231P/LINEAR-NEAT Orbit by S. Nakano NK 3812 (2019) Last obs. 2023 09 07 (G96)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2027 Aug. 1.98019 3.0946031 0.2400662 8.22 43.16260 132.73132 12.27947 0.200 2026 June 9.0 m1 = 11.0 + 5 log Delta + 10.0 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2025 Dec. 31 04 50.25 +09 34.0 04 52.99 +09 38.9 3.065 3.955 -0.60 - 1.9 19.4 8.0/286 151.1 6.9 59/0.41 28 .84 2026 Jan. 10 04 45.00 +09 55.0 04 47.75 +10 00.3 3.123 3.934 -0.59 - 1.9 19.4 6.2/297 140.7 9.1 67/0.54 119 .56 20 04 41.23 +10 22.8 04 43.98 +10 28.4 3.204 3.913 -0.56 - 1.9 19.5 4.5/319 130.3 11.1 72/0.64 117 .01 30 04 39.19 +10 56.4 04 41.96 +11 02.1 3.303 3.892 -0.54 - 1.9 19.5 3.8/356 120.1 12.6 76/0.71 26 .89 Feb. 9 04 38.99 +11 34.4 04 41.77 +11 40.1 3.416 3.871 -0.52 - 1.9 19.5 4.7/ 30 110.3 13.8 78/0.75 150 .55 19 04 40.61 +12 15.5 04 43.40 +12 21.1 3.539 3.850 -0.51 - 1.9 19.6 6.5/ 49 100.9 14.6 81/0.77 83 .03 Mar. 1 04 43.98 +12 58.4 04 46.78 +13 03.8 3.666 3.829 -0.49 - 1.8 19.7 8.5/ 59 91.9 15.0 82/0.77 58 .93 11 04 48.95 +13 41.8 04 51.77 +13 46.8 3.794 3.808 -0.48 - 1.8 19.7 10.3/ 66 83.3 15.0 84/0.74 166 .54 21 04 55.39 +14 24.6 04 58.22 +14 29.1 3.919 3.786 -0.47 - 1.7 19.7 12.0/ 70 75.0 14.7 86/0.71 51 .05 31 05 03.13 +15 05.8 05 05.98 +15 09.8 4.039 3.765 -0.46 - 1.6 19.8 13.4/ 73 67.1 14.1 88/0.66 88 .95 Apr. 10 05 12.01 +15 44.4 05 14.88 +15 47.8 4.151 3.744 -0.46 - 1.6 19.8 14.7/ 76 59.6 13.3 90/0.61 149 .52 20 05 21.90 +16 19.9 05 24.78 +16 22.6 4.253 3.723 -0.46 - 1.5 19.9 15.8/ 78 52.2 12.3 92/0.55 21 .09 30 05 32.66 +16 51.5 05 35.56 +16 53.4 4.343 3.703 -0.46 - 1.4 19.9 16.7/ 81 45.2 11.1 94/0.49 115 .97 May 10 05 44.16 +17 18.6 05 47.07 +17 19.7 4.420 3.682 -0.46 - 1.3 19.9 17.5/ 83 38.3 9.8 96/0.42 126 .49 20 05 56.29 +17 40.9 05 59.20 +17 41.1 4.484 3.661 -0.46 - 1.2 19.9 18.1/ 84 31.6 8.3 99/0.35 17 .15 30 06 08.94 +17 58.0 06 11.86 +17 57.3 4.533 3.641 -0.47 - 1.1 19.9 18.7/ 86 25.1 6.8 103/0.29 139 .98 June 9 06 22.01 +18 09.7 06 24.93 +18 08.0 4.566 3.620 -0.47 - 1.0 19.9 19.1/ 88 18.8 5.2 108/0.22 101 .44 19 06 35.42 +18 15.9 06 38.34 +18 13.2 4.584 3.600 -0.48 - 0.9 19.9 19.4/ 90 12.7 3.6 116/0.15 42 .20 29 06 49.06 +18 16.4 06 51.98 +18 12.7 4.586 3.580 -0.49 - 0.7 19.8 19.7/ 91 7.2 2.0 136/0.08 161 .99 July 9 07 02.87 +18 11.4 07 05.78 +18 06.8 4.572 3.560 -0.50 - 0.6 19.8 19.8/ 93 4.5 1.3 197/0.05 74 .37 19 07 16.75 +18 01.0 07 19.65 +17 55.4 4.543 3.540 -0.51 - 