P/1999 RO28 (LONEOS) Orbit by S. Nakano NK 5033 (2000) Last obs. 1999 11 13 (695)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2025 Oct. 30.29892 1.1228290 0.6721939 6.34 231.39585 137.79816 7.56292 0.200 2025 May 5.0 m1 = 20.0 + 5 log Delta + 10.0 log r m2 = 20.5 + 5 log Delta + 5.0 log r + 0.03 phase 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 m2 , ¡ ¡ ¡ ¡ ¡ ¡ 2024 Dec. 26 16 24.45 -15 39.8 16 27.30 -15 46.5 4.122 3.280 -0.44 + 1.4 . 26.4 19.7/ 98 27.3 7.9 291/0.37 31 .23 2025 Jan. 5 16 38.01 -16 06.3 16 40.88 -16 12.0 3.981 3.214 -0.48 + 1.4 . 26.3 19.8/ 96 34.1 9.9 287/0.47 98 .28 15 16 51.69 -16 27.0 16 54.57 -16 31.8 3.825 3.147 -0.53 + 1.4 . 26.3 19.8/ 95 40.9 11.8 283/0.58 126 .99 25 17 05.41 -16 41.9 17 08.30 -16 45.7 3.655 3.079 -0.58 + 1.4 . 26.2 19.6/ 93 47.7 13.7 281/0.70 13 .22 Feb. 4 17 19.07 -16 50.5 17 21.96 -16 53.4 3.474 3.010 -0.63 + 1.3 . 26.1 19.4/ 91 54.5 15.5 278/0.83 126 .35 14 17 32.56 -16 52.9 17 35.46 -16 54.8 3.283 2.939 -0.69 + 1.2 . 25.9 19.0/ 89 61.3 17.1 276/0.97 102 .98 24 17 45.80 -16 49.0 17 48.70 -16 49.9 3.084 2.867 -0.77 + 1.1 . 25.8 18.5/ 87 68.1 18.7 274/1.12 20 .19 Mar. 6 17 58.64 -16 39.0 18 01.53 -16 39.0 2.880 2.794 -0.85 + 1.0 . 25.6 17.8/ 85 75.1 20.1 272/1.28 153 .42 16 18 10.94 -16 23.1 18 13.83 -16 22.2 2.673 2.720 -0.94 + 0.9 . 25.4 16.9/ 83 82.0 21.2 270/1.45 80 .97 26 18 22.55 -16 02.0 18 25.43 -16 00.2 2.465 2.644 -1.05 + 0.7 . 25.2 15.7/ 81 89.1 22.2 268/1.63 43 .16 Apr. 5 18 33.29 -15 36.1 18 36.16 -15 33.5 2.258 2.568 -1.18 + 0.5 . 25.0 14.3/ 78 96.3 22.8 266/1.82 166 .49 15 18 42.93 -15 06.4 18 45.79 -15 03.2 2.054 2.490 -1.33 + 0.3 . 24.7 12.5/ 75 103.6 23.1 263/2.00 56 .96 25 18 51.24 -14 34.2 18 54.08 -14 30.4 1.856 2.410 -1.50 + 0.1 . 24.4 10.2/ 71 111.2 22.9 261/2.18 72 .11 May 5 18 57.87 -14 01.0 19 00.70 -13 56.7 1.666 2.330 -1.70 - 0.2 . 24.1 7.5/ 64 119.1 22.2 259/2.34 144 .54 15 19 02.49 -13 28.9 19 05.31 -13 24.3 1.486 2.249 -1.94 - 0.5 . 23.7 4.3/ 48 127.4 20.9 256/2.44 30 .95 25 19 04.69 -13 00.6 19 07.50 -12 55.9 1.319 2.167 -2.21 - 0.8 . 23.3 2.3/334 136.2 18.9 253/2.46 106 .07 June 4 19 04.01 -12 39.6 19 06.81 -12 34.9 1.167 2.084 -2.50 - 1.1 . 22.9 5.8/279 145.5 16.0 249/2.33 113 .58 14 19 00.10 -12 29.9 19 02.90 -12 25.4 1.032 2.000 -2.81 - 1.3 . 22.4 10.7/266 155.2 12.3 241/1.99 17 .93 24 18 52.78 -12 35.7 18 55.58 -12 31.8 0.916 1.916 -3.09 - 1.2 . 22.0 15.6/260 164.7 8.0 223/1.44 145 .03 July 4 18 42.28 -13 01.5 18 45.10 -12 58.3 0.822 1.831 -3.30 - 0.9 . 