1P/Halley Orbit by T. Kobayashi NK 2431 (2013) Last obs. 2003 03 08 (309)
Equinox 2000.0 T/TT q (AU) e P Peri. Node Inc. Tail(AU) Epoch 1986 Feb. 22.09709 0.5989660 0.9664838 75.5 112.12409 59.20181 162.19678 0.200 2022 Aug. 9.0 m2 = 13.6 + 5 log Delta + 5.0 log r + 0.03 phase 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 , m2 , ¡ ¡ ¡ ¡ ¡ ¡ 2022 Jan. 1 08 19.87 +02 08.7 08 22.47 +01 59.0 34.246 35.086 -0.11 + 0.2 29.0 1.7/278 148.3 0.8 311/0.01 125 .05 11 08 18.75 +02 10.8 08 21.35 +02 01.3 34.185 35.088 -0.12 + 0.3 29.0 1.8/281 156.3 0.6 324/0.00 92 .62 21 08 17.59 +02 14.1 08 20.19 +02 04.6 34.153 35.089 -0.12 + 0.4 29.0 1.8/284 161.9 0.5 347/0.00 35 .91 31 08 16.42 +02 18.2 08 19.01 +02 08.8 34.150 35.091 -0.11 + 0.5 29.0 1.8/286 162.5 0.5 23/0.00 155 .02 Feb. 10 08 15.27 +02 23.2 08 17.87 +02 13.9 34.178 35.093 -0.11 + 0.6 29.0 1.7/289 157.7 0.6 53/0.00 62 .63 20 08 14.19 +02 28.9 08 16.79 +02 19.5 34.234 35.094 -0.10 + 0.6 29.0 1.6/293 150.1 0.8 71/0.00 67 .88 Mar. 2 08 13.21 +02 34.9 08 15.81 +02 25.7 34.317 35.096 -0.08 + 0.6 29.0 1.4/297 141.3 1.0 81/0.01 146 .01 12 08 12.36 +02 41.3 08 14.96 +02 32.1 34.425 35.097 -0.07 + 0.6 29.0 1.2/302 132.0 1.2 88/0.01 34 .64 22 08 11.66 +02 47.7 08 14.27 +02 38.5 34.552 35.098 -0.05 + 0.6 29.1 1.0/309 122.5 1.4 92/0.01 103 .84 Apr. 1 08 11.14 +02 54.0 08 13.74 +02 44.8 34.697 35.100 -0.03 + 0.6 29.1 0.8/319 113.1 1.5 96/0.01 115 .00 11 08 10.79 +02 59.9 08 13.40 +02 50.8 34.853 35.101 -0.02 + 0.5 29.1 0.6/337 103.6 1.6 99/0.01 22 .66 21 08 10.64 +03 05.4 08 13.25 +02 56.3 35.016 35.103 0.00 + 0.5 29.1 0.5/ 6 94.1 1.6 102/0.01 138 .77 May 1 08 10.67 +03 10.2 08 13.28 +03 01.1 35.181 35.104 +0.02 + 0.4 29.1 0.5/ 38 84.8 1.6 105/0.01 83 .00 11 08 10.88 +03 14.3 08 13.50 +03 05.2 35.344 35.105 +0.04 + 0.3 29.1 0.7/ 61 75.6 1.6 108/0.01 43 .69 21 08 11.27 +03 17.5 08 13.88 +03 08.4 35.499 35.107 +0.05 + 0.2 29.1 0.8/ 74 66.4 1.5 111/0.01 159 .70 31 08 11.81 +03 19.9 08 14.42 +03 10.7 35.643 35.108 +0.07 + 0.1 29.1 1.0/ 83 57.4 1.4 114/0.01 53 .00 June 10 08 12.49 +03 21.2 08 15.10 +03 12.0 35.772 35.109 +0.08 0.0 29.1 1.2/ 88 48.6 1.2 118/0.01 74 .74 20 08 13.29 +03 21.6 08 15.90 +03 12.4 35.882 35.110 +0.09 - 0.1 29.1 1.3/ 93 40.0 1.1 124/0.01 136 .62 30 08 14.18 +03 21.0 08 16.79 +03 11.7 35.971 35.112 +0.10 - 0.2 29.1 1.4/ 96 31.8 0.9 131/0.00 27 .01 July 10 08 15.14 +03 19.5 08 17.75 +03 10.2 36.036 35.113 +0.10 - 0.2 29.1 1.5/ 99 24.3 0.7 143/0.00 108 .80 20 08 16.14 +03 17.1 08 18.75 +03 07.7 36.076 35.114 +0.10 - 0.3 29.1 1.6/102 18.5 0.5 163/0.00 105 .56 30 08 17.15 +03 13.9 08 19.77 +03 04.4 36.090 35.115 +0.10 - 0.4 29.1 1.6/105 16.0 0.5 194/0.00 25 .02 Aug. 9 08 18.16 +03 09.9 08 20.77 +03 00.4 36.076 35.116 +0.10 - 0.5 29.1 1.5/108 18.5 0.5 224/0.00 141 .86 19 08 19.13 +03 05.3 08 21.74 +02 55.7 36.036 35.117 +0.09 - 0.5 29.1 1.4/111 24.4 0.7 