0.5 19.8 19.9/ 94 8.2 2.3 247/0.10 68 .26 29 07 30.64 +17 45.5 07 33.52 +17 39.0 4.497 3.520 -0.52 - 0.3 19.7 19.8/ 96 13.9 4.0 263/0.17 171 1.00 Aug. 8 07 44.44 +17 25.3 07 47.32 +17 17.9 4.437 3.501 -0.53 - 0.2 19.7 19.7/ 97 19.9 5.7 270/0.24 46 .29 18 07 58.10 +17 00.8 08 00.96 +16 52.5 4.362 3.481 -0.54 - 0.1 19.6 19.5/ 98 26.1 7.3 274/0.32 92 .30 28 08 11.52 +16 32.6 08 14.36 +16 23.5 4.273 3.463 -0.55 + 0.1 19.5 19.1/ 99 32.4 9.0 277/0.40 150 1.00 Sept. 7 08 24.63 +16 01.5 08 27.45 +15 51.6 4.170 3.444 -0.57 + 0.2 19.5 18.7/100 38.8 10.6 280/0.48 17 .21 17 08 37.34 +15 28.2 08 40.14 +15 17.6 4.055 3.426 -0.58 + 0.3 19.4 18.0/101 45.4 12.1 282/0.57 114 .33 27 08 49.56 +14 53.9 08 52.34 +14 42.5 3.929 3.407 -0.60 + 0.5 19.3 17.2/101 52.2 13.4 284/0.65 124 1.00 Oct. 7 09 01.18 +14 19.4 09 03.94 +14 07.5 3.792 3.390 -0.63 + 0.6 19.2 16.2/102 59.1 14.7 285/0.73 14 .15 17 09 12.10 +13 46.3 09 14.84 +13 33.8 3.647 3.372 -0.65 + 0.8 19.1 15.0/102 66.3 15.7 286/0.81 138 .34 27 09 22.17 +13 15.9 09 24.89 +13 02.9 3.495 3.355 -0.68 + 0.9 19.0 13.5/101 73.8 16.5 287/0.89 95 .99 Nov. 6 09 31.26 +12 49.7 09 33.97 +12 36.4 3.338 3.339 -0.71 + 1.1 18.9 11.8/100 81.5 17.1 288/0.96 43 .11 16 09 39.18 +12 29.7 09 41.89 +12 16.0 3.178 3.323 -0.75 + 1.2 18.7 9.7/ 97 89.6 17.3 289/1.02 163 .36 26 09 45.77 +12 17.7 09 48.46 +12 03.7 3.019 3.307 -0.79 + 1.4 18.6 7.4/ 92 98.1 17.2 290/1.06 63 .97 Dec. 6 09 50.82 +12 15.5 09 53.51 +12 01.3 2.864 3.291 -0.83 + 1.5 18.5 5.0/ 79 107.1 16.6 290/1.08 73 .09 16 09 54.14 +12 25.0 09 56.83 +12 10.7 2.716 3.277 -0.88 + 1.7 18.3 3.1/ 43 116.5 15.6 290/1.07 168 .38 26 09 55.56 +12 47.5 09 58.25 +12 33.2 2.580 3.262 -0.94 + 1.8 18.2 3.7/347 126.5 14.0 290/1.01 26 .94 2027 Jan. 5 09 54.99 +13 23.7 09 57.69 +13 09.3 2.459 3.248 -0.99 + 1.9 18.1 6.2/323 137.0 11.9 289/0.90 106 .07 15 09 52.44 +14 12.9 09 55.15 +13 58.6 2.358 3.235 -1.04 + 2.0 18.0 8.7/314 148.1 9.3 288/0.73 132 .41 25 09 48.13 +15 12.9 09 50.85 +14 58.8 2.281 3.222 -1.09 + 2.0 17.9 10.6/310 159.5 6.1 284/0.50 15 .91 Feb. 4 09 42.45 +16 19.8 09 45.19 +16 06.0 2.232 3.210 -1.12 + 1.9 17.8 11.5/307 171.1 2.7 273/0.23 142 .06 14 09 36.02 +17 28.7 09 38.79 +17 15.1 2.213 3.198 -1.13 + 1.8 17.8 11.2/306 175.5 1.4 155/0.11 91 .46 24 09 29.62 +18 33.9 09 32.41 +18 20.6 2.223 3.187 -1.12 + 1.6 17.8 9.8/306 164.4 4.8 122/0.39 56 .88 Mar. 6 09 24.00 +19 30.8 09 26.81 +19 17.7 2.261 3.176 -1.10 + 1.3 17.8 7.4/308 152.9 8.2 117/0.66 176 .05