21.6 19.1/255 169.9 5.6 171/1.09 77 .61 14 18 29.59 -13 49.6 18 32.42 -13 47.3 0.748 1.747 -3.39 - 0.1 . 21.4 20.5/249 163.6 9.5 121/1.99 53 .89 24 18 16.31 -15 00.3 18 19.17 -14 59.0 0.695 1.664 -3.34 + 1.3 . 21.3 19.1/241 152.5 16.4 104/3.64 160 .01 Aug. 3 18 04.64 -16 31.3 18 07.54 -16 30.9 0.660 1.582 -3.17 + 3.1 21.1 . 15.6/226 140.7 24.0 98/5.51 37 .64 13 17 56.72 -18 18.8 17 59.65 -18 18.9 0.637 1.502 -2.94 + 5.1 20.8 . 12.5/197 129.6 31.3 94/7.33 97 .84 23 17 54.09 -20 18.5 17 57.06 -20 18.8 0.623 1.425 -2.71 + 7.4 20.5 . 13.8/158 119.5 38.1 92/8.99 122 .00 Sept. 2 17 57.83 -22 26.5 18 00.85 -22 26.6 0.613 1.354 -2.55 + 9.7 20.3 . 19.7/132 110.8 44.2 90/10.4 6 .66 12 18 08.44 -24 38.4 18 11.51 -24 37.6 0.603 1.288 -2.48 +12.1 20.0 . 27.3/119 103.5 49.5 89/11.7 134 .77 22 18 26.24 -26 48.1 18 29.36 -26 46.1 0.591 1.231 -2.53 +14.3 19.8 . 35.7/111 97.7 53.9 87/12.9 96 .00 Oct. 2 18 51.63 -28 46.7 18 54.79 -28 42.9 0.576 1.184 -2.74 +16.3 19.5 . 44.3/104 93.3 57.6 84/13.9 20 .70 12 19 24.87 -30 20.5 19 28.03 -30 14.4 0.560 1.149 -3.12 +17.5 19.3 . 53.2/ 98 90.5 60.3 81/14.8 157 .69 22 20 05.95 -31 09.6 20 09.08 -31 00.8 0.544 1.128 -3.67 +17.3 19.2 . 62.0/ 91 89.3 61.9 78/15.5 83 .00 Nov. 1 20 54.13 -30 48.8 20 57.16 -30 37.2 0.532 1.123 -4.35 +14.7 19.1 . 69.8/ 84 89.6 62.1 74/15.8 31 .73 11 21 47.08 -28 55.7 21 49.97 -28 41.7 0.529 1.134 -5.02 + 9.1 19.2 . 75.3/ 77 91.3 60.8 69/15.6 160 .63 21 22 41.25 -25 22.2 22 43.99 -25 06.4 0.539 1.159 -5.50 + 1.0 19.3 . 77.4/ 70 94.1 58.2 66/14.8 85 .01 Dec. 1 23 33.05 -20 25.5 23 35.66 -20 08.9 0.567 1.198 -5.68 - 7.8 19.6 . 75.4/ 65 97.3 54.7 64/13.5 32 .78 11 00 20.06 -14 43.7 00 22.60 -14 27.1 0.615 1.249 -5.52 -14.8 19.9 . 70.1/ 62 100.1 50.9 63/11.8 155 .59 21 01 01.61 -08 56.9 01 04.12 -08 40.8 0.684 1.309 -5.14 -18.8 20.3 . 63.4/ 60 101.9 47.3 64/10.2 91 .01 31 01 38.19 -03 33.6 01 40.72 -03 18.4 0.774 1.377 -4.65 -19.8 20.8 . 56.5/ 60 102.6 44.2 65/8.64 34 .84 2026 Jan. 10 02 10.68 +01 12.1 02 13.25 +01 26.1 0.882 1.451 -4.14 -18.6 21.3 . 50.3/ 61 102.0 41.5 68/7.32 156 .56 20 02 40.02 +05 16.9 02 42.65 +05 29.7 1.007 1.529 -3.65 -16.4 21.9 . 45.2/ 63 100.3 39.3 70/6.22 87 .01 30 03 07.02 +08 43.3 03 09.71 +08 54.7 1.148 1.609 -3.20 -13.8 22.4 . 41.0/ 65 97.7 37.3 73/5.30 45 .89 Feb. 9 03 32.25 +11 35.2 03 35.00 +11 45.2 1.301 1.692 -2.82 -11.3 22.9 . 37.8/ 67 94.4 35.6 76/4.54 164 .55 19 03 56.17 +13 57.3 03 58.97 +14 05.8 1.465 1.775 -2.48 - 9.0 23.3 . 35.2/ 70 90.6 33.8 78/3.90 72 .03 Mar. 1 04 19.09 +15 53.5 04 21.94 +16 00.5 1.638 1.860 -2.19 - 7.1 23.8 . 33.1/ 73 86.4 32.1 81/3.36 63 .93