245/0.00 74 .52 29 08 20.03 +03 00.2 08 22.63 +02 50.5 35.971 35.118 +0.08 - 0.6 29.1 1.3/115 32.0 0.9 256/0.00 51 .03 Sept. 8 08 20.83 +02 54.7 08 23.44 +02 45.0 35.881 35.119 +0.07 - 0.6 29.1 1.2/119 40.4 1.1 264/0.01 158 .92 18 08 21.53 +02 49.0 08 24.13 +02 39.3 35.770 35.120 +0.06 - 0.6 29.1 1.0/125 49.1 1.2 270/0.01 46 .49 28 08 22.08 +02 43.2 08 24.69 +02 33.4 35.640 35.121 +0.04 - 0.6 29.1 0.8/134 58.2 1.4 274/0.01 83 .05 Oct. 8 08 22.48 +02 37.6 08 25.08 +02 27.8 35.495 35.122 +0.02 - 0.5 29.1 0.6/148 67.4 1.5 277/0.01 133 .96 18 08 22.71 +02 32.2 08 25.31 +02 22.3 35.338 35.123 0.00 - 0.5 29.1 0.5/173 76.8 1.6 280/0.01 24 .47 28 08 22.75 +02 27.2 08 25.35 +02 17.4 35.175 35.124 -0.01 - 0.4 29.1 0.5/207 86.3 1.6 283/0.01 117 .08 Nov. 7 08 22.60 +02 22.8 08 25.20 +02 13.0 35.010 35.125 -0.03 - 0.4 29.1 0.6/235 95.9 1.6 286/0.01 100 .98 17 08 22.26 +02 19.3 08 24.86 +02 09.5 34.848 35.126 -0.05 - 0.3 29.1 0.8/251 105.6 1.6 289/0.01 30 .46 27 08 21.74 +02 16.6 08 24.33 +02 06.8 34.694 35.127 -0.07 - 0.2 29.1 1.1/261 115.3 1.5 292/0.01 150 .13 Dec. 7 08 21.04 +02 14.9 08 23.64 +02 05.1 34.554 35.128 -0.09 - 0.1 29.1 1.3/267 125.0 1.3 296/0.01 68 .99 17 08 20.19 +02 14.2 08 22.79 +02 04.6 34.431 35.129 -0.10 + 0.1 29.0 1.5/272 134.6 1.1 301/0.01 57 .44 27 08 19.21 +02 14.7 08 21.80 +02 05.1 34.330 35.130 -0.11 + 0.2 29.0 1.6/276 143.9 0.9 308/0.01 152 .18 2023 Jan. 6 08 18.13 +02 16.4 08 20.72 +02 06.8 34.255 35.130 -0.11 + 0.3 29.0 1.7/279 152.6 0.7 318/0.00 38 .99 16 08 16.98 +02 19.0 08 19.58 +02 09.6 34.207 35.131 -0.12 + 0.4 29.0 1.8/282 159.6 0.6 335/0.00 90 .41 26 08 15.81 +02 22.7 08 18.41 +02 13.3 34.189 35.132 -0.12 + 0.5 29.0 1.8/285 163.0 0.5 5/0.00 121 .23 Feb. 5 08 14.65 +02 27.3 08 17.25 +02 18.0 34.201 35.133 -0.11 + 0.5 29.0 1.8/288 160.6 0.5 39/0.00 22 .99 15 08 13.53 +02 32.6 08 16.13 +02 23.3 34.242 35.133 -0.10 + 0.6 29.0 1.7/291 154.1 0.7 63/0.00 124 .36 25 08 12.50 +02 38.4 08 15.10 +02 29.2 34.312 35.134 -0.09 + 0.6 29.0 1.5/295 145.7 0.9 76/0.00 87 .27 Mar. 7 08 11.58 +02 44.6 08 14.19 +02 35.5 34.407 35.135 -0.08 + 0.6 29.0 1.3/299 136.6 1.1 84/0.01 40 1.00 17 08 10.80 +02 51.0 08 13.41 +02 41.9 34.524 35.135 -0.06 + 0.6 29.1 1.1/305 127.2 1.3 90/0.01 154 .29 27 08 10.19 +02 57.3 08 12.80 +02 48.3 34.660 35.136 -0.04 + 0.6 29.1 0.9/313 117.7 1.4 94/0.01 56 .30 Apr. 6 08 09.76 +03 03.4 08 12.37 +02 54.4 34.810 35.136 -0.02 + 0.6 29.1 0.7/327 108.2 1.5 98/0.01 70 1.00 16 08 09.51 +03 09.1 08 12.12 +03 00.1 34.970 35.137 -0.01 + 0.5 29.1 0.5/350 98.8 1.6 101/0.01 147 .22 26 08 09.45 +03 14.3 08 12.06 +03 05.2 35.134 35.138 +0.01 + 0.4 29.1 0.5/ 23 89.4 1.6 104/0.01 29 .32 May 6 08 09.57 +03 18.7 08 12.19 +03 09.7 35.297 35.138 +0.03 + 0.4 29.1 0.6/ 51 80.1 1.6 107/0.01 103 1.00 16 08 09.87 +03 22.4 08 12.49 +03 13.3 35.456 35.139 +0.05 + 0.3 29.1 0.8/ 68 70.9 1.6 110/0.01 114 .15