200P/Larsen Orbit by S. Nakano NK 3896 (2019) Last obs. 2019 12 20 (F51)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 2030 Aug. 7.14322 3.3180590 0.3305038 11.0 134.41468 234.73583 12.09429 0.200 2026 June 9.0 m1 = 11.0 + 5 log Delta + 7.5 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 13 55.65 -17 49.3 13 58.39 -18 03.9 6.814 6.468 -0.20 + 0.5 21.2 5.9/113 65.5 8.0 288/0.23 162 .84 2026 Jan. 10 13 59.46 -18 12.2 14 02.20 -18 26.6 6.651 6.460 -0.20 + 0.4 21.2 4.6/114 74.6 8.4 289/0.25 23 .56 20 14 02.44 -18 31.1 14 05.19 -18 45.4 6.481 6.452 -0.21 + 0.4 21.1 3.3/116 84.0 8.7 289/0.26 97 .01 30 14 04.50 -18 45.3 14 07.26 -18 59.5 6.308 6.444 -0.22 + 0.5 21.1 1.8/121 93.6 8.8 290/0.27 126 .89 Feb. 9 14 05.56 -18 54.4 14 08.33 -19 08.6 6.136 6.436 -0.22 + 0.5 21.0 0.3/177 103.4 8.6 291/0.27 8 .55 19 14 05.58 -18 57.8 14 08.34 -19 12.0 5.971 6.428 -0.23 + 0.5 20.9 1.5/280 113.4 8.1 292/0.26 132 .03 Mar. 1 14 04.52 -18 55.1 14 07.29 -19 09.4 5.817 6.419 -0.23 + 0.5 20.9 3.1/287 123.6 7.4 294/0.25 88 .93 11 14 02.45 -18 46.2 14 05.21 -19 00.5 5.679 6.410 -0.24 + 0.5 20.8 4.5/289 134.1 6.4 296/0.22 40 .54 21 13 59.45 -18 30.9 14 02.20 -18 45.3 5.562 6.401 -0.24 + 0.6 20.8 5.8/291 144.7 5.2 299/0.18 171 .05 31 13 55.68 -18 09.6 13 58.42 -18 24.1 5.470 6.391 -0.25 + 0.6 20.7 6.7/293 155.3 3.7 303/0.13 49 .95 Apr. 10 13 51.37 -17 43.0 13 54.10 -17 57.7 5.406 6.381 -0.25 + 0.6 20.7 7.3/295 165.7 2.2 314/0.08 74 .52 20 13 46.76 -17 12.3 13 49.48 -17 27.2 5.372 6.372 -0.25 + 0.6 20.7 7.4/296 173.9 1.0 1/0.03 147 .09 30 13 42.16 -16 39.0 13 44.87 -16 54.1 5.369 6.362 -0.25 + 0.6 20.7 7.1/298 169.5 1.7 79/0.06 11 .97 May 10 13 37.83 -16 04.9 13 40.53 -16 20.1 5.396 6.351 -0.24 + 0.6 20.7 6.4/301 159.5 3.2 96/0.11 111 .49 20 13 34.03 -15 31.7 13 36.72 -15 47.0 5.451 6.341 -0.24 + 0.6 20.7 5.4/304 149.1 4.7 102/0.17 105 .15 30 13 30.96 -15 01.1 13 33.64 -15 16.5 5.532 6.330 -0.23 + 0.6 20.7 4.1/310 138.8 6.1 106/0.21 26 .98 June 9 13 28.76 -14 34.5 13 31.44 -14 50.0 5.635 6.319 -0.23 + 0.6 20.8 2.8/320 128.6 7.2 108/0.25 148 .44 19 13 27.53 -14 13.0 13 30.20 -14 28.4 5.756 6.308 -0.22 + 0.6 20.8 1.6/348 118.7 8.1 109/0.27 65 .20 29 13 27.31 -13 57.2 13 29.98 -14 12.6 5.890 6.296 -0.22 + 0.6 20.8 1.5/ 49 109.1 8.8 110/0.29 60 .99 July 9 13 28.08 -13 47.3 13 30.75 -14 02.8 6.033 6.285 -0.21 + 0.6 20.9 2.6/ 81 99.7 9.2 111/0.29 175 .37 19 13 29.82 -13 43.5 13 32.48 -13 58.9 6.180 6.273 -0.21 + 0.5 20.9 3.9/ 93 90.5 9.3 111/0.29 30 .26 29 13 32.46 -13 45.5 13 35.13 -14 00.8 6.327 6.260 -0.20 + 0.5 21.0 5.1/ 98 81.6 9.2 112/0.28 91 1.00 Aug. 8 13 35.93 -13 52.9 13 38.61 -14 08.1 6.471 6.248 -0.20 + 0.5 21.0 6.3/101 72.9 8.9 112/0.27 138 .29 18 13 40.17 -14 05.2 13 42.86 -14 20.3 6.607 6.236 -0.20 + 0.5 21.1 7.3/103 64.3 8.4 113/0.25 2 .30 28 13 45.09 -14 21.8 13 47.78 -14 36.7 6.732 6.223 -0.19 + 0.5 21.1 8.3/104 55.9 7.7 113/0.22 122 1.00 Sept. 7 13 50.61 -14 42.1 13 53.32 -14 56.9 6.844 6.210 -0.19 + 0.4 21.1 9.1/105 47.6 6.9 113/0.19 102 .21 17 13 56.66 -15 05.5 13 59.37 -15 20.1 6.940 6.197 -0.19 + 0.4 21.1 9.7/105 39.4 5.9 114/0.17 30 .33 27 14 03.15 -15 31.4 14 05.88 -15 45.7 7.018 6.183 -0.19 + 0.4 21.2 10.3/106 31.3 4.8 115/0.13 153 1.00 Oct. 7 14 10.01 -15 59.1 14 12.75 -16 13.1 7.076 6.169 -0.19 + 0.4 21.2 10.7/106 23.2 3.7 116/0.10 68 .15 17 14 17.17 -16 28.0 14 19.92 -16 41.8 7.112 6.156 -0.19 + 0.4 21.2 11.0/106 15.2 2.4 119/0.07 57 .34 27 14 24.53 -16 57.6 14 27.29 -17 11.1 7.126 6.141 -0.20 + 0.3 21.2 11.1/106 7.3 1.2 129/0.03 175 .99 Nov. 6 14 32.03 -17 27.3 14 34.81 -17 40.4 7.117 6.127 -0.20 + 0.3 21.2 11.2/105 2.7 0.4 229/0.01 37 .11 16 14 39.57 -17 56.6 14 42.37 -18 09.4 7.085 6.113 -0.20 + 0.3 21.1 11.1/105 9.8 1.6 274/0.04 83 .36 26 14 47.08 -18 25.0 14 49.89 -18 37.4 7.030 6.098 -0.20 + 0.3 21.1 10.8/105 17.9 2.8 280/0.08 143 .97 Dec. 6 14 54.45 -18 52.0 14 57.28 -19 04.0 6.952 6.083 -0.21 + 0.2 21.1 10.4/104 26.2 4.1 282/0.12 8 .09 16 15 01.60 -19 17.1 15 04.44 -19 28.8 6.852 6.068 -0.21 + 0.2 21.1 9.9/103 34.6 5.3 283/0.15 110 .38 26 15 08.40 -19 40.1 15 11.26 -19 51.4 6.733 6.052 -0.22 + 0.2 21.0 9.2/103 43.1 6.4 283/0.18 109 .94 2027 Jan. 5 15 14.76 -20 00.5 15 17.63 -20 11.5 6.596 6.036 -0.23 + 0.2 21.0 8.3/102 51.7 7.3 284/0.22 21 .07 15 15 20.55 -20 18.0 15 23.43 -20 28.6 6.444 6.021 -0.23 + 0.2 20.9 7.3/101 60.5 8.2 284/0.25 140 .41 25 15 25.65 -20 32.3 15 28.54 -20 42.6 6.279 6.005 -0.24 + 0.1 20.8 6.1/100 69.5 8.8 283/0.27 76 .91 Feb. 4 15 29.94 -20 43.1 15 32.84 -20 53.2 6.105 5.988 -0.25 + 0.1 20.8 4.8/ 98 78.6 9.3 283/0.30 50 .06 14 15 33.31 -20 50.1 15 36.21 -21 00.0 5.925 5.972 -0.26 + 0.1 20.7 3.3/ 95 87.9 9.5 283/0.31 173 .46 24 15 35.64 -20 53.2 15 38.54 -21 02.9 5.745 5.955 -0.27 + 0.1 20.6 1.7/ 86 97.5 9.5 284/0.32 43 .88 Mar. 6 15 36.85 -20 52.0 15 39.76 -21 01.7 5.568 5.938 -0.28 + 0.1 20.5 0.6/ 3 107.2 9.2 284/0.32 80 .05