 00 34.96 +02 12.3 00 37.53 +02 28.8 5.083 4.509 +0.77 + 5.9 21.3 13.0/ 63 49.7 9.6 68/0.36 145 .55 19 00 42.68 +03 11.2 00 45.25 +03 27.6 5.185 4.496 +0.83 + 6.1 21.3 13.8/ 64 41.8 8.4 68/0.31 23 .03 Mar. 1 00 50.94 +04 12.4 00 53.52 +04 28.7 5.271 4.484 +0.87 + 6.3 21.3 14.5/ 64 34.0 7.1 69/0.26 115 .93 11 00 59.65 +05 15.4 01 02.24 +05 31.6 5.339 4.471 +0.91 + 6.4 21.3 15.0/ 65 26.4 5.7 70/0.20 121 .54 21 01 08.73 +06 19.6 01 11.33 +06 35.5 5.389 4.459 +0.94 + 6.4 21.4 15.4/ 65 19.0 4.2 70/0.15 8 .05 31 01 18.10 +07 24.2 01 20.71 +07 39.9 5.419 4.446 +0.96 + 6.4 21.4 15.6/ 66 11.6 2.6 72/0.09 144 .95 Apr. 10 01 27.67 +08 28.7 01 30.30 +08 44.2 5.431 4.433 +0.97 + 6.4 21.3 15.8/ 66 4.4 1.0 77/0.04 97 .52 20 01 37.39 +09 32.6 01 40.04 +09 47.8 5.422 4.420 +0.98 + 6.3 21.3 15.8/ 66 2.9 0.7 238/0.02 38 .09 30 01 47.19 +10 35.5 01 49.84 +10 50.3 5.395 4.406 +0.98 + 6.1 21.3 15.7/ 67 10.0 2.3 247/0.08 170 .97 May 10 01 56.98 +11 36.8 01 59.66 +11 51.3 5.348 4.393 +0.97 + 5.9 21.3 15.5/ 67 17.0 3.9 249/0.14 72 .49 20 02 06.71 +12 36.2 02 09.41 +12 50.3 5.283 4.379 +0.96 + 5.7 21.2 15.1/ 68 24.1 5.4 250/0.20 69 .15 30 02 16.30 +13 33.2 02 19.01 +13 47.0 5.201 4.366 +0.94 + 5.4 21.2 14.7/ 68 31.2 6.9 251/0.26 163 .98 June 9 02 25.65 +14 27.7 02 28.39 +14 41.1 5.102 4.352 +0.91 + 5.1 21.1 14.1/ 68 38.3 8.3 252/0.31 45 .44 19 02 34.70 +15 19.2 02 37.46 +15 32.2 4.989 4.338 +0.86 + 4.8 21.1 13.4/ 69 45.5 9.6 252/0.37 99 .20 29 02 43.32 +16 07.6 02 46.10 +16 20.2 4.861 4.324 +0.81 + 4.5 21.0 12.5/ 69 52.9 10.8 253/0.42 138 .99 July 9 02 51.42 +16 52.6 02 54.22 +17 04.8 4.722 4.310 +0.75 + 4.1 20.9 11.4/ 69 60.3 11.8 253/0.48 15 .37 19 02 58.86 +17 34.0 03 01.68 +17 45.8 4.572 4.296 +0.67 + 3.7 20.9 10.2/ 68 68.0 12.7 254/0.53 129 .26 29 03 05.50 +18 11.6 03 08.33 +18 23.0 4.415 4.281 +0.57 + 3.3 20.8 8.8/ 67 75.8 13.3 254/0.57 111 1.00 Aug. 8 03 11.19 +18 45.2 03 14.04 +18 56.4 4.253 4.267 +0.46 + 2.9 20.7 7.1/ 66 83.9 13.7 255/0.61 20 .29 18 03 15.76 +19 14.7 03 18.62 +19 25.6 4.089 4.252 +0.33 + 2.5 20.6 5.3/ 62 92.4 13.8 255/0.64 158 .30 28 03 