493P/LONEOS Orbit by S. Nakano CBET 5439 (2024) Observed in 1st half of 2025
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2026 Jan. 14.14380 3.8230593 0.4664104 19.2 83.20370 1.10969 24.11319 0.200 2025 May 5.0 m1 = 11.0 + 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 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 00 30.00 +16 00.6 00 32.61 +16 17.2 4.163 4.431 +0.31 + 2.2 19.3 5.0/ 64 99.4 12.6 68/0.58 155 .23 2025 Jan. 5 00 33.11 +16 22.4 00 35.72 +16 38.9 4.288 4.404 +0.45 + 3.0 19.3 7.0/ 65 90.3 12.9 66/0.57 29 .28 15 00 37.55 +16 52.1 00 40.17 +17 08.6 4.413 4.376 +0.57 + 3.7 19.4 8.9/ 65 81.5 12.8 65/0.55 110 .99 25 00 43.20 +17 29.4 00 45.83 +17 45.8 4.534 4.349 +0.68 + 4.4 19.4 10.6/ 65 73.0 12.5 63/0.52 128 .22 Feb. 4 00 49.94 +18 13.9 00 52.59 +18 30.2 4.649 4.323 +0.77 + 5.1 19.4 12.1/ 65 64.9 11.9 61/0.49 12 .35 14 00 57.64 +19 04.8 01 00.30 +19 21.0 4.754 4.297 +0.86 + 5.7 19.5 13.3/ 65 57.0 11.1 59/0.45 138 .98 24 01 06.18 +20 01.5 01 08.86 +20 17.5 4.848 4.272 +0.93 + 6.2 19.5 14.4/ 64 49.5 10.1 57/0.40 101 .19 Mar. 6 01 15.47 +21 03.3 01 18.17 +21 19.1 4.928 4.247 +1.00 + 6.6 19.5 15.4/ 64 42.3 9.0 54/0.35 40 .42 16 01 25.41 +22 09.3 01 28.14 +22 24.9 4.994 4.223 +1.05 + 6.9 19.5 16.1/ 64 35.4 7.8 50/0.30 162 .97 26 01 35.92 +23 19.0 01 38.69 +23 34.2 5.045 4.199 +1.11 + 7.2 19.5 16.8/ 64 28.8 6.6 45/0.25 75 .16 Apr. 5 01 46.95 +24 31.5 01 49.74 +24 46.4 5.079 4.175 +1.15 + 7.4 19.5 17.3/ 64 22.9 5.3 37/0.20 69 .49 15 01 58.40 +25 46.3 02 01.24 +26 00.8 5.097 4.153 +1.19 + 7.6 19.5 17.7/ 64 17.7 4.2 24/0.16 167 .96 25 02 10.25 +27 02.8 02 13.12 +27 16.8 5.098 4.131 +1.22 + 7.7 19.5 17.9/ 64 14.2 3.4 3/0.13 47 .11 May 5 02 22.42 +28 20.5 02 25.34 +28 34.0 5.083 4.109 +1.25 + 7.8 19.4 18.1/ 64 13.4 3.3 336/0.12 95 .54 15 02 34.86 +29 38.8 02 37.83 +29 51.8 5.052 4.088 +1.27 + 7.8 19.4 18.2/ 64 15.7 3.8 312/0.15 146 .95 25 02 47.53 +30 57.4 02 50.54 +31 09.8 5.006 4.068 +1.29 + 7.8 19.4 18.2/ 64 19.9 4.9 296/0.19 19 .07 June 4 03 00.36 +32 16.0 03 03.42 +32 27.7 4.944 4.049 +1.30 + 7.8 19.3 18.1/ 64 25.1 6.1 287/0.24 119 .58 14 03 13.28 +33 34.2 03 16.40 +33 45.3 4.869 4.030 +1.30 + 7.7 19.3 17.8/ 64 30.8 7.4 281/0.29 122 .93 24 03 26.23 +34 52.0 03 29.41 +35 02.3 4.780 4.012 +1.30 + 7.6 19.2 17.5/ 63 36.7 8.7 277/0.35 17 .03 July 4 03 39.13 +36 09.3 03 42.36 +36 18.8 4.679 3.994 +1.28 + 7.6 19.2 17.1/ 63 42.9 10.0 275/0.41 141 .61 14 03 51.86 +37 25.9 03 55.15 +37 34.7 4.568 3.978 +1.25 + 7.5 19.1 16.6/ 62 49.2 11.1 273/0.47 95 .89 24 04 04.33 +38 42.2 04 07.68 +38 50.2 4.446 3.962 +1.21 + 7.5 19.0 15.9/ 61 55.6 12.2 271/0.52 44 .01 Aug. 3 04 16.39 +39 58.2 04 19.79 +40 05.4 4.317 3.947 +1.15 + 7.5 18.9 15.1/ 59 62.2 13.1 270/0.58 161 .64 13 04 27.87 +41 14.2 04 31.34 +41 20.7 4.181 3.933 +1.08 + 7.6 18.9 14.2/ 57 68.9 13.9 269/0.63 66 .84 23 04 38.60 +42 30.6 04 42.13 +42 36.3 4.041 3.919 +0.98 + 7.6 18.8 13.2/ 54 75.9 14.5 267/0.68 72 .00 Sept. 2 04 48.35 +43 47.7 04 51.93 +43 52.7 3.898 3.906 +0.86 + 7.7 18.7 12.0/ 49 83.0 14.9 266/0.72 160 .66 12 04 56.86 +45 05.5 05 00.51 +45 09.9 3.755 3.895 +0.71 + 7.8 18.6 10.7/ 43 90.4 15.0 264/0.75 36 .77 22 05 03.87 +46 24.1 05 07.57 +46 28.0 3.615 3.884 +0.52 + 7.8 18.5 9.5/ 34 98.0 14.8 261/0.77 100 .00 Oct. 2 05 09.03 +47 42.9 05 12.79 +47 46.5 3.480 3.874 +0.31 + 7.8 18.4 8.4/ 21 105.8 14.4 258/0.78 136 .70 12 05 12.07 +49 00.8 05 15.89 +49 04.2 3.353 3.864 +0.07 + 7.5 18.3 7.5/ 5 113.7 13.7 253/0.77 21 .69 22 05 12.69 +50 15.8 05 16.56 +50 19.1 3.238 3.856 -0.19 + 6.9 18.2 7.2/345 121.7 12.7 247/0.74 128 .00 Nov. 1 05 10.71 +51 24.9 05 14.64 +51 28.3 3.139 3.849 -0.45 + 6.0 18.2 7.3/325 129.6 11.5 239/0.69 104 .73 11 05 06.16 +52 24.1 05 10.14 +52 27.8 3.058 3.842 -0.68 + 4.6 18.1 7.7/307 137.1 10.1 228/0.62 47 .63 21 04 59.34 +53 09.1 05 03.34 +53 13.3 2.998 3.837 -0.84 + 2.8 18.1 8.0/291 143.4 8.8 212/0.55 151 .01 Dec. 1 04 50.90 +53 36.1 04 54.91 +53 40.9 2.963 3.832 -0.91 + 0.7 18.0 8.1/276 147.7 7.9 193/0.50 68 .78 11 04 41.81 +53 42.9 04 45.80 +53 48.3 2.952 3.828 -0.87 - 1.3 18.0 7.8/262 148.8 7.7 169/0.48 82 .59 21 04 33.15 +53 29.6 04 37.12 +53 35.7 2.967 3.826 -0.72 - 3.0 18.0 7.1/246 146.4 8.2 147/0.51 145 .01 31 04 26.00 +52 59.0 04 29.92 +53 05.5 3.007 3.824 -0.49 - 4.3 18.1 6.2/227 141.2 9.3 128/0.57 34 .84 2026 Jan. 10 04 21.10 +52 15.4 04 24.97 +52 22.3 3.070 3.823 -0.23 - 5.1 18.1 5.5/203 134.4 10.6 114/0.64 116 .56 20 04 18.86 +51 24.0 04 22.69 +51 31.0 3.153 3.823 +0.05 - 5.5 18.2 5.5/175 126.6 11.9 104/0.70 117 .01 30 04 19.43 +50 29.5 04 23.22 +50 36.4 3.254 3.824 +0.32 - 5.4 18.2 6.3/150 118.6 13.1 97/0.74 29 .89 Feb. 9 04 22.68 +49 35.3 04 26.44 +49 42.1 3.367 3.826 +0.57 - 5.2 18.3 7.6/133 110.5 14.0 91/0.77 144 .55 19 04 28.37 +48 43.8 04 32.11 +48 50.2 3.491 3.829 +0.78 - 4.8 18.4 9.2/121 102.5 14.6 87/0.77 86 .03 Mar. 1 04 36.24 +47 56.2 04 39.96 +48 02.0 3.622 3.833 +0.97 - 4.4 18.5 10.8/113 94.7 14.9 83/0.76 56 .93