19.04 +19 39.8 03 21.91 +19 50.5 3.925 4.238 +0.18 + 2.0 20.5 3.3/ 52 101.1 13.5 255/0.65 81 1.00 Sept. 7 03 20.87 +20 00.3 03 23.74 +20 10.9 3.766 4.223 +0.02 + 1.5 20.4 1.6/ 12 110.3 12.9 255/0.65 56 .21 17 03 21.10 +20 15.6 03 23.98 +20 26.2 3.616 4.208 -0.14 + 1.0 20.3 2.2/296 119.9 12.0 254/0.62 170 .33 27 03 19.67 +20 25.5 03 22.55 +20 36.2 3.479 4.193 -0.31 + 0.4 20.2 4.4/276 130.0 10.6 254/0.57 46 1.00 Oct. 7 03 16.58 +20 29.6 03 19.46 +20 40.5 3.359 4.178 -0.46 - 0.2 20.1 6.5/269 140.4 8.8 252/0.49 95 .15 17 03 11.95 +20 27.7 03 14.82 +20 38.8 3.261 4.164 -0.59 - 0.8 20.0 8.3/265 151.3 6.6 250/0.38 137 .34 27 03 06.07 +20 19.8 03 08.94 +20 31.2 3.190 4.148 -0.67 - 1.3 20.0 9.5/263 162.5 4.1 245/0.24 6 .99 Nov. 6 02 59.37 +20 06.7 03 02.23 +20 18.5 3.147 4.133 -0.70 - 1.6 19.9 10.0/261 173.6 1.5 226/0.09 136 .11 16 02 52.39 +19 49.9 02 55.23 +20 02.0 3.135 4.118 -0.67 - 1.8 19.9 9.6/259 173.2 1.6 101/0.10 100 .36 26 02 45.72 +19 31.5 02 48.55 +19 43.9 3.153 4.103 -0.58 - 1.7 19.9 8.4/258 162.0 4.3 83/0.26 37 .97 Dec. 6 02 39.90 +19 13.8 02 42.72 +19 26.5 3.201 4.088 -0.45 - 1.4 19.9 6.6/258 150.6 6.8 79/0.40 175 .09 16 02 35.39 +18 59.3 02 38.20 +19 12.2 3.275 4.073 -0.29 - 0.9 20.0 4.2/258 139.4 9.1 76/0.52 64 .38 26 02 32.49 +18 50.1 02 35.29 +19 03.2 3.371 4.058 -0.12 - 0.3 20.0 1.7/261 128.5 10.9 75/0.61 79 .94 2027 Jan. 5 02 31.33 +18 47.5 02 34.13 +19 00.6 3.485 4.042 +0.06 + 0.5 20.1 1.0/ 63 118.1 12.4 74/0.67 149 .07 15 02 31.96 +18 52.1 02 34.76 +19 05.2 3.612 4.027 +0.24 + 1.2 20.1 3.6/ 70 108.1 13.4 73/0.70 28 .41 25 02 34.32 +19 04.1 02 37.12 +19 17.1 3.746 4.012 +0.40 + 1.9 20.2 5.9/ 71 98.5 14.0 73/0.71 116 .91 Feb. 4 02 38.28 +19 23.0 02 41.09 +19 35.8 3.884 3.997 +0.55 + 2.5 20.3 8.1/ 72 89.4 14.3 72/0.69 118 .06 14 02 43.72 +19 48.0 02 46.54 +20 00.5 4.021 3.981 +0.68 + 3.0 20.3 10.0/ 72 80.6 14.2 72/0.67 5 .46 24 02 50.47 +20 18.2 02 53.32 +20 30.4 4.155 3.966 +0.79 + 3.4 20.4 11.6/ 73 72.2 13.7 72/0.63 148 .88 Mar. 6 02 58.40 +20 52.5 03 01.26 +21 04.3 4.281 3.951 +0.90 + 3.7 20.4 13.1/ 73 64.1 13.1 72/0.58 